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California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
137758 San Francisco Bay Regional Water Quality Control Board Waterboard 1515 Clay Street 1400 Oakland, CA 94612 510-622-2300 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
271571 Waiver, Compost Facilities Alameda 2 Facility Owner 04/07/1996 None
Total Related Places: 1
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
643551 Luis Anaya Vasquez Person Employee 01/25/2024 None None
643296 Alexander Mariniuk Person Employee 01/05/2024 None None
592322 Zachary Rokeach Person Employee 01/01/2024 None None
641462 John Cassell Person Employee 09/06/2023 None None
641365 Deirdre Ryan Person Employee 08/31/2023 None None
641339 D'Andre Alejandro Person Employee 08/30/2023 None None
641253 Kristina Female Person Employee 08/24/2023 None None
563429 Allysen Calalang Person Employee 07/25/2023 None None
632371 Fangli Yin Person Employee 06/20/2023 None None
138548 Jolanta Uchman Person Employee 04/27/2023 None None
541675 Jennifer Gagnon Person Employee 04/27/2023 None None
138509 Shin-Roei Lee Person Employee 04/27/2023 None None
138817 Andree Greenberg Person Employee 04/27/2023 None None
539552 Paul Modrell Person Employee 04/27/2023 None None
547281 Debbie Phan Person Employee 04/14/2023 None None
147070 Catherine Woody Person Employee 03/13/2023 None None
636906 Gerardo Martinez Person Employee 01/18/2023 None None
454336 Eileen White Person Employee 01/09/2023 None None
636235 Jazzy Graham-Davis Person Employee 11/16/2022 None None
635303 Alicia Pisani Person Employee 09/20/2022 None None
633280 Natlie Lee Person Employee 05/24/2022 None None
633279 Marisol Castro Person Employee 05/24/2022 None None
546697 Rene Leclerc Person Employee 01/28/2022 None None
629893 Alessandra Moyer Person Employee 12/21/2021 None None
629678 Rashid Kaveh Person Employee 12/09/2021 None None
629492 Erin Fairley Person Employee 12/02/2021 None None
629296 Morgan Williams Person Employee 11/24/2021 None None
544936 Sarah Acker Person Employee 10/01/2021 None None
610779 Rebeca Griner Person Employee 06/03/2021 None None
623794 Sam Good Person Employee 04/26/2021 None None
619563 Yuanzhe Liu Person Employee 10/27/2020 None None
619422 Kerry O?Connor Person Employee 10/22/2020 None None
618894 Jiacheng Fan Person Employee 10/13/2020 None None
612358 Nathan Veale Person Employee 09/03/2020 None None
611851 Joseph Martinez Person Employee 08/14/2020 None None
611530 Sarabeth George Person Employee 08/04/2020 None None
553875 Phoebe Khan Person Employee 07/10/2020 None None
545002 Yelena Galbina Person Employee 07/10/2020 None None
139059 Lucy Singletary Person Employee 07/09/2020 None None
610494 Qi Yan Person Employee 06/25/2020 None None
608667 Demir Worthington Person Employee 04/30/2020 None None
554664 Graham Brown Person Employee 03/31/2020 None None
605548 Kevin Lunde Person Employee 12/31/2019 None None
605015 Krista Klinefelter Person Employee 12/11/2019 None None
602941 Joseph Monical Person Employee 10/01/2019 None None
602804 Darcie Luce Person Employee 09/27/2019 None None
602805 Liz Juvera Person Employee 09/27/2019 None None
602577 Carter Ly Person Employee 09/25/2019 None None
601329 Holly Garber Person Employee 08/22/2019 None None
600011 Sooren Moosavy Person Employee 07/10/2019 None None
598437 Gustavo Borrayo Person Employee 06/04/2019 None None
598438 Ian Norden Person Employee 06/04/2019 None None
597764 Sam Plummer Person Employee 05/14/2019 None None
465073 Imtiaz-Ali Kalyan Person Employee 05/10/2019 None None
597553 Nina Gordon-Kirsch Person Employee 05/08/2019 None None
596779 Narendra Khilnani Person Employee 04/16/2019 None None
594137 Elizabeth Heller Person Employee 01/18/2019 None None
594024 Matias Tejero-leon Person Employee 01/16/2019 None None
593405 Anna Gallagher Person Employee 12/28/2018 None None
590303 Joshua Hoeflich Person Employee 11/29/2018 None None
585940 Fadwa Bouhedda Person Employee 10/25/2018 None None
585884 Sharon Mack Person Employee 10/24/2018 None None
585621 Justin Reyes Person Employee 10/18/2018 None None
585104 Gaurav Mittal Person Employee 10/09/2018 None None
582964 Diana Yitbarek Person Employee 08/16/2018 None None
580757 Samantha Harper Person Employee 07/11/2018 None None
536407 Judith Pittman-Logue Person Employee 06/27/2018 None None
576693 Setenay Frucht Person Employee 05/07/2018 None None
573842 Julia Beals Person Employee 02/12/2018 08/23/2018 None
573513 David Tanouye Person Employee 01/31/2018 None None
560735 Garrett Fong Person Employee 01/18/2018 None None
567944 Patrick Fredrick Person Employee 08/18/2017 09/05/2018 None
567906 Karina Bayless Person Employee 08/17/2017 None None
566395 Alison Mathews Person Employee 08/03/2017 None None
547281 Debbie Phan Person Employee 07/19/2017 07/13/2021 None
564927 Brandy Stone Person Employee 06/28/2017 None None
564896 Jenna Tuttle Person Employee 06/27/2017 None None
563587 Yuliya Scales Person Employee 04/24/2017 None None
563422 Andrew Morgan Person Employee 04/11/2017 None None
563248 Sara Melick Person Employee 04/03/2017 09/10/2018 None
563067 Patrick Karinja Person Employee 03/27/2017 None None
562255 Nicole Fairley Person Employee 01/30/2017 None None
562070 Lena Germinario Person Employee 01/18/2017 None None
562046 Jerry Xu Person Employee 01/17/2017 None None
553657 William Burrell Person Employee 01/09/2017 None None
559949 Ryan Warmboe Person Employee 10/13/2016 None None
559948 Alex Lopez Person Employee 10/13/2016 05/22/2017 None
149685 Jarma Bennett Person Employee 08/30/2016 None None
558836 Margaret Monahan Person Employee 08/23/2016 None None
558535 Emmy Tsang Person Employee 08/04/2016 None None
558128 Maya McInerney Person Employee 07/18/2016 None None
555250 Bonnie Lam Person Employee 03/17/2016 None None
554849 Marcos De la Cruz Person Employee 02/29/2016 None None
527703 Jean Bandura Person Interested Party 02/21/2016 None None
138106 Renan Jauregui Person Employee 01/07/2016 None None
203755 Mary Boyd Person Employee 09/21/2015 11/09/2021 None
561857 Elyse Heilshorn Person Employee 09/15/2015 None None
552724 Cleet Carlton Person Employee 08/25/2015 None None
552509 Nick Torrez Person Employee 08/11/2015 None None
552511 Tahsa Sturgis Person Employee 08/11/2015 None None
552510 Walter Millin Person Employee 08/11/2015 None None
552256 Jordan Cheng Person Employee 07/23/2015 None None
552255 Manda Au Person Employee 07/23/2015 None None
551720 Yan Nusinovich Person Employee 06/22/2015 None None
551338 Christina Toms Person Employee 05/27/2015 None None
550126 Brooke Maushund Person Employee 02/18/2015 None None
515375 Jessica Watkins Person Employee 09/15/2014 None None
548242 Benjamin Martin Person Employee 07/07/2014 06/05/2017 None
547281 Debbie Phan Person Employee 06/25/2014 12/04/2015 None
147090 Matthew Graul Person Employee 04/16/2014 None None
546099 Anya Starovoytov Person Employee 04/15/2014 02/03/2022 None
545486 Joanna Portillo-hsu Person Employee 02/27/2014 None None
137980 Robert Klamt Person Employee 02/10/2014 None None
544936 Sarah Acker Person Employee 01/15/2014 09/17/2021 None
544128 Dawning Wu Person Employee 11/07/2013 None None
542673 Eileen Leung Person Employee 08/23/2013 03/01/2019 None
542478 James Parrish Person Employee 08/13/2013 None None
542117 Victor Aelion Person Employee 07/25/2013 None None
541675 Jennifer Gagnon Person Employee 07/08/2013 12/02/2015 None
541560 Palm Drive Vineyards, LLC Organization Managed By (Passive) 07/01/2013 None Privately-Owned Business
541119 Demetrius Camarilla Person Employee 06/18/2013 08/22/2018 None
540299 Tirunesh Futassa Person Employee 06/03/2013 None None
539553 Derek Beauduy Person Employee 04/16/2013 None None
539552 Paul Modrell Person Employee 04/16/2013 04/25/2018 None
539494 Adrien Baudrimont Person Employee 04/10/2013 None None
539208 Susan Glendening Person Employee 03/19/2013 None None
538719 Ubhai Shah Person Employee 02/14/2013 None None
538578 Silva Family Dairy Organization Managed By 02/08/2013 None Privately-Owned Business
462617 Cheryl Prowell Person Employee 01/31/2013 None None
538319 Guest R2 Person Employee 01/17/2013 None None
545351 Melissa Gunter Person Employee 01/01/2013 None None
536405 Barbara Baginska Person Employee 08/23/2012 None None
536178 David Williams Person Employee 08/15/2012 None None
534685 Marisa Van Dyke Person Employee 06/28/2012 07/01/2013 None
534617 Tira Okamoto Person Employee 06/25/2012 None None
534051 Kimberlyl Yee Person Employee 05/22/2012 None None
534053 Samuel Plummer Person Employee 05/22/2012 None None
530828 Dylan Garner Person Employee 12/28/2011 None None
529972 Marcia Liao Person Employee 12/27/2011 02/09/2017 None
529978 Steve Leonard Person Legally Responsible Official 11/04/2011 05/19/2015 None
528887 Jowin Cheung Person Employee 09/07/2011 01/01/2012 None
528059 Paul Stovall Person Data Submitter 07/25/2011 08/21/2015 None
527606 Jessica Park Person Employee 06/30/2011 04/09/2012 None
527479 Gregory Morici Person Legally Responsible Official 06/23/2011 02/28/2013 None
139063 Tong Yin Person Employee 06/13/2011 None None
527132 Marsha Gurrea Person Employee 06/01/2011 01/01/2013 None
149563 Victoria Whitney Person Employee 05/10/2011 01/01/2013 None
525247 St. Helena City Water Enterprise Organization Managed By (Passive) 02/24/2011 None City Agency
525714 Charlow Arzadon Person Employee 02/01/2011 01/01/2013 None
525323 Eunice Lau Person Employee 12/16/2010 None None
525322 Amelia Weiss Person Employee 12/16/2010 12/27/2011 None
524696 Maeve Lilly Person Employee 09/28/2010 None None
524574 Test Test Person Employee 09/14/2010 03/07/2012 None
523244 Sonoma County PRMD ( RB2) Organization In Partnership With (Passive) 06/25/2010 None County Agency
522787 Teresa Bradley Person Employee 06/03/2010 None None
522783 James Muller Person Employee 06/03/2010 None None
521377 Lauren Steinbaum Person Employee 03/02/2010 None None
520926 Curtis Hayden Person Employee 01/29/2010 01/01/2013 None
520918 Sandia Potter Person Employee 01/28/2010 05/24/2017 None
520716 Jillian Kim Person Employee 01/04/2010 09/22/2011 None
515371 Ross Steenson Person Employee 07/29/2009 None None
515375 Jessica Watkins Person Employee 07/29/2009 04/09/2012 None
493055 Margarete Beth Person Employee 07/28/2009 None None
512712 Paula White Person Employee 07/15/2009 04/09/2012 None
512135 Akshay Banesh Person Employee 07/02/2009 04/09/2012 None
511567 Ethan Ma Person Employee 06/25/2009 04/09/2012 None
510585 Daven Patel Person Employee 06/17/2009 12/27/2011 None
510587 Ching-Ching Liu Person Employee 06/17/2009 12/27/2011 None
509530 George Chin Person Employee 06/09/2009 04/09/2012 None
508983 Athena Honore Person Employee 06/02/2009 None None
495969 Alyx Karpowicz Person Employee 05/12/2009 None None
139061 Laurent Meillier Person Employee 04/17/2009 None None
138461 Cecil Felix Person Employee 04/15/2009 None None
504715 Yousef Al-Shomaimri Person Employee 04/14/2009 None None
491986 Wendy Katayanagi Person Employee 03/13/2009 04/09/2012 None
499397 Nai Saeteurn Person Employee 02/27/2009 08/31/2012 None
139509 Claudia Villacorta Person Employee 01/15/2009 06/30/2015 None
495440 Danny Pham Person Employee 12/31/2008 06/05/2017 None
471999 Julia Russell Person Employee 06/05/2008 04/09/2012 None
472004 Katie Altman Person Employee 06/05/2008 04/09/2012 None
471996 Amy Lambert Person Employee 06/05/2008 None None
472001 Megan Wong Person Employee 06/05/2008 04/09/2012 None
472003 Rie Inaba Person Employee 06/05/2008 04/09/2012 None
472002 Kristin Ethier Person Employee 06/05/2008 04/09/2012 None
472000 Ericka Montana Person Employee 06/05/2008 04/09/2012 None
469358 Leslie Perry Person Employee 05/20/2008 None None
471287 Jim Carolan Person Employee 04/01/2008 09/29/2011 None
492238 Paisha Jorgensen Person Employee 01/01/2008 None None
451288 Xavier Fernandez Person Employee 12/19/2007 None None
450941 Michael Zlotoff Person Employee 12/17/2007 04/09/2012 None
149666 Karol Ing Person Employee 07/30/2007 08/01/2009 None
390648 Christina Chueng Person Employee 07/27/2007 04/09/2012 None
366861 Ranveer Sandhu Person Employee 07/24/2007 09/22/2011 None
324354 Jeni Shipley Person Employee 07/13/2007 11/01/2008 None
385245 Todd Russell Person Employee 06/26/2007 04/09/2012 None
385236 Nathaniel Ma Person Employee 06/26/2007 04/09/2012 None
8717 Vallejo City Water Division Organization Managed By (Passive) 06/22/2007 None City Agency
373804 Alameda County Water District Organization Managed By (Passive) 06/22/2007 None Special District
510156 Elizabeth Wells Person Employee 03/01/2007 None None
348023 Ryan Jackson Person Employee 02/13/2007 04/09/2012 None
364192 Heather Ottaway Person Employee 02/08/2007 04/09/2012 None
364108 Adrienne Miller Person Employee 02/08/2007 04/09/2012 None
450731 Nathan King Person Board member 01/02/2007 None None
349562 Lindsay Whalin Person Employee 11/02/2006 None None
511579 Erich Simon Person Employee 09/01/2006 09/29/2011 None
323314 Carolina Silva Person Employee 06/19/2006 05/14/2008 None
323313 Brian Thompson Person Employee 06/19/2006 None None
323309 Norma Silva Person Employee 06/19/2006 04/09/2012 None
321817 Lawrence Torres Person Employee 06/12/2006 04/09/2012 None
320069 John Madigan Person Employee 06/02/2006 None None
512708 Agnes Farres Person Employee 03/30/2006 None None
302004 Devender Narala Person Employee 02/27/2006 None None
149689 Stephanie Reed Person Employee 12/02/2005 None None
532221 Ben Livsey Person Employee 09/05/2005 12/29/2017 None
147325 Carrie Sandahl Person Employee 06/20/2005 None None
147324 Sonny Bonifacio Person Employee 06/20/2005 None None
147123 Mary Tryon Person Employee 06/20/2005 None None
147125 Vonnie Williams Person Employee 06/20/2005 None None
147097 Jennifer Krebs Person Employee 06/20/2005 None None
147111 Sandia Potter Person Employee 06/20/2005 None None
147103 Karen McDowell Person Employee 06/20/2005 None None
147088 Aleathia Gary Person Employee 06/20/2005 None None
147113 Michelle Rembaum Person Employee 06/20/2005 None None
147074 Ray Arebalos Person Employee 06/20/2005 None None
147114 Ann Riley Person Employee 06/20/2005 None None
147108 Roger Papler Person Employee 06/20/2005 None None
147084 Matthew Cover Person Employee 06/20/2005 04/09/2012 None
147078 Mary Ann Beesley Person Employee 06/20/2005 11/03/2016 None
147109 Joan Patton Person Employee 06/20/2005 04/09/2012 None
147117 Laura Speare Person Employee 06/20/2005 04/09/2012 None
147087 Feleciana Feller Person Employee 06/20/2005 04/09/2012 None
147082 Marcia Brockbank Person Employee 06/20/2005 04/09/2012 None
147126 Patrick Wong Person Employee 06/20/2005 04/09/2012 None
147092 Olivia Hampton Rice Person Employee 06/20/2005 04/09/2012 None
138820 Gayleen Perreira Person Employee 06/20/2005 08/31/2006 None
147122 Paula Trigueros Person Employee 06/20/2005 04/09/2012 None
147120 Brendan Thompson Person Employee 06/20/2005 06/30/2015 None
138817 Andree Greenberg Person Employee 06/20/2005 12/06/2017 None
147083 Steve Cochrane Person Employee 06/20/2005 04/09/2012 None
139677 Melinda Wong Person Employee 06/17/2005 None None
139634 Mary Cassa Person Employee 06/17/2005 None None
139522 Karen Taberski Person Employee 06/17/2005 None None
139170 Alexa LaPlante Person Employee 06/17/2005 None None
139164 Adriana Constantinescu Person Employee 06/17/2005 None None
139370 David Elias Person Employee 06/17/2005 None None
139525 Priya Ganguli Person Employee 06/17/2005 None None
139739 Janet O'Hara Person Employee 06/17/2005 None None
139527 Richard Looker Person Employee 06/17/2005 None None
139284 Fred Hetzel Person Employee 06/17/2005 None None
139642 Brian Wines Person Employee 06/17/2005 None None
139646 Sandra Potter Person Employee 06/17/2005 None None
139556 Nancy Katyl Person Employee 06/17/2005 None None
139681 Max Shahbazian Person Employee 06/17/2005 None None
139214 Michael Peterson Person Employee 06/17/2005 None None
139563 Ann Crum Person Employee 06/17/2005 None None
139644 Gary Riley Person Employee 06/17/2005 None None
139209 Marie Thomas Person Employee 06/17/2005 None None
139175 Cherie McCaulou Person Employee 06/17/2005 None None
139515 Joe Damas Person Employee 06/17/2005 None None
139536 Carol Thorton Person Employee 06/17/2005 None None
139287 Joseph Ernest Person Employee 06/17/2005 None None
139518 Debbie Nichols Person Employee 06/17/2005 None None
139526 Bill Johnson Person Employee 06/17/2005 None None
139560 Tony Mancini Person Employee 06/17/2005 None None
139197 Robert Schlipf Person Employee 06/17/2005 None None
139524 James Ponton Person Employee 06/17/2005 None None
139568 Ken Katen Person Employee 06/17/2005 None None
139643 Carrie Austin Person Employee 06/17/2005 None None
139521 Shelby Sheehan Person Employee 06/17/2005 None None
139562 Farhad Ghodrati Person Employee 06/17/2005 None None
139633 Barbara Sieminski Person Employee 06/17/2005 None None
139196 Linda Rao Person Employee 06/17/2005 None None
139200 Abigail Smith Person Employee 06/17/2005 None None
139520 Sampath Rangarajan Person Employee 06/17/2005 None None
138479 Habte Kifle Person Employee 06/17/2005 None None
138771 Compliance Login R2 Person Employee 06/17/2005 None None
138543 James Nusrala Person Employee 06/17/2005 None None
139050 Lester Friedman Person Employee 06/17/2005 None None
138505 Randy Lee Person Employee 06/17/2005 None None
138572 Eddy So Person Employee 06/17/2005 None None
138514 Keith Roberson Person Employee 06/17/2005 None None
138481 Jack Gregg Person Employee 06/17/2005 None None
138476 Greg Bartow Person Employee 06/17/2005 None None
138549 Judy Huang Person Employee 06/17/2005 None None
138482 John Jang Person Employee 06/17/2005 None None
138489 Michael Napolitano Person Employee 06/17/2005 None None
138551 Keyvan Moghbel Person Employee 06/17/2005 None None
138511 Stephen Hill Person Employee 06/17/2005 None None
138490 Mark Ruderman Person Employee 06/17/2005 None None
138467 Clifford Cahee Person Employee 06/17/2005 None None
139063 Tong Yin Person Employee 06/17/2005 None None
138550 Keith Lichten Person Employee 06/17/2005 None None
138503 Martin Musonge Person Employee 06/17/2005 None None
139062 Naomi Feger Person Employee 06/17/2005 None None
138834 Steven Moore Person Employee 06/17/2005 None None
138512 Stephen Morse Person Employee 06/17/2005 None None
138575 Emmanuel Okereke Person Employee 06/17/2005 None None
138832 Bill Hurley Person Employee 06/17/2005 None None
138504 Michael Rochette Person Employee 06/17/2005 None None
138822 Kathryn Hart Person Employee 06/17/2005 None None
138515 Thomas Mumley Person Employee 06/17/2005 None None
138734 Tom Gandesbery Person Employee 06/17/2005 None None
138466 Chun Chang Person Employee 06/17/2005 None None
138828 Sue Ma Person Employee 06/17/2005 None None
138570 David Barr Person Employee 06/17/2005 None None
138472 Dyan Whyte Person Employee 06/17/2005 None None
138641 Betty Graham Person Employee 06/17/2005 None None
138460 Ade Fagorala Person Employee 06/17/2005 None None
138825 Peggy Olofson Person Employee 06/17/2005 None None
138507 Richard Hiett Person Employee 06/17/2005 None None
138664 Joseph Chou Person Employee 06/17/2005 None None
138824 Michael Chee Person Employee 06/17/2005 None None
138506 Ray Balcom Person Employee 06/17/2005 None None
138480 Hossain Kazemi Person Employee 06/17/2005 None None
138545 John West Person Employee 06/17/2005 None None
138831 Laurie Taul Person Employee 06/17/2005 None None
138546 John Wolfenden Person Employee 06/17/2005 None None
138829 Selina Louie Person Employee 06/17/2005 None None
138827 Roger Brewer Person Employee 06/17/2005 None None
138491 Ron Gervason Person Employee 06/17/2005 None None
138468 Dale Bowyer Person Employee 06/17/2005 None None
138487 Loretta Barsamian Person Employee 06/17/2005 None None
138552 Leslie Ferguson Person Employee 06/17/2005 None None
138823 Michelle Rambaum-Fox Person Employee 06/17/2005 None None
138470 Dennis Mishek Person Employee 06/17/2005 None None
139015 Shicha Chander Person Employee 06/17/2005 None None
138494 Teng-Chung Wu Person Employee 06/17/2005 None None
138462 Alec Naugle Person Employee 06/17/2005 None None
138464 Blair Allen Person Employee 06/17/2005 None None
138568 Chuck Headlee Person Employee 06/17/2005 None None
138665 Chloe Lukins Person Employee 06/17/2005 None None
138493 Richard McMurtry Person Employee 06/17/2005 None None
138830 Tom Butler Person Employee 06/17/2005 None None
138833 Paul Amato Person Employee 06/17/2005 None None
139077 Ann Powell Person Employee 06/17/2005 None None
138485 Linda Dorn Person Employee 06/17/2005 None None
138826 Ramesh Sundareswaran Person Employee 06/17/2005 None None
138474 George Leyva Person Employee 06/17/2005 None None
138465 Cecil Felix Person Employee 06/17/2005 None None
138736 Vijay Patel Person Employee 06/17/2005 None None
138574 Elizabeth Morrison Person Employee 06/17/2005 None None
138502 Mark Johnson Person Employee 06/17/2005 None None
138282 Bruce Wolfe Person Employee 06/17/2005 None None
139672 Marla Lafer Person Employee 06/17/2005 None None
147216 Tobi Tyler Person Employee 06/17/2005 06/26/2005 None
138508 Rico Duazo Person Employee 06/17/2005 None None
138547 Johnson Lam Person Employee 06/17/2005 06/01/2011 None
138513 Susan Gladstone Person Employee 06/17/2005 04/09/2012 None
138463 Anders Lundgren Person Employee 06/17/2005 04/09/2012 None
138578 Vince Christian Person Employee 06/17/2005 03/01/2019 None
138477 Greg Walker Person Employee 06/17/2005 04/09/2012 None
138544 Jill Marshall Person Employee 06/17/2005 04/09/2012 None
338521 Stacey Yu Person Employee 06/17/2005 04/09/2012 None
138820 Gayleen Perreira Person Employee 06/17/2005 01/10/2007 None
138484 Julie Menack Person Board member 06/17/2005 None None
138571 Dale Hopkins Person Employee 06/17/2005 01/01/2013 None
526468 George Lincoln Person Employee 06/17/2005 03/19/2015 None
139645 Jeff Kapellas Person Employee 06/17/2005 01/01/2009 None
138548 Jolanta Uchman Person Employee 06/17/2005 12/06/2017 None
138471 Derek Lee Person Employee 06/17/2005 05/08/2017 None
139279 Kelly Dorsey Person Employee 06/17/2005 04/09/2012 None
138243 Greg Gearheart Person Employee 06/17/2005 01/01/2013 None
138495 Will Bruhns Person Employee 06/17/2005 04/09/2012 None
138817 Andree Greenberg Person Employee 06/17/2005 12/06/2017 None
139312 Suzanne McNulty Person Employee 06/17/2005 04/09/2012 None
139573 Carmen Fewless Person Employee 06/17/2005 03/08/2019 None
139389 Lourdes Gonzales Person Employee 06/17/2005 12/12/2017 None
140265 Gina Kathuria Person Employee 06/17/2005 04/09/2012 None
139614 Tina Low Person Employee 06/17/2005 03/18/2021 None
138577 John Kaiser Person Employee 06/17/2005 04/09/2012 None
138509 Shin-Roei Lee Person Employee 06/17/2005 06/30/2014 None
139517 Lila Tang Person Employee 06/17/2005 09/21/2016 None
139554 Derek Whitworth Person Employee 06/17/2005 12/02/2015 None
138735 Vic Pal Person Employee 06/17/2005 10/09/2030 None
139516 Dorothy Dickey Person Employee 06/17/2005 04/09/2012 None
137915 John Robertson Person Employee 06/17/2005 01/01/2013 None
137911 John Balch Person Employee 06/17/2005 07/01/2002 None
138420 Abdul Yusfzai Person Employee 06/17/2005 04/09/2012 None
529230 David Athey Person Employee 06/17/2005 03/22/2010 None
138860 Christine Boschen Person Employee 06/17/2005 07/01/2018 None
138569 Curtis Scott Person Employee 06/17/2005 04/09/2012 None
138488 Lawrence Kolb Person Employee 06/17/2005 04/09/2012 None
138473 Farhad Azimzadeh Person Employee 06/17/2005 04/12/2017 None
138492 Richard Condit Person Employee 06/17/2005 10/01/2006 None
139500 Brett Stevens Person Employee 06/17/2005 01/01/2013 None
139555 Jenny Chen Person Employee 06/17/2000 07/31/2004 None
138978 Myriam Zech Person Employee 01/01/1995 None None
93147 Brad Job Person Employee 10/20/1993 12/31/2006 None
492258 Elizabeth Christian Person Employee 01/01/1990 None None
492237 Terry Seward Person Employee 01/01/1987 None None
449900 Alan Friedman Person Employee 01/01/1986 None None
Total Related Parties: 391
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
142470 WDR 2 2 011000001 Historical LNDISP 96-098 07/31/1996 None Discharger 07/31/1996 None N
Total Regulatory Measures: 1
  
  
  
  
Expand/Contract Violations
Violations within the past five years
Violation ID Occurrence Date Violation Type Violation Description(-) Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked to Enf.
1126577 03/31/2024 Deficient Monitoring Missed some of the required monitoring for the three days of discharge at EFF-002. The missed samples were weekly E. coli and monthly nitrogen species and metals. Violation N eSMR Calistoga City Dunaweal WWTP 446901 R2-2022-0010 N
1126576 02/02/2024 CAT2 Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value was 133 ug/L at EFF-001. Violation N eSMR Schnitzer Steel Products 447707 R2-2022-0016 N
1126575 03/26/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.9 SU at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1126574 03/25/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.7 SU at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1126573 03/19/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.8 SU at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1126572 03/18/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.7 SU at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1126571 03/22/2024 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 41 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1126570 03/20/2024 OEV pH 5-Sample Median limit is 8.5 SU and reported value was 8.8 SU at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1126569 03/29/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1126568 03/27/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.8 SU at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1126567 03/31/2024 CAT1 Ammonia, Total (as N) Monthly Average limit is 7.8 mg/L and reported value was 8.3 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1126566 03/31/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value was 23.75 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1126565 03/22/2024 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 41 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1126564 03/20/2024 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 49 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1126563 03/23/2024 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 25 mg/L and reported value was 27 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1126562 03/30/2024 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 25 mg/L and reported value was 30 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1126561 03/16/2024 OEV Total Coliform Maximum Daily (MDEL) limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1126521 03/23/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 1.245 mg/L at EFF-001A. Violation N eSMR Yountville / CA Vets Home WWTP 440857 R2-2020-0026 N
1126520 03/31/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value was 19.6 mg/L at EFF-001. Violation N eSMR Mt. View Sanitary District WWTP 446024 R2-2021-0026 N
1126262 04/01/2024 Late Report Monthly SMR (MONNPDES) report for February 2024 (2789434) was due on 31-MAR-24 Violation None Report C&H Sugar 420805 R2-2018-0012 N
1126247 03/06/2024 CTOX Chronic Toxicity-Red Abalone-Larval development Other limit is 10 TUc and reported value was 14.9 TUc at EFF-001. Violation N eSMR Valero Benicia Refinery 441675 R2-2020-0033 N
1126087 01/01/2024 Late Report Monthly SMR (MONNPDES ) report for November 2023 (2756415) was due on 31-DEC-24 Violation None Report C&H Sugar 420805 R2-2018-0012 N
1126086 12/01/2022 Late Report Monthly SMR ( MONNPDES ) report for October 2022 (2069025) was due on 30-NOV-23 Violation None Report C&H Sugar 420805 R2-2018-0012 N
1125963 01/27/2023 CAT2 cis-1,2-Dichloroethene Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 1.2 ug/L. Violation None Report ELCO Yards 442794 R2-2017-0048 N
1125927 01/27/2023 CAT2 Tetrachloroethene Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 0.76 ug/L. Violation None Report ELCO Yards 442794 R2-2017-0048 N
1125837 07/13/2023 Failure to Notify The discharger failed to report the benzene and toluene violations that were received on July 13, 2023. The discharger replaced the granular activated carbon prior to taking the confirmation samples. The confirmation samples resulted in no results above the reporting limit. The discharger states the confirmation samples indicate the initial violation was a sampling error and did not report the exceedance. The Monitoring and Reporting Program requires violations be reported within 24-hours of the discharger becoming aware of the exceedance. Violation None Report Intuitive Surgical Inc. Headquarters - South Building 447290 R2-2017-0048 N
1125817 06/13/2023 CAT2 cis-1,2-Dichloroethene Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 0.94 ug/L. Violation None Report ELCO Yards 442794 R2-2017-0048 N
1125676 01/27/2023 CAT2 cis-1,2-Dichloroethene Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 0.83 ug/L. Violation None Report ELCO Yards 442794 R2-2017-0048 N
1125476 06/22/2023 CAT2 Toluene Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 1.6 ug/L. Violation None Report Intuitive Surgical Inc. Headquarters - South Building 447290 R2-2017-0048 N
1125474 06/22/2023 CAT2 Benzene Daily Maximum limit is 0.50 ug/L and reported value was 3.0 ug/L. Violation None Report Intuitive Surgical Inc. Headquarters - South Building 447290 R2-2017-0048 N
1125471 01/13/2023 CAT2 cis-1,2-Dichloroethene Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 0.64 ug/L. Violation None Report ELCO Yards 442794 R2-2017-0048 N
1125469 01/06/2023 OEV TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 160 ug/L. Violation None Report ELCO Yards 442794 R2-2017-0048 N
1125397 02/29/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 32.7 mg/L at EFF-001. Violation N eSMR Burlingame WWTP 422030 R2-2018-0024 N
1125396 02/17/2024 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 50.6 mg/L at EFF-001. Violation N eSMR Burlingame WWTP 422030 R2-2018-0024 N
1125371 02/01/2024 Surface Water Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is 55 NTU and reported value was 57.18 NTU. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1125370 02/01/2024 CAT2 Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 9.8 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1125346 02/01/2024 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 110 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1125345 02/29/2024 CAT1 Ammonia, Total (as N) Monthly Average limit is 7.8 mg/L and reported value was 15.7 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1125344 02/18/2024 CAT1 Ammonia, Total (as N) Maximum Daily (MDEL) limit is 16 mg/L and reported value was 19 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1125343 02/21/2024 CAT1 Ammonia, Total (as N) Maximum Daily (MDEL) limit is 16 mg/L and reported value was 17 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1125341 02/22/2024 CAT1 Ammonia, Total (as N) Maximum Daily (MDEL) limit is 16 mg/L and reported value was 18 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1125338 02/01/2024 OEV Total Coliform Maximum Daily (MDEL) limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1125337 02/03/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 25 mg/L and reported value was 29 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1125325 02/04/2024 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 540 MPN/100 mL at EFF-001S. Violation N eSMR Yountville / CA Vets Home WWTP 440857 R2-2020-0026 N
1125324 02/20/2024 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001T. Violation N eSMR Yountville / CA Vets Home WWTP 440857 R2-2020-0026 N
1125317 01/31/2024 Deficient Monitoring The BOD sample collected on January 31st was submitted to the analytical laboratory 5 hours outside of its 48-hour hold time. Although analyzed outside of hold time, the results showed that the sample was in the normal range for our E-001 BOD (3.95 mg/L), and was an order of magnitude below our average weekly NPDES permit limit (45 mg/L). Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1125307 10/18/2023 CAT2 Zinc, Total Recoverable Monthly Average (Mean) limit is 47 ug/L and reported value was 83 ug/L. Violation None Report 915 DeGuigne Drive Groundwater Treatment System 397989 R2-2017-0048 N
1125306 12/28/2023 CAT2 Methyl Tert-butyl Ether (MTBE) Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 0.61 ug/L. Violation None Report ELCO Off-site (Veterans Sewer) 452950 R2-2017-0048 N
1125252 12/05/2023 CAT2 Chromium (VI) Monthly Average (Mean) limit is 8.10 ug/L and reported value was 11.5 ug/L. Violation None Report 580 Dubuque Avenue 447809 R2-2017-0048 N
1125229 02/25/2023 Unauthorized Discharge The unauthorized bypass discharge was due to the historic rains overwhelming the treatment system and flooding the lower parking level. An unknown amount of untreated discharge was released to the nearby storm drain leading to San Leandro Creek. The discharger states that there were no significant anticipated impacts to the receiving water due to the large quantity of water generated during the historic rains. Violation None Report Marea Alta - San Leandro 418846 R2-2017-0048 N
1125162 08/14/2023 Unauthorized Discharge It was reported that the spill occurred when an excavator struck the outer- 4-inch containment pipe and inner 2-inch carrier pipe while removing soil for remediation. The result was up to 5 gallons of untreated groundwater being released into a concentrated area over an estimated 7 minutes. The discharger states most spillage was contained within secondary piping. Violation None Report Former McKesson Facility 397946 R2-2017-0048 N
1125131 10/03/2023 CAT2 Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value was 120 ug/L. Violation None Report 915 DeGuigne Drive Groundwater Treatment System 397989 R2-2017-0048 N
1125037 02/02/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.34 mg/L and reported value was 0.55 mg/L at EFF-001. Violation N eSMR San Mateo WWTP 454700 R2-2023-0017 N
1125018 03/01/2024 Late Report Annual SMR ( TECHRPT ) (Pollutant Minimization Program) report for 2023 (2673893) was due on 29-FEB-24 Violation None Report Richmond Refinery 410927 R2-2016-0047 N
1125015 02/06/2024 CAT2 Cyanide, Total (as CN) Maximum Daily (MDEL) limit is 14 mg/L and reported value was 15 mg/L at EFF-001. Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 N
1124990 10/19/2023 CAT2 Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value was 120 ug/L. Violation None Report Former Teledyne-Singer Site 397961 R2-2017-0048 N
1124980 10/17/2023 CAT2 Ethylbenzene Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 0.96 ug/L. Violation None Report Lorentz Barrel & Drum Site, Shallow Groundwater Task Force (Operable Unit #2) 397970 R2-2017-0048 N
1124927 10/17/2023 CAT2 Xylenes, Total Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 6.2 ug/L. Violation None Report Lorentz Barrel & Drum Site, Shallow Groundwater Task Force (Operable Unit #2) 397970 R2-2017-0048 N
1124788 02/15/2024 Deficient Reporting 2023 Annual Report did not contain information about violations that occurred in 2023, including unauthorized discharge in January, or late Q2, Q3, Q4, and Annual reports. Report did not include a comprehensive discussion of performance and compliance, summaries of monitoring data, wastewater facilities review and evaluation status report, annual O&MM review status report, or annual BMP Plan evaluation. Violation None Report CEMEX Construction Materials Pacific, LLC ELIOT Site 402857 R2-2020-0028 Y
1124787 02/16/2024 Late Report 2023 Annual Report was due on February 15, 2024, but was not submitted until February 29, 2024, after multiple email reminders. Violation None Report CEMEX Construction Materials Pacific, LLC ELIOT Site 402857 R2-2020-0028 Y
1124786 01/31/2024 Late Report Q4 2023 report was due January 30, 2024, but was not submitted until February 29, 2024, after multiple reminder emails. Violation None Report CEMEX Construction Materials Pacific, LLC ELIOT Site 402857 R2-2020-0028 N
1124695 10/30/2023 CTOX Chronic Toxicity-Atlantic Mysid, A.bahia-Growth Other limit is 25 % effect and reported value was 27.7 % effect at EFF-001. Violation N eSMR SVCW WWTP 451899 R2-2023-0003 N
1124675 01/11/2024 OEV Enterococci Monthly 90th% limit is 1100 CFU/100 mL and reported value was 2400 CFU/100 mL at EFF-001D. Violation N Report Rodeo Sanitary District WWTP 450497 R2-2022-0037 N
1124673 01/20/2024 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 20 mg/L and reported value was 31 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1124672 01/13/2024 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 20 mg/L and reported value was 36 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1124671 01/31/2024 CAT1 Ammonia, Total (as N) Monthly Average (Mean) limit is 7.8 mg/L and reported value was 14 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1124670 01/31/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 8.3 ug/L and reported value was 14 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1124668 01/31/2024 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 110 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1124667 01/31/2024 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1124666 01/31/2024 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15 mg/L and reported value was 28.3 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1124665 01/31/2024 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 83.7 % at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1124659 01/31/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 15 mg/L and reported value was 22 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1124658 01/27/2024 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 20 mg/L and reported value was 30 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1124651 01/22/2024 Surface Water Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is 55 NTU and reported value was 143.37 NTU. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1124650 01/22/2024 Surface Water Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is 90.9 NTU (10% increase from 82.65 NTU background level) and reported value was 205.12 NTU. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1124649 01/22/2024 CAT2 Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 9.8 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1124618 01/18/2024 OEV Total Coliform Daily Maximum limit is 10000 MPN/100 mL and reported value was 16000 MPN/100 mL at EFF-002. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1124617 01/03/2024 OEV Enterococci Monthly Geometric mean limit is 35.0 MPN/100 mL and reported value was 131.7 MPN/100 mL at EFF-002. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1124538 01/31/2024 CAT1 BOD5 @ 20 Deg. C, Percent Removal Monthly Average limit is 85 % and reported value was 79 % at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 454994 R2-2023-0021 N
1124537 10/01/2023 Unauthorized Discharge BLPOA used an unauthorized product, PondZilla Pro California, as an adjuvant with diquat in 2023. Exact date(s) currently unknown. Violation None Complaint Belvedere Lagoon POA - Aquatic Pesticides 340978 2013-0002-DWQ Y
1124424 11/28/2023 Unauthorized Discharge A dry weather discharge occurred on November 28 from CSD-007 (Sea Cliff No. 2 pump station) between 10:09-10:16 a.m. An estimated 5,500 gallons of untreated wastewater was discharged. Violation None Report SF - OCEANSIDE Water Pollution Control Plant 437599 R2-2019-0028 N
1124422 11/29/2023 Order Conditions Did not comply with wet weather plant operational requirements, as described in Provision VI.C.5.c.iv(b). INF flow was not maximized while discharge from the Westside Transport/Storage Structure to Discharge Point No. 001 occurred. This resulted in approximately 0.75 MG of wastewater being discharged as decant rather than receiving primary treatment at OSP. Violation None Report SF - OCEANSIDE Water Pollution Control Plant 437599 R2-2019-0028 N
1124405 01/30/2023 ATOX Acute Toxicity-Rainbow Trout-survival 3-Sample Median limit is 90 % survival and reported value was 75 % survival at EFF-003. Violation None Report EBMUD Orinda Filter Plant 444166 R2-2021-0015 N
1124327 12/31/2023 Deficient Monitoring Monthly monitoring of receiving water (Alameda Creek, upstream and downstream) missed for November and December 2023. Violation None Report DeSilva Gates Aggregates 410097 R2-2020-0028 N
1124278 02/02/2024 Late Report Annual SMR ( MONNPDES ) report for 2023 (2779691) was due on 01-FEB-24 Violation None Report Bottling Group LLC 428809 R2-2019-0002 N
1124191 01/23/2024 Deficient Monitoring The Plant performed a titration but failed to properly record the data during the 0500 hour. Violation N eSMR San Mateo WWTP 454700 R2-2023-0017 N
1124190 01/15/2024 Deficient Monitoring failure to perform the required hourly titration during the 0600 hour. Violation N eSMR San Mateo WWTP 454700 R2-2023-0017 N
1124124 01/31/2024 Late Report Monthly SMR ( MONNPDES ) report for December 2023 (2762810) was due on 30-JAN-24 Violation None Report Sausalito Marin City STP 422035 R2-2018-0025 N
1124119 01/31/2024 Late Report Quarterly SMR ( MONNPDES ) report for Q4 2023 (2779209) was due on 30-JAN-24 Violation None Report Bottling Group LLC 428809 R2-2019-0002 N
1123813 12/27/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 58.2 mg/L at EFF-001. Violation N eSMR Port Costa WWTP 427684 R2-2018-0053 N
1123811 12/29/2023 OEV Enterococci Monthly 90th% limit is 1100 MPN/100 mL and reported value was 2000 MPN/100 mL at EFF-001D. Violation None Report Rodeo Sanitary District WWTP 450497 R2-2022-0037 N
1123693 01/09/2023 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 30 mg/L and reported value was 34.7 mg/L at EFF-001. Violation N eSMR Eco Services Martinez Plant - NON15, NPDES, SLIC 443584 R2-2021-0012 N
1123692 01/09/2023 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 28 kg/day and reported value was 32.7 kg/day at EFF-001. Violation N eSMR Eco Services Martinez Plant - NON15, NPDES, SLIC 443584 R2-2021-0012 N
1123635 10/30/2023 ATOX Acute Toxicity-Rainbow Trout-survival 3-Sample Median limit is 90 % survival and reported value was 25 % survival at EFF-003. Violation N eSMR EBMUD Orinda Filter Plant 444166 R2-2021-0015 N
1123634 07/31/2023 ATOX Acute Toxicity-Rainbow Trout-survival 3-Sample Median limit is 90.0 % survival and reported value was 25.0 % survival at EFF-003. Violation N eSMR EBMUD Orinda Filter Plant 444166 R2-2021-0015 N
1123633 07/31/2023 ATOX Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70.0 % survival and reported value was 25.0 % survival at EFF-003. Violation N eSMR EBMUD Orinda Filter Plant 444166 R2-2021-0015 N
1123632 08/14/2023 ATOX Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70.0 % survival and reported value was 20.0 % survival at EFF-003. Violation N eSMR EBMUD Orinda Filter Plant 444166 R2-2021-0015 N
1123631 08/14/2023 ATOX Acute Toxicity-Rainbow Trout-survival 3-Sample Median limit is 90.0 % survival and reported value was 25.0 % survival at EFF-003. Violation N eSMR EBMUD Orinda Filter Plant 444166 R2-2021-0015 N
1123630 10/30/2023 ATOX Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70 % survival and reported value was 25.0 % survival at EFF-003. Violation N eSMR EBMUD Orinda Filter Plant 444166 R2-2021-0015 N
1123629 01/30/2023 ATOX Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70 % survival and reported value was 40.0 % survival at EFF-003. Violation N eSMR EBMUD Orinda Filter Plant 444166 R2-2021-0015 N
1123628 07/24/2023 ATOX Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70.0 % survival and reported value was 25.0 % survival at EFF-003. Violation N eSMR EBMUD Orinda Filter Plant 444166 R2-2021-0015 N
1123623 12/19/2023 CAT2 Zinc, Total Recoverable Daily Maximum limit is 95 ug/L and reported value was 206 ug/L at EFF-001. Violation N eSMR Schnitzer Steel Products 447707 R2-2022-0016 N
1123622 12/19/2023 CAT2 Copper, Total Recoverable Daily Maximum limit is 11 ug/L and reported value was 12.5 ug/L at EFF-001. Violation N eSMR Schnitzer Steel Products 447707 R2-2022-0016 N
1123577 12/18/2023 CAT2 Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 7.3 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123576 02/28/2023 CAT2 Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 5.9 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123575 01/05/2023 CAT2 Lead, Total Monthly Average limit is 8.1 ug/L and reported value was 16 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123574 12/18/2023 Deficient Monitoring Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen in milligrams per liter (mg/L). Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123573 01/05/2023 Surface Water Exceedance of R2-2021-0010, Section V. pH, Instantaneous Maximum limit is <6.5; or >8.5 SU and reported value was 8.68 SU. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123572 01/05/2023 Surface Water Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is 50 NTU and reported value was 797 NTU. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123571 12/18/2023 Deficient Monitoring Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen in milligrams per liter (mg/L). Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123570 12/18/2023 Surface Water Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is 50 NTU and reported value was 127.47 NTU. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123569 12/18/2023 Deficient Monitoring Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen in milligrams per liter (mg/L). Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123568 12/18/2023 Deficient Monitoring Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen in milligrams per liter (mg/L). Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123567 01/05/2023 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.75 SU at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123566 01/09/2023 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.93 SU at EFF-006. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123565 01/05/2023 CAT2 Nickel, Total Maximum Daily (MDEL) limit is 93 ug/L and reported value was 130 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123564 01/05/2023 CAT2 Copper, Total Maximum Daily (MDEL) limit is 35 ug/L and reported value was 65 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123563 01/05/2023 CAT2 Copper, Total Monthly Average limit is 14 ug/L and reported value was 65 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123492 12/31/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 12 ug/L and reported value was 19 ug/L at EFF-001. Violation N eSMR California's Great America 438083 R2-2020-0015 N
1123488 03/17/2023 CAT2 Copper, Total Recoverable Daily Maximum limit is 34 ug/L and reported value was 39 ug/L at EFF-001. Violation N eSMR California's Great America 438083 R2-2020-0015 N
1123444 12/31/2023 CAT2 TCDD Equivalents Monthly Average limit is .014 pg/L and reported value was 0.039 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1123443 12/29/2023 CAT2 TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.044 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1123442 12/07/2023 CAT2 TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.029 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1123441 12/31/2023 CAT2 TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.056 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1123440 12/30/2023 CAT2 TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.070 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1123439 12/27/2023 CAT2 TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.049 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1123438 12/26/2023 CAT2 TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.031 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1123414 12/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 39.5 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1123413 12/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 55.32 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1123412 12/23/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 67.5 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1123411 12/31/2023 CAT1 BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported value was 80 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1123410 12/09/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 72.17 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1123409 12/23/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 67.51 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1123408 12/31/2023 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 84 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1123407 12/16/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 54.68 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1123387 12/24/2023 Deficient Monitoring The required 5 sample monitoring/analysis for pH and temperature was not completed. There are only 4 samples for these parameters. Violation N eSMR American Canyon Water Reclamation Facility (WRF) (formerly WWTP) 448119 R2-2022-0019 N
1123383 01/16/2023 OEV Fecal Coliform Event Discharge limit is 130 MPN/100 mL and reported value was 261.3 MPN/100 mL at EFF-002C. Violation N eSMR Oro Loma/Castro Valley SD WPCP 420108 R2-2018-0010 N
1123382 01/09/2023 OEV Fecal Coliform Event Discharge limit is 130 MPN/100 mL and reported value was 658.7 MPN/100 mL at EFF-002C. Violation N eSMR Oro Loma/Castro Valley SD WPCP 420108 R2-2018-0010 N
1123381 12/18/2023 Deficient Monitoring Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen in milligrams per liter (mg/L). Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123380 12/18/2023 Deficient Monitoring Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen in milligrams per liter (mg/L). Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123379 12/18/2023 Deficient Monitoring Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen in milligrams per liter (mg/L). Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123378 12/18/2023 Surface Water Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is 50 NTU and reported value was 127.47 NTU. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1123377 12/31/2023 CAT2 Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 7.3 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1123376 12/18/2023 Deficient Monitoring Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen in milligrams per liter (mg/L). Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 N
1123061 11/15/2023 CAT2 Copper, Total Monthly Average (Mean) limit is 40 ug/L and reported value was 87.3 ug/L at EFF-001. Violation N eSMR Crockett Cogeneration 446038 R2-2021-0025 N
1123060 11/15/2023 CAT2 Copper, Total Daily Maximum limit is 120 ug/L and reported value was 260 ug/L at EFF-001. Violation N eSMR Crockett Cogeneration 446038 R2-2021-0025 N
1122963 11/26/2023 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported value was 0.56 mg/L at EFF-001. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 N
1122962 11/01/2023 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported value was 0.1 mg/L at EFF-001. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 N
1122789 12/31/2022 Deficient Monitoring Missing acute toxicity monitoring in 2022 (as required by Order R2-2021-0009, Table E-2, footnote 4). Violation None Report Hennessey Water Treatment Plant 406270 R2-2021-0009 N
1122788 11/07/2023 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 20 mg/L and reported value was 20.40 mg/L at E-001. Violation N eSMR Calera Creek Water Recycling Plant 449576 R2-2022-0029 N
1122787 11/06/2023 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 20 mg/L and reported value was 20.40 mg/L at E-001. Violation N eSMR Calera Creek Water Recycling Plant 449576 R2-2022-0029 N
1122786 11/03/2023 OEV Turbidity Daily Maximum limit is 10 NTU and reported value was 16 NTU at E-001. Violation N eSMR Calera Creek Water Recycling Plant 449576 R2-2022-0029 N
1122669 07/31/2023 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Minimum limit is 85 % and reported value was 82 % at EFF-001. Violation None Report Treasure Island WWTP/DOD 438627 R2-2020-0020 N
1122368 12/31/2022 Unauthorized Discharge Around 10:00 am, the Discharger made the decision to pump the preliminary treated wastewater out of the equalization tank and into a nearby storm drain to minimize the risk of damage to the Plant equipment. The influent flows gradually decreased as the day went on, with the unauthorized discharge ceasing around 9:00 pm. Violation None Report Millbrae WPCP 429384 R2-2019-0009 N
1122363 10/30/2023 Late Report Quarter 3 (2023) report was due on October 30,2023, and was submitted on November 7, 2023. This is not an MMP-able violation because it is a no-discharge report. Violation N Report CEMEX Construction Materials Pacific, LLC ELIOT Site 402857 R2-2020-0028 N
1122191 10/31/2023 CAT1 Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was 14 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 N
1121955 10/27/2023 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported value was 0.055 mg/L at EFF-001. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 N
1121954 10/12/2023 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported value was 0.25 mg/L at EFF-001. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 N
1121633 09/25/2023 Deficient Monitoring SFPUC invalidated three samples (9/23/2023, 9/24/2023, 9/25/2023) with high BOD results due to algae found in the composite sample. Because the BOD sample results were above the permitted effluent limits, but not representative of the effluent (as described below), Regional Board staff determined that the samples were not in compliance with Attachment D, section III.A of R2-2013-0029. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1121632 09/24/2023 Deficient Monitoring SFPUC invalidated three samples (9/23/2023, 9/24/2023, 9/25/2023) with high BOD results due to algae found in the composite sample. Because the BOD sample results were above the permitted effluent limits, but not representative of the effluent (as described below), Regional Board staff determined that the samples were not in compliance with Attachment D, section III.A of R2-2013-0029. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1121631 09/23/2023 Deficient Monitoring SFPUC invalidated three samples (9/23/2023, 9/24/2023, 9/25/2023) with high BOD results due to algae found in the composite sample. Because the BOD sample results were above the permitted effluent limits, but not representative of the effluent (as described below), Regional Board staff determined that the samples were not in compliance with Attachment D, section III.A of R2-2013-0029. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1121628 09/30/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 33 mg/L at EFF-001A. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1121627 09/30/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45.0 mg/L and reported value was 46 mg/L at EFF-001A. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1121626 09/02/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 48 mg/L at EFF-001A. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1121625 08/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 32 mg/L at EFF-001A. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1121423 09/07/2023 CTOX Chronic Toxicity 1-Hour Average (Mean) limit is 25 % effect and reported value was 27.4 % effect at EFF-001. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1121422 09/30/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 47.87 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1121048 09/13/2023 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported value was 1.35 mg/L at EFF-001. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 N
1120996 10/03/2023 Late Report Monthly SMR ( MONNPDES ) report for August 2023 (2727446) was due on 02-OCT-23 Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1120989 10/01/2023 Late Report Monthly SMR ( MONNPDES ) report for August 2023 (2326511) was due on 30-SEP-23 Violation None Report SF - OCEANSIDE Water Pollution Control Plant 437599 R2-2019-0028 N
1120966 05/06/2023 Order Conditions Failure to include all information required in the Sanitary Sewer Management Plan. Information submitted for the inspection differs from the Annual Report submitted on CIWQS. Violation None Report Port Costa CS 347793 2022-0103-DWQ Y
1120965 05/06/2023 Order Conditions Failure to include all information required in the Sanitary Sewer Management Plan. Information submitted for the inspection differs from the Annual Report submitted on CIWQS. Violation None Report Joint C&H-Cvsd Biological CS 299948 2022-0103-DWQ Y
1120943 08/05/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 63.97 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1120795 08/02/2023 CTOX Chronic Toxicity Daily Maximum limit is 50 % effect and reported value was 63.6 % effect at EFF-001. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1120761 03/21/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120760 03/16/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120759 03/15/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120758 03/14/2023 OEV Total Coliform Daily Maximum limit is 240 mg/L and reported value was 1600 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120757 03/12/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120756 03/13/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120755 03/12/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120754 03/11/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120753 03/09/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120752 03/08/2023 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.7 SU at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120751 03/08/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120750 03/10/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120749 03/07/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120748 03/06/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120747 03/02/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 240 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120746 03/01/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 240 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120745 03/11/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120744 03/19/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120742 03/31/2023 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 81.1 % at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120741 03/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15 mg/L and reported value was 44.75 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120740 03/21/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 25 mg/L and reported value was 46 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120739 03/14/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 25 mg/L and reported value was 37 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120738 03/02/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 25 mg/L and reported value was 40 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120737 03/07/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 25 mg/L and reported value was 56 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120736 03/25/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 25 mg/L and reported value was 46 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120735 03/18/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 25 mg/L and reported value was 30 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120734 03/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 15 mg/L and reported value was 31.5 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120733 03/18/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120731 03/16/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120730 03/15/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120729 03/10/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120728 03/13/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 1600 MPN/100 mL. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120727 03/27/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120726 03/23/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120725 03/14/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120724 03/03/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120723 03/02/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120722 03/09/2023 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120721 03/07/2023 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120720 03/06/2023 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.7 SU at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120719 03/02/2023 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.9 SU at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120718 03/04/2023 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.1 SU at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120717 03/03/2023 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.0 SU at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120716 03/01/2023 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.8 SU at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120715 03/09/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120714 03/08/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120713 03/07/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120712 03/01/2023 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120711 03/04/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120710 03/03/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120709 03/28/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 220 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120708 03/27/2023 OEV Total Coliform 5-Sample Median limit is 23.0 MPN/100 mL and reported value was 240.0 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120707 03/26/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 130 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120706 03/25/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 130 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120704 03/23/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120703 03/22/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 220 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120702 03/21/2023 OEV Total Coliform Daily Maximum limit is 23 MPN/100 mL and reported value was 220 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120701 03/05/2023 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.7 SU at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120695 03/29/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 220 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120694 03/20/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 220 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120693 03/19/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1120178 03/31/2023 CAT2 Copper, Total Monthly Average limit is 12 ug/L and reported value was 61 ug/L at EFF-001. Violation None Report California's Great America 438083 R2-2020-0015 Y
1120177 03/31/2023 CAT2 Copper, Total Daily Maximum limit is 34.0 ug/L and reported value was 146 ug/L at EFF-001. Violation None Report California's Great America 438083 R2-2020-0015 Y
1120176 03/30/2023 CAT2 Copper, Total Daily Maximum limit is 34.0 ug/L and reported value was 191 ug/L at EFF-001. Violation None Report California's Great America 438083 R2-2020-0015 Y
1120172 03/15/2023 CAT2 Copper, Total Daily Maximum limit is 34 ug/L and reported value was 45 ug/L at EFF-001. Violation None Report California's Great America 438083 R2-2020-0015 Y
1120171 01/31/2023 CAT2 Copper, Total Monthly Average limit is 12 ug/L and reported value was 52 ug/L at EFF-001. Violation None Report California's Great America 438083 R2-2020-0015 Y
1120170 01/20/2023 CAT2 Copper, Total Daily Maximum limit is 34.0 ug/L and reported value was 102 ug/L at EFF-001. Violation None Report California's Great America 438083 R2-2020-0015 Y
1120169 01/11/2023 CAT2 Copper, Total Daily Maximum limit is 34.0 ug/L and reported value was 40 ug/L at EFF-001. Violation None Report California's Great America 438083 R2-2020-0015 Y
1120168 01/03/2023 CAT2 Copper, Total Daily Maximum limit is 34 ug/L and reported value was 191 ug/L at EFF-001. Violation None Report California's Great America 438083 R2-2020-0015 Y
1120016 12/31/2022 Unauthorized Discharge According to the discharger's 5-day report, the discharge was not directly observed, but likely occurred on December 31, 2022, due to a major storm event. The discharge was likely composed of comingled stormwater and potable water and discharged directly to the San Francisco Bay. From the report, "storm water flows breached the storm water retention berm, and the flow at this location caused a potable water line to break. Potable water then combined with accumulated storm water and breached a second of the Facility?s storm water retention berms; this comingled potable and storm water is believed to have discharged off-site." Violation None Report Hanson Aggregates SF Pier 92 Sand Yard 402859 R2-2020-0028 Y
1120009 07/18/2023 Late Report Annual stormwater report (2022-2023) due 7/17/23; received 9/5/23. Violation None Report 4501 Tidewater Ave, Oakland 402858 R2-2020-0028 Y
1119977 07/18/2023 Late Report Annual stormwater report (2022-2023) was due July 17, 2023, and was submitted on September 5, 2023. Violation None Report Hanson Aggregates/ Mission Valley Rock 402861 R2-2020-0028 Y
1119973 02/23/2023 Deficient Monitoring No standard observations for effluent, receiving water (upstream), or receiving water (downstream) on 2/23/23. Reported discharge amount was 0.86 MG. Cause reported was "MSHA Training, No Trained Employee On Site." Violation None Report Hanson Aggregates/ Mission Valley Rock 402861 R2-2020-0028 N
1119944 08/02/2023 Late Report Monthly SMR ( MONNPDES ) report for June 2023 (2745416) was due on 01-AUG-23 Violation None Report Central Marin San. Agcy. WWTP 452582 R2-2023-0006 N
1119943 07/04/2023 Late Report Monthly SMR ( MONNPDES ) report for May 2023 (2745415) was due on 03-JUL-23 Violation None Report Central Marin San. Agcy. WWTP 452582 R2-2023-0006 N
1119942 06/02/2023 Late Report Monthly SMR ( MONNPDES ) report for April 2023 (2745414) was due on 01-JUN-23 Violation None Report Central Marin San. Agcy. WWTP 452582 R2-2023-0006 N
1119941 05/02/2023 Late Report Monthly SMR ( MONNPDES ) report for March 2023 (2745413) was due on 01-MAY-23 Violation None Report Central Marin San. Agcy. WWTP 452582 R2-2023-0006 N
1119940 04/04/2023 Late Report Monthly SMR ( MONNPDES ) report for February 2023 (2745412) was due on 03-APR-23 Violation None Report Central Marin San. Agcy. WWTP 452582 R2-2023-0006 N
1119939 03/02/2023 Late Report Monthly SMR ( MONNPDES ) report for January 2023 (2745411) was due on 01-MAR-23 Violation None Report Central Marin San. Agcy. WWTP 452582 R2-2023-0006 N
1119927 02/01/2023 Deficient Monitoring Did not conduct monthly receiving water monitoring for turbidity, hardness, and salinity during January 2023. Monitoring not performed for either upstream or downstream receiving water. According to MVR, the cause of the violation was a combination of extreme weather that made monitoring unsafe and the third party contractor being confused about monitoring requirements. Violation None Report Hanson Aggregates/ Mission Valley Rock 402861 R2-2020-0028 N
1119925 01/03/2023 OEV Turbidity Maximum Daily (MDEL) limit is 40 NTU and reported value was 55 NTU. Violation None Report Hanson Aggregates/ Mission Valley Rock 402861 R2-2020-0028 Y
1119874 05/29/2023 Late Report The Discharger did not submit 5-day report within five days after becoming aware of the permit violation. The Discharger became aware of the permit violation on 5-22-23 and submitted the corresponding 5-day report on 6-29-23. The report was due on 5-29-23. Violation N Report 210 Adrian 451300 R2-2017-0048 N
1119873 07/17/2023 Late Report Discharger did not submit 5-day report within 5 days of becoming aware of permit violation. The permit violation was detected on 7-10-23. The report was due on 7-17-23, at the latest. Violation N Report 210 Adrian 451300 R2-2017-0048 N
1119872 06/30/2023 CAT2 Mercury, Total Recoverable Monthly Average limit is 0.05 ug/L and reported value was 0.070 ug/L. Violation N Report 210 Adrian 451300 R2-2017-0048 Y
1119863 06/30/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 7.1 ug/L and reported value was 7.8 ug/L. Violation N Report Port Costa Terminal (Chevron No. 211666) 383556 R2-2017-0048 Y
1119825 06/30/2023 CAT2 Nickel, Total Recoverable Monthly Average limit is 10.0 ug/L and reported value was 20.0 ug/L. Violation N Report TI LOT 8 449351 R2-2017-0048 Y
1119824 07/31/2023 Late Report 2023 Q2 SMR was due on July 31, 2023, but was received on September 5, 2023. It was a report of no discharge. Violation None Report CEMEX Construction Materials Pacific, LLC ELIOT Site 402857 R2-2020-0028 Y
1119823 01/31/2023 Deficient Monitoring From January 1, 2023, to January 31, 2023, DGA did not monitor for turbidity, hardness, or salinity in either upstream or downstream receiving water (Alameda Creek). The permit requires monitoring once a month for each of those constituents at upstream and downstream locations. Violation None Report DeSilva Gates Aggregates 410097 R2-2020-0028 N
1119820 05/11/2023 CAT2 Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 81 ug/L. Violation N Report 210 Adrian 451300 R2-2017-0048 Y
1119809 02/13/2023 Late Report Discharger did not submit permit violation report within 5 days of becoming aware of violation. Violation N Report Port Costa Terminal (Chevron No. 211666) 383556 R2-2017-0048 N
1119808 01/19/2023 CAT2 Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 70 ug/L. Violation N Report Port Costa Terminal (Chevron No. 211666) 383556 R2-2017-0048 Y
1119777 01/14/2023 OEV E.coli Daily Maximum limit is 320 MPN/100 mL and reported value was 1410 MPN/100 mL at EFF-002D. Violation N eSMR Raymond A. Boege Alvarado WWTP - Wet Weather Outfall 440855 R2-2020-0027 N
1119769 01/12/2023 Unauthorized Discharge According to a report from CEMEX, due to an atmospheric river and related releases from the Del Valle Dam, the Arroyo Del Valle breached Lake A at the southeast corner on 1/12/2023. CEMEX staff conducted a site visit on 1/20/23, at which time they discovered that Lake A had breached the southwest corner of the lake, creating a "pass-through (outlet)" for flows. Both breaches were approximately 50 feet wide. There were also erosional escarpments to the east of the primary breach. According to CEMEX, mining has not occurred at Lake A for the past 10 years. Violation None Report CEMEX Construction Materials Pacific, LLC ELIOT Site 402857 R2-2020-0028 Y
1119708 07/25/2023 Deficient Monitoring Deficient sampling for one of the three required weekly coliform samples at EFF-002 during week of July 24, 2023. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1119676 07/25/2023 CAT1 Total Suspended Solids (TSS) 24-hour Average limit is 2300 lb/day and reported value was 4069.6 lb/day at EFF-001. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1119672 07/29/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 103.94 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1119671 07/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 55.225 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1119670 07/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 47.22 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1119669 07/29/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 139.33 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1119668 07/07/2023 Deficient Reporting The analysis results for BOD samples (INF-001 and EFF-001) collected on July 7th are invalid because the tests failed the quality assurance and quality control (QA/QC) protocols for the test. Consequently, the District does not have the two valid BOD sample results required for the first week of July. The District reanalyzed the sample collected July 7th on July 13th. However, this test is beyond the acceptable hold time for BOD sampling. As such, these sample results are qualified in CIWQS as analyzed after the holding time expired. Violation N eSMR Delta Diablo WWTP 435913 R2-2019-0035 N
1119655 07/31/2023 CAT1 Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was 17 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1119623 08/09/2023 OEV TPH C13-C22 Daily Maximum limit is 50.0 mg/L and reported value was 56.0 mg/L. Violation None Report 399 West Java Drive 444267 R2-2017-0048 N
1119621 07/27/2023 OEV TPH C13-C22 Daily Maximum limit is 50 mg/L and reported value was 52 mg/L. Violation None Report 399 West Java Drive 444267 R2-2017-0048 N
1119522 06/30/2023 CAT2 Chromium (VI) Monthly Average limit is 8.1 ug/L and reported value was 14 ug/L. Violation None Report 580 Dubuque Avenue 447809 R2-2017-0048 Y
1119337 01/14/2023 Unauthorized Discharge Stormwater overtopped the Yeager Yard stormwater sediment basin and entered Permanente Creek upstream of receiving water monitoring location RSW-001. The flow rate is estimated to be from 100 to 312 gallons per minute; discharge occurred intermittently from January 14 through January 18. Violation None Report Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) 432980 R2-2019-0024 N
1119336 01/05/2023 Unauthorized Discharge Approximately 89,600 gallons of stormwater permitted by Order R2-2019-0024 to be discharged at Discharge Point 005 (from Pond 20) may have breached a berm and been discharged to Permanente Creek downstream of Discharge Point 005 and upstream of receiving water monitoring location RSW-004. Violation None Report Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) 432980 R2-2019-0024 N
1119117 06/25/2023 Unauthorized Discharge Per the June SMR: On June 25, 2023, approximately 11.8 MG gallons of secondary treated, disinfected wastewater was discharged to Discharge Point No. EFF-002 (Quint Street Outfall). The discharge started at 7:42 a.m. and ended at 12:23 p.m. The cause was a loss of power to the Booster Pump Station (BPS), which pumps final effluent to Discharge Point No. 001 (Pier 80 Outfall). On Saturday June 24 at approximately 3:30 p.m., PG&E power to BPS was interrupted after PG&E infrastructure was damaged in a traffic accident. SFPUC Operations staff confirmed the issue after a field inspection at BPS. They began to recirculate wastewater flows within the plant and stored flows in upstream Transport/Storage (T/S) Boxes. Staff maintained communications with PG&E and on-call SFPUC electricians to prepare for power restoration. As of Saturday evening, PG&E had not provided an estimated timeframe for restoration. In anticipation of the possibility that power would not be restored before the Channel T/S Box capacity was exceeded, orders were issued to initiate discharge of treated effluent through the Quint Street outfall when Channel T/S Box level exceeded 290 inches to prevent a discharge of untreated wastewater. Channel T/S Box level exceeded this threshold at approximately 6:15 a.m. on Sunday June 25, 2023. Effluent flow to Discharge Point No. 002 commenced at 7:42 a.m. with an average flow rate of 60.5 million gallons per day (MGD). Power to BPS was restored at approximately 12:10 p.m. and discharge to Discharge Point No. 002 ceased at 12:23 p.m. All effluent discharged through Discharge Point No. 002 received full secondary treatment and disinfection. When PG&E power to BPS was restored, SFPUC electricians performed necessary electrical work to verify PG&E power and operating circuit breakers prior to restarting the pumps at BPS. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1119109 03/17/2023 Unauthorized Discharge Per March SMR: On March 17, 2023, approximately 115,000 gallons of secondary treated, disinfected wastewater was discharged to Discharge Point No. EFF-002 (Quint Street Outfall). The discharge started at 6:31 a.m. and ended at 6:40 a.m. The cause was an issue with transitioning one of the effluent pumps at the Booster Pump Station (BPS) from local control to automatic level control upon re-starting of the plant after a SEP shutdown. SEP was shut down on March 16 for construction activities for the Headworks Project. As part of the shutdown, BPS pumps were switched to local control for a planned sump inspection. The plant was re-started on March 16 at approximately 6:00 p.m. but one of the pumps was not switched from local to automatic control. As flows to SEP increased on the morning of March 17, the BPS pump still in local control did not start, resulting in the final effluent channel levels rising above the weir and effluent flowing to the Quint Street Outfall. Operations staff were immediately notified by a control system alarm when the discharge started and ceased the discharge by opening valve V20 to divert effluent flows from the Quint Street Outfall to the Islais Creek Transport/Storage Structure. Instrumentation & Controls (I&C) staff investigated the issue, including testing the controller logic for all pumps, and verified that the pumps were functioning as programmed. Daily composite samples collected and analyzed for COD and TSS were not elevated. Hourly total residual chlorine monitoring confirmed that the final effluent was fully dechlorinated. No adverse effects on Islais Channel were expected or observed during a visual survey performed at 6:40 a.m. Receiving water samples were collected for enterococcus on March 17 and 18, and concentrations were well below the applicable standard and SFPUC posting threshold. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1119108 03/28/2023 Order Conditions Per the March SMR: On March 21 and 28, San Francisco experienced two bomb cyclone events, bringing damaging winds, power outages, and flooding rains throughout Northern California. During the March 21 and 28 CSD events, SEP did not have an influent flow rate of at least 240 MGD. On March 28, a local power issue at 2:12 p.m. caused the BPS pumps to trip and shut off. Operations staff went onsite at 2:20 p.m., investigated the issue, and requested electrician support. Electricians fully reset the pumps at 2:46 p.m. and BPS flow achieved 110 MGD within 10 minutes. As a result of this power issue, an estimated additional 1.5MG ? or approximately an additional 11.7% ? was discharged in the Central Basin (12.49 MG, total CSD event volume). Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1119107 03/21/2023 Order Conditions Per the March SMR: On March 21 and 28, San Francisco experienced two bomb cyclone events, bringing damaging winds, power outages, and flooding rains throughout Northern California. During the March 21 and 28 CSD events, SEP did not have an influent flow rate of at least 240 MGD. On March 21, a PG&E power outage at BPS occurred at 3:45 p.m. while SEP was discharging 250 MGD. The power outage shut down BPS, which limited SEP discharge to Discharge Point No. 002. SEP continued to maximize secondary treatment at about 150 MGD and the SEP influent flow rate was 153 MGD (average) during the CSD to Islais Channel, which started at 8:40 p.m. SFPUC electricians restored BPS operations on March 22 at approximately 5:50 p.m., after PG&E restored power. As a result, an estimated additional 45.1 MG ? or approximately an additional 24% ? was discharged in the Central Basin (188.16 MG, total CSD event volume). Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1119106 03/09/2023 Order Conditions Per the March SMR: During the March 9-10 storm, two issues at the Channel Pump Station (CHS) limited influent pumping from CHS to SEP. As a result, an estimated additional 10.0 million gallons (MG) ? or approximately an additional 14% ? was discharged in the Central Basin (125.40 MG, total CSD event volume). On March 9, the CHS pump rate reached 80 MGD before a CSD to Mission Channel starting at about 8:56 p.m. Later that night, the CHS flow rate dropped to zero due to the following issues: (1) At approximately 9:30 p.m., power issues tripped the CHS pumps. Staff responded by restarting the pumps at 10 p.m. (2) On March 10 at about 1:30 a.m., the frame on the CHS downstream influent throttling gate detached from the hydraulic actuator. CSDs to Mission and Islais Channels were occurring during these incidents. Thereafter, CHS was shut down because the gate failure prevented pumping; staff responded by removing bolts and other materials that could potentially damage the bar screens and pumps. CHS was restarted manually at approximately 8:30 a.m. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1119105 04/15/2023 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40.0 mg/L and reported value was 69.0 mg/L at EFF-001. Violation None Report SF - OCEANSIDE Water Pollution Control Plant 437599 R2-2019-0028 Y
1119103 04/15/2023 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45.0 mg/L and reported value was 63.0 mg/L at EFF-001. Violation None Report SF - OCEANSIDE Water Pollution Control Plant 437599 R2-2019-0028 Y
1119001 06/03/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 149.57 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1119000 06/30/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 89.188 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118999 06/17/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 85.07 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118998 06/10/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 186.43 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118997 06/10/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 152.83 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118996 06/03/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 152 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118995 06/30/2023 CAT1 BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported value was 74 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118994 06/30/2023 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 58 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118993 06/30/2023 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 100.28 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118992 06/17/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 103.81 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118707 01/16/2023 OEV Fecal Coliform Maximum Daily (MDEL) limit is 130.0 MPN/100 mL and reported value was 261.3 MPN/100 mL at EFF-002C. Violation None Report Oro Loma/Castro Valley SD WPCP 420108 R2-2018-0010 Y
1118706 01/09/2023 OEV Fecal Coliform Maximum Daily (MDEL) limit is 130.0 MPN/100 mL and reported value was 2419.6 MPN/100 mL at EFF-002C. Violation None Report Oro Loma/Castro Valley SD WPCP 420108 R2-2018-0010 Y
1118702 06/22/2023 Order Conditions Violation type entered herein as "Order Conditions" as other violation types listed in the drop down were no applicable. Unauthorized discharge of sweet water to Carquinez Straits from raw dock sweet water collection tank. Approximately 250 gallons of sweet water (estimated 662 pounds of sucrose) were discharged. 5-day follow-up letter submitted on 6/27/23 with explanation of events. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1118641 06/27/2023 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported value was 0.1 mg/L at EFF-001. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 Y
1118475 07/01/2023 Late Report Monthly SMR ( MONNPDES ) report for May 2023 (2062476) was due on 30-JUN-23 Violation None Report SVCW WWTP 421384 R2-2018-0005 N
1118263 05/06/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 66 mg/L at EFF-001. Violation N eSMR Burlingame WWTP 422030 R2-2018-0024 N
1118262 05/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 52 mg/L at EFF-001. Violation N eSMR Burlingame WWTP 422030 R2-2018-0024 N
1118261 05/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 37 mg/L at EFF-001. Violation N eSMR Burlingame WWTP 422030 R2-2018-0024 N
1118260 05/20/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 51 mg/L at EFF-001. Violation N eSMR Burlingame WWTP 422030 R2-2018-0024 N
1118259 05/13/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 76 mg/L. Violation N eSMR Burlingame WWTP 422030 R2-2018-0024 N
1118258 05/06/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 55.14 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118257 05/06/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 117.06 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118256 05/27/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 135.49 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118255 05/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 113.345 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118254 05/27/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 61.57 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118253 05/13/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 91.14 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118252 05/31/2023 CAT1 BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported value was 64 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118251 05/20/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45.0 mg/L and reported value was 87 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118250 05/13/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 96.29 mg/L. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118249 05/31/2023 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 65 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118248 05/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 71.47 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1118201 03/17/2023 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 40 mg/L and reported value was 55.1 mg/L at EFF-002B. Violation N eSMR EBDA Common Outfall 448549 R2-2022-0023 N
1118200 02/18/2023 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 43.3 mg/L at EFF-002B. Violation N eSMR EBDA Common Outfall 448549 R2-2022-0023 N
1118199 03/31/2023 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 25 mg/L and reported value was 25.6 mg/L at EFF-002B. Violation N eSMR EBDA Common Outfall 448549 R2-2022-0023 N
1118019 05/01/2023 CAT2 Selenium, Total Recoverable Monthly Average limit is 4.1 ug/L and reported value was 4.6 ug/L. Violation N Report Treatment System North of 101 397999 R2-2017-0048 N
1118004 05/14/2023 CAT2 Nickel, Total Daily Maximum limit is 72 ug/L and reported value was 83 ug/L at EFF-001. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1117876 03/09/2023 CAT2 Chlorine, Total Residual Single Sample Maximum limit is 0.0 mg/L and reported value was 0.7 mg/L at M-002. Violation N eSMR LAVWMA Export & Storage Facilities 443265 R2-2021-0007 Y
1117772 06/05/2023 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.2 ml/L/hr and reported value was 1.3 ml/L/hr. Violation None Report Hanson Aggregates/ Mission Valley Rock 402861 R2-2020-0028 Y
1117600 06/30/2021 CAT2 Selenium, Total Daily Maximum limit is 8.2 mg/L and reported value was 460 mg/L. Violation N Report Facebook Bayfront 440862 R2-2017-0048 Y
1117595 05/26/2023 OEV Turbidity Maximum Daily (MDEL) limit is 50 NTU and reported value was 110 NTU. Violation N Report Hanson Aggregates SF Pier 92 Sand Yard 402859 R2-2020-0028 Y
1117304 04/11/2023 OEV Total Coliform Daily Maximum limit is 10000 MPN/100 mL and reported value was 16000 MPN/100 mL at EFF-002. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1117290 04/30/2023 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 38.85 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1117289 04/01/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 58.01 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1117288 04/29/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 134.87 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1117287 04/22/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 49.24 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1117286 04/30/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 126.275 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1117285 04/01/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 58.63 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1117284 04/22/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 194.47 mg/L. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1117283 04/15/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 127.57 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1117282 04/30/2023 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 72 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1117281 04/30/2023 CAT1 BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported value was 51 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1117280 04/08/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 48.2 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1117241 04/14/2023 CAT2 Nickel, Total Daily Maximum limit is 72 ug/L and reported value was 88 ug/L at EFF-001. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1117240 04/30/2023 CAT2 Nickel, Total Monthly Average limit is 43 ug/L and reported value was 46 ug/L at EFF-001. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1117204 04/30/2023 CAT1 Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was 16.5 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1117103 05/18/2023 Unauthorized Discharge One of the facility's ponds (Tank Farm Pond) overflowed onto a bermed road. The water overtopped the berm and flowed down the adjacent hillside to Alameda Creek. Part of the berm was sloughed off and carried with the water towards the creek. Water also reached an area called "Creek Crossing" where Calaveras and Alameda Creek intersect. The quantity of water that was discharged is unknown. MVR suspects that the discharge was caused by non-synchronized pumps. Estimated quantity of discharge: 10,007 gallons. Violation None Report Hanson Aggregates/ Mission Valley Rock 402861 R2-2020-0028 Y
1116888 03/22/2023 OEV Fecal Coliform 11 Sample 90th Percentile limit is 400 MPN/100 mL and reported value was 460 MPN/100 mL at EFF-001. Violation N eSMR Burlingame WWTP 422030 R2-2018-0024 N
1116635 04/16/2023 Unauthorized Discharge Unauthorized discharge. Overflow of untreated groundwater from the treatment system. On April 16 at 5:10am, the transfer pump conveying wastewater from a 1,600 influent equalization tank shut down, when an alarm control system relay switch connected to it burned. The control system shared its electrical circuit with the system's alarm system. As a result of this event, the equalization tank continued filling and consequently overflowing. The float switches installed in the sump surrounding the treatment system also failed to activate and shut down the system, as they were in the same failed circuit. The Discharger became aware of the spill through remote motion-sensing cameras at the facility. The spill ended at about 12pm that same day. About 55,800 gallons of untreated groundwater were released and reached an onsite storm drain. The storm drain system outfalls to an Alameda County Flood District channel that ultimately discharges to Alameda Creek. About 2,800 gallons of untreated groundwater remained in the sump and were redirected to the treatment system. The Discharger states that no impacts to receiving waters were seen. Communication with ACWD also shows that that flood channel at the storm drain outfall was dry when it was inspected on April 19, 2023. Violation N Report Former McKesson Facility 397946 R2-2017-0048 N
1116367 03/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 43.962 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1116366 03/25/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 55.7 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1116365 03/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 51.69 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1116364 03/04/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 47.61 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1116363 03/11/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 56.74 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1116362 03/25/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 47.07 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1116361 03/31/2023 CAT1 BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported value was 72 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1116360 03/31/2023 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 78 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1116085 03/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 730 lbs/month and reported value was 789 lbs/month at EFF-002. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1116060 03/31/2023 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C), Percent Removal Percent Reduction limit is 85.0 % and reported value was 82.8 % at E-002. Violation N eSMR Vallejo Flood & Wastewater District (VFWD) Wastewater Treatment Plant 416372 R2-2017-0035 Y
1116055 03/28/2023 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported value was 1.32 mg/L at EFF-001. Violation N eSMR Rodeo Sanitary District WWTP 450497 R2-2022-0037 Y
1116054 03/29/2023 OEV Enterococci 10% for 30 days limit is 1100 CFU/100 mL and reported value was 1300 CFU/100 mL at EFF-001D. Violation N eSMR Rodeo Sanitary District WWTP 450497 R2-2022-0037 Y
1116051 03/17/2023 Unauthorized Discharge On March 17, 2023, a pipe conveying sand filter backwash wastewater burst releasing about 500 gallons for about 30 minutes. The volume released to the storm drains is unknown. The discharger determined that a water hammer effect within the pipe caused it to break. It replaced the damaged pipe with a high-pressure flexible hose. On the same day, the discharger collected upstream and downstream receiving water samples within an hour of low tide. No oil sheen, fish kill, water discoloration, foam, or other indicators of contamination were observed at the outfall. Violation N Report TI Lots 3-4 LLC 449461 R2-2017-0048 N
1116007 03/14/2023 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 33 MPN/100 mL at EFF-001S. Violation N eSMR Yountville / CA Vets Home WWTP 440857 R2-2020-0026 N
1116006 03/10/2023 OEV Total Coliform Daily Maximum limit is 240.0 MPN/100 mL and reported value was 1600.0 MPN/100 mL at EFF-001S. Violation N eSMR Yountville / CA Vets Home WWTP 440857 R2-2020-0026 N
1116005 03/10/2023 OEV E.coli 10 Sample 90th Percentile limit is 320 MPN/100 mL and reported value was 579.4 MPN/100 mL at EFF-001S. Violation N eSMR Yountville / CA Vets Home WWTP 440857 R2-2020-0026 N
1115986 03/05/2023 OEV Enterococci 6-Week Rolling Geometric Mean limit is 93 MPN/100 mL and reported value was 135.6 MPN/100 mL at EFF-001D. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1115928 03/10/2023 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 11 ug/L and reported value was 12 ug/L at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 N
1115824 02/19/2023 Unauthorized Discharge On February 19, 2023, the Discharger spilled approximately 82,246 gallons of untreated groundwater over the course of 12 hours. The treatment system lost power when the backup diesel generator ran out of fuel. The backup generator was operating since February 15 due to a power loss from the main power supply source. The malfunction set off several alarms but these were not relayed to the Discharger because the contact list wasn't programmed correctly. The Discharger discovered the spill on February 20 at 6:43AM. The spill occurred over land then reached 2 storm drain inlets north of the site. The quantity of wastewater that reached the receiving water is unknown. Receiving water observations did not confirm presence of oil sheen, fish kill or water discoloration. Violation N Report TI LOT 8 449351 R2-2017-0048 N
1115772 01/31/2023 CAT2 Chromium (VI) Monthly Average limit is 8.1 ug/L and reported value was 10.0 ug/L. Violation N Report 580 Dubuque Avenue 447809 R2-2017-0048 Y
1115728 12/07/2022 CAT2 Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 81 ug/L. Violation N Report Former Mobil Service Station 10818 439599 R2-2017-0048 N
1115607 03/31/2023 CAT1 BOD5 @ 20 Deg. C, Percent Removal Monthly Average limit is 85 % and reported value was 77 % at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1115606 03/31/2023 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 % and reported value was 80 % at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1115328 02/23/2023 Order Conditions During the February 23-24 overnight storm, the Channel Pump Station (CHS) pump rate reached 80 MGD before there was a CSD to Mission Channel from the Central Basin. During the CSD to Mission Channel from Discharge Points CSD-024 and 025, however, the CHS flow rate periodically dropped to less than 80 MGD due to the pumps tripping. As a result, an estimated additional 0.44 million gallons (MG) ? or approximately an additional 0.6% ? was discharged in the Central Basin (69.61 MG, total CSD event volume). Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1115326 01/09/2023 Order Conditions During the January 9 CSD event at the Mariposa outfall (Discharge Point No. CSD-029), MPS reached peak wet weather capacity (10 MGD) when the Mariposa CSD started but did not maintain that peak flow rate throughout the CSD event. Power issues during the storm caused the pumps to stop at 4:30 a.m. As a result, an estimated additional 0.26 million gallons (MG) or less than an additional 0.1% was discharged in the Central Basin (431.47 MG, total CSD event volume in Central Basin). Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1115323 12/31/2022 Order Conditions On New Year?s Eve at approximately 10:10 a.m., one of the two Northshore wet weather pumps (which provide flow to the North Point Wet Weather Facility) was out of service because a control board on the variable frequency drive (VFDs) failed. An electrician qualified to work on high voltages was called in from standby and was able to restore manual operation of the pump by 1:50 p.m. The pump was run in manual mode for all subsequent wet weather events until January 12. The temporary decrease in pumping to the North Point Wet Weather Facility potentially increased the volume of Northshore CSDs on December 31 by approximately 4%. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1115322 04/08/2022 Unauthorized Discharge Discharged approximately 55 gallons of hydraulic fluid from one of the Division Street Combined Sewer Discharge (CSD) Outfall gates (gate #5). The cause of the spill is believed to be the failure of two hydraulic position sensors associated with the Division Street CSD Outfall. Notified of an issue via control system alarm on 4/7, but did not notice an oil sheen on receiving water until 4/8. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1115242 02/04/2023 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45.0 mg/L and reported value was 48.0 mg/L at EFF-001. Violation None Report SF - OCEANSIDE Water Pollution Control Plant 437599 R2-2019-0028 Y
1115241 01/31/2023 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 &nbsp; and reported value was 84 &nbsp; at EFF-001. Violation None Report SF - OCEANSIDE Water Pollution Control Plant 437599 R2-2019-0028 Y
1115240 01/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 31 mg/L at EFF-001. Violation None Report SF - OCEANSIDE Water Pollution Control Plant 437599 R2-2019-0028 Y
1115238 01/10/2023 Order Conditions Did not comply with wet weather plant operational requirements, as described in Provision VI.C.5.c.iv(b). INF flow was not maximized while discharge from the Westside Transport/Storage Structure to Discharge Point No. 001 occurred. This resulted in approximately 7 MG of wastewater being discharged as decant rather than receiving secondary treatment at OSP. Violation None Report SF - OCEANSIDE Water Pollution Control Plant 437599 R2-2019-0028 N
1115237 01/03/2023 Order Conditions Did not comply with wet weather plant operational requirements, as described in Provision VI.C.5.c.iv(b). INF flow was not maximized while discharge from the Westside Transport/Storage Structure to Discharge Point No. 001 occurred. This resulted in approximately 0.4 MG of wastewater being discharged as decant rather than receiving secondary treatment at OSP. Violation None Report SF - OCEANSIDE Water Pollution Control Plant 437599 R2-2019-0028 N
1115236 01/01/2023 Order Conditions Did not comply with wet weather plant operational requirements, as described in Provision VI.C.5.c.iv(b). INF flow was not maximized while discharge from the Westside Transport/Storage Structure to Discharge Point No. 001 occurred. This resulted in approximately 2.6 MG of wastewater being discharged as decant rather than receiving secondary treatment at OSP. Violation None Report SF - OCEANSIDE Water Pollution Control Plant 437599 R2-2019-0028 N
1115235 12/31/2022 Order Conditions Did not comply with wet weather plant operational requirements, as described in Provision VI.C.5.c.iv(b). INF flow was lost while discharge from the Westside Transport/Storage Structure to Discharge Point No. 001 occurred. This resulted in a less than 1% increase in the CSD volumes discharged from the Lake Merced (Discharge Point No. CSD-001), Vicente (CSD-002), and Lincoln (CSD-003) outfalls. Violation None Report SF - OCEANSIDE Water Pollution Control Plant 437599 R2-2019-0028 N
1115164 10/24/2022 ATOX Acute Toxicity-Rainbow Trout-survival 3-Sample Median limit is 90.0 % survival and reported value was 40 % survival at EFF-003. Violation None eSMR EBMUD Orinda Filter Plant 444166 R2-2021-0015 N
1115163 10/17/2022 ATOX Acute Toxicity-Rainbow Trout-survival 3-Sample Median limit is 90.0 % survival and reported value was 40 % survival at EFF-003. Violation None eSMR EBMUD Orinda Filter Plant 444166 R2-2021-0015 N
1115063 02/01/2023 Deficient Monitoring The analysis results for the BOD samples collected on February 1st and 2nd are invalid because the tests failed the quality assurance and quality control (QA/QC) protocols for the test. Consequently, the District does not have the two BOD sample results required for the first week of February. The QA/QC failed because the Laboratory Control Samples (LCS) for the BOD samples collected on those two days were prepared with the incorrect standard. The sample results for the Ammonia samples collected on February 8th and 9th were analyzed outside of the normal hold times. Violation N eSMR Delta Diablo WWTP 435913 R2-2019-0035 N
1115055 02/28/2023 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15 mg/L and reported value was 20.8 mg/L at EFF-001. Violation N eSMR Mt. View Sanitary District WWTP 446024 R2-2021-0026 N
1115053 02/28/2023 OEV Enterococci Monthly Average (Mean) limit is 35.0 MPN/100 mL and reported value was 40.6 MPN/100 mL at EFF-001. Violation N eSMR Port Costa WWTP 427684 R2-2018-0053 N
1115052 02/28/2023 CAT2 Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 5.9 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1115046 02/04/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 116.83 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1115045 02/28/2023 CAT1 BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported value was 78 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1115044 02/25/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 70.33 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1115043 02/18/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 46.41 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1115042 02/25/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 67.24 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1115041 02/28/2023 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 60.41 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1115040 02/11/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 57.79 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1115039 02/04/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 93.14 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1115038 02/28/2023 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 83 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1115037 02/28/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 76.67 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1115036 02/18/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 50.83 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1115035 02/11/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 82.67 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1115004 02/27/2023 OEV pH Daily Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-008. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1115003 02/05/2023 OEV Enterococci 6-Week Rolling Geometric Mean limit is 93 MPN/100 mL and reported value was 193.3 MPN/100 mL at EFF-001D. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1115002 02/28/2023 OEV Enterococci Other limit is 10 % and reported value was 18 % at EFF-001D. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1115001 02/26/2023 OEV Enterococci 6-Week Rolling Geometric Mean limit is 93 MPN/100 mL and reported value was 175.1 MPN/100 mL. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1115000 02/19/2023 OEV Enterococci 6-Week Rolling Geometric Mean limit is 93 MPN/100 mL and reported value was 152.2 MPN/100 mL at EFF-001D. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114999 02/12/2023 OEV Enterococci 6-Week Rolling Geometric Mean limit is 93 MPN/100 mL and reported value was 140.5 MPN/100 mL at EFF-001D. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114990 02/04/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 49 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1114989 02/28/2023 CAT1 Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was 22 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1114799 03/23/2023 Sanitary Sewer Overflow/Spill/ Type: Category 1. Root Intrusion caused 2772.0 gallons of sewage to spill from Manhole;Square manhole in paved street at 235 Kendall, Crockett CA 94525 to Paved Surface;Separate Storm Drain;Street/Curb and Gutter;Surface Water;Storm drain system. Surface water body affected (Carquinez straight). Violation N SSO Joint C&H-Cvsd Biological CS 299948 2022-0103-DWQ Y
1114718 12/30/2022 Deficient Monitoring Deficient monitoring for coliform at EFF-002. Inframark treatment plant personnel failed to collect a make-up coliform sample for the sample missed earlier in the week. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1114717 12/28/2022 Deficient Monitoring Deficient monitoring for coliform at EFF-002. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1114703 01/07/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 25.0 mg/L and reported value was 47.0 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1114702 01/21/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 20 mg/L and reported value was 25 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1114701 01/07/2023 CAT2 Copper, Total Daily Maximum limit is 14 ug/L and reported value was 25 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1114700 01/08/2023 CAT2 Copper, Total Daily Maximum limit is 14 ug/L and reported value was 16 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1114699 01/31/2023 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Average (Mean) limit is 85 % and reported value was 70.2 % at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1114698 01/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15.0 mg/L and reported value was 25 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1114697 01/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 15 mg/L and reported value was 35 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1114696 01/05/2023 CAT2 Copper, Total Daily Maximum limit is 14 ug/L and reported value was 17 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1114695 01/31/2023 Deficient Monitoring Effluent total coliform and E. coli monitoring is required weekly at EFF-001D during periods of discharge to the Napa River; this sampling was missed this month. Effluent and influent BOD and TSS monitoring is required weekly at EFF-001D during periods of discharge to the Napa River; in January, four weekly samples should have been collected. Sampling was conducted, but not at the required frequency. Influent and effluent TSS monitoring was conducted once, as was influent BOD. Effluent BOD monitoring was conducted twice. pH measurements are required daily, at monitoring locations EFF-001 and EFF-001D, when discharging to the Napa River. Daily measurements were taken at EFF-001, but some were missed at EFF-001D. pH measurements at EFF-001D were not recorded on weekends and holidays this month (1/1-1/2, 1/7- 1/8, 1/14-1/16, 1/21-1/22). Effluent cyanide monitoring is required monthly at EFF-001 during periods of discharge to the Napa River; this sampling was missed this month. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1114694 01/06/2023 CAT2 Copper, Total Daily Maximum limit is 14 ug/L and reported value was 15 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1114693 01/31/2023 CAT2 Copper, Total Monthly Average (Mean) limit is 8.3 ug/L and reported value was 11 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1114630 03/03/2023 Late Report Monthly SMR ( MONNPDES ) report for January 2023 (2497077) was due on 02-MAR-23 Violation None Report St. Helena City WWTP 442938 R2-2021-0004 N
1114183 01/31/2023 Deficient Monitoring Operators missed pH sampling at EFF-001S on 1/4/2023 and at EFF-001T on 1/12/2023 and 1/16/2023. These were 3 of the 7 days with both EFF-001S and EFF-001T discharges when only one of the two flows were sampled for pH. Violation N eSMR Yountville / CA Vets Home WWTP 440857 R2-2020-0026 N
1114181 01/23/2023 ATOX Acute Toxicity 11 Sample 90th Percentile limit is 70 % survival and reported value was 57 % survival at EFF-001. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114180 01/10/2023 CAT1 Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported value was 8242 lb/day at EFF-001. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114179 01/08/2023 OEV Enterococci 6-Week Rolling Geometric Mean limit is 93 CFU/100 mL and reported value was 268 CFU/100 mL at EFF-001D. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114178 01/15/2023 OEV Enterococci 6-Week Rolling Geometric Mean limit is 93 CFU/100 mL and reported value was 119 CFU/100 mL at EFF-001D. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114177 01/15/2023 CAT2 Nickel, Total Daily Discharge limit is 72 ug/L and reported value was 80 ug/L at EFF-001. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114176 01/14/2023 CAT2 Nickel, Total Daily Maximum limit is 72 ug/L and reported value was 83 ug/L at EFF-001. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114175 01/09/2023 CAT1 Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported value was 6384 lb/day at EFF-001. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114174 01/01/2023 CAT1 Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported value was 2702 lb/day at EFF-001. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114173 01/12/2023 CAT2 Nickel, Total Daily Maximum limit is 72 ug/L and reported value was 78 ug/L at EFF-001. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114172 01/11/2023 CAT2 Nickel, Total Daily Maximum limit is 72 ug/L and reported value was 76 ug/L at EFF-001. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114171 01/22/2023 OEV Enterococci 6-Week Rolling Geometric Mean limit is 93 CFU/100 mL and reported value was 129 CFU/100 mL at EFF-001. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114170 01/01/2023 OEV Enterococci 6-Week Rolling Geometric Mean limit is 93 CFU/100 mL and reported value was 245 CFU/100 mL at EFF-001D. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114169 01/29/2023 OEV Enterococci 6-Week Rolling Geometric Mean limit is 93 CFU/100 mL and reported value was 154.4 CFU/100 mL at EFF-001D. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114168 01/31/2023 OEV Enterococci Other limit is 10 % and reported value was 18 % at EFF-001D. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114167 01/04/2023 Surface Water Martinez Refining Company experienced an unanticipated bypass due to severe wet weather on 1/4/2023. For more information, please review the 5-day report submitted via email on 1/11/2023. Violation N eSMR Martinez Refining Company WWTP 449848 R2-2022-0034 N
1114161 01/05/2023 CAT2 Copper, Total Daily Maximum limit is 34 ug/L and reported value was 65 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1114160 01/09/2023 OEV pH Daily Maximum limit is 8.9 SU and reported value was 8.93 SU at EFF-006. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1114159 01/31/2023 CAT2 Lead, Total Monthly Average limit is 8.1 ug/L and reported value was 16 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1114158 01/05/2023 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.75 SU at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1114157 01/31/2023 CAT2 Copper, Total Monthly Average limit is 14 ug/L and reported value was 65 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1114156 01/31/2023 CAT2 Nickel, Total Monthly Average limit is 93 ug/L and reported value was 130 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1114145 01/31/2023 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 69 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1114144 01/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Percent Reduction limit is 85 % and reported value was 66 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1114143 01/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 47.214 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1114142 01/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 56.76 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1114141 01/28/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 60.46 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1114140 01/28/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 82 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1114139 01/14/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 51.77 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1114138 01/07/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 49.27 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1114137 01/21/2023 CAT1 Total Suspended Solids (TSS) 1-Hour Average (Mean) limit is 45 mg/L and reported value was 47.03 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1114133 01/31/2023 Order Conditions TSS percent removal at EFF-002 was 70% this month. The reason is that the TSS influent concentration was very low (dilution from high I&I due to extreme rain events). So even though the effluent concentration was also low and met effluent limits, the difference between influent and effluent concentrations was not significant enough to meet the 85% threshold. Violation N eSMR Calistoga City Dunaweal WWTP 446901 R2-2022-0010 N
1114114 02/16/2023 Late Report Annual SMR ( MONNPDES ) report for 2022 (2161256) was due on 15-FEB-23 Violation None Report Napa River Salt Marsh Restoration Project 412717 R2-2017-0007 N
1114039 01/24/2023 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 16 ug/L at EFF-001G. Violation N eSMR Pittsburg Generating Station 421207 R2-2018-0017 N
1114026 01/04/2023 Deficient Monitoring The analysis results for BOD samples collected on January 4 and 6 were invalid because the tests failed the quality assurance and quality control (QA/QC) protocols for the test. Consequently, the District does not have the two BOD sample results required for the week of January 1st. District staff investigated the cause of the failed analysis and determined the QA/QC failure was related to the heavy storms that occurred during early January. The significant storms over-diluted the primary effluent used to seed the BOD. Violation N eSMR Delta Diablo WWTP 435913 R2-2019-0035 N
1113991 01/09/2023 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 28 kg/day and reported value was 32.75 kg/day at EFF-001. Violation N eSMR Eco Services Martinez Plant - NON15, NPDES, SLIC 443584 R2-2021-0012 Y
1113990 01/09/2023 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 30 mg/L and reported value was 34.7 mg/L at EFF-001. Violation N eSMR Eco Services Martinez Plant - NON15, NPDES, SLIC 443584 R2-2021-0012 Y
1113963 01/16/2023 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported value was 0.06 mg/L at EFF-001. Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 N
1113874 01/17/2023 OEV Total Coliform Daily Maximum limit is 10000 MPN/100 mL and reported value was 16000 MPN/100 mL at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1113873 01/19/2023 OEV Total Coliform Daily Maximum limit is 10000 MPN/100 mL and reported value was 16000 MPN/100 mL at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1113872 01/20/2023 OEV Total Coliform Daily Maximum limit is 10000 MPN/100 mL and reported value was 16000 MPN/100 mL at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1113871 01/10/2023 OEV Total Coliform Daily Maximum limit is 10000 MPN/100 mL and reported value was 16000 MPN/100 mL at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1113396 02/02/2023 Late Report Annual SMR ( MONNPDES ) report for 2022 (2116386) was due on 01-FEB-23 Violation None Report Burlingame WWTP 422030 R2-2018-0024 N
1113387 02/02/2023 Late Report Annual SMR ( MONNPDES ) report for 2022 (2069028) was due on 01-FEB-23 Violation None Report C&H Sugar 420805 R2-2018-0012 N
1113385 02/02/2023 Late Report Annual SMR ( MONNPDES ) report for 2022 (2205757) was due on 01-FEB-23 Violation None Report West County Agency Outfall 428795 R2-2019-0003 N
1113380 02/02/2023 Late Report Annual SMR ( MONNPDES ) report for 2022 (2555093) was due on 01-FEB-23 Violation None Report Bottling Group LLC 428809 R2-2019-0002 N
1113375 02/02/2023 Late Report Annual SMR ( MONNPDES ) report for 2022 (2677757) was due on 01-FEB-23 Violation None Report Calera Creek Water Recycling Plant 412822 R2-2017-0013 N
1113366 12/31/2022 Deficient Monitoring Failed to do bypass sampling during the storm event on 12/31/2022, due to operator error. Violation None Report Palo Alto Regional WQCP 429934 R2-2019-0015 N
1113335 12/10/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 96.6 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1113334 12/03/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 52.4 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1113333 12/10/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 61.8 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1113332 12/31/2022 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 79 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1113331 12/31/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 52.6 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1113330 12/17/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 64.17 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1113329 12/31/2022 CAT1 BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported value was 83 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1113328 12/31/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 49.2 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1113327 12/31/2022 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 73.4 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1113326 12/17/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 92.2 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1113282 02/01/2023 Late Report Monthly SMR ( MONNPDES ) report for December 2022 (2069027) was due on 31-JAN-23 Violation None Report C&H Sugar 420805 R2-2018-0012 N
1113258 01/31/2023 Late Report Monthly SMR ( MONNPDES ) report for December 2022 (2205609) was due on 30-JAN-23 Violation None Report West County Agency Outfall 428795 R2-2019-0003 N
1113255 01/31/2023 Late Report Quarterly SMR ( MONNPDES ) report for Q4 2022 (2617232) was due on 30-JAN-23 Violation None Report Bottling Group LLC 428809 R2-2019-0002 N
1113254 02/13/2023 Sanitary Sewer Overflow/Spill/ Type: Category 1. Root Intrusion caused 731 gallons of sewage to spill from Gravity Mainline;Sewage came out of rodding inlet at 235 Kendall, Crockett to Separate Storm Drain. Surface water body affected (Carquinez Strait). Violation N SSO Joint C&H-Cvsd Biological CS 299948 2022-0103-DWQ Y
1113253 02/10/2023 Sanitary Sewer Overflow/Spill/ Type: Category 1. Pipe Structural Problem/Failure caused 1075 gallons of sewage to spill from Gravity Mainline;Dirt area in easement at Clark & Pomona, Crockett to Separate Storm Drain;Street/Curb and Gutter;Unpaved surface. Surface water body affected (Carquinez Strait). Violation N SSO Joint C&H-Cvsd Biological CS 299948 2022-0103-DWQ Y
1112960 11/05/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 89 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1112959 11/30/2022 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 35.1 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1112928 07/25/2022 ATOX Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70.0 % survival and reported value was 40.0 % survival at EFF-003. Violation N eSMR EBMUD Orinda Filter Plant 444166 R2-2021-0015 N
1112927 10/17/2022 ATOX Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70.0 % survival and reported value was 0.0 % survival at EFF-003. Violation N eSMR EBMUD Orinda Filter Plant 444166 R2-2021-0015 N
1112825 12/31/2022 CAT2 Copper, Total Recoverable Monthly Average (Mean) limit is 12 ug/L and reported value was 47.3 ug/L at EFF-001. Violation N eSMR California's Great America 438083 R2-2020-0015 Y
1112824 12/15/2022 CAT2 Copper, Total Recoverable Daily Maximum limit is 34 ug/L and reported value was 119 ug/L at EFF-001. Violation N eSMR California's Great America 438083 R2-2020-0015 Y
1112823 12/08/2022 CAT2 Copper, Total Recoverable Daily Maximum limit is 34 ug/L and reported value was 35.7 ug/L at EFF-001. Violation N eSMR California's Great America 438083 R2-2020-0015 Y
1112787 12/31/2022 CAT2 Copper, Total Maximum Daily (MDEL) limit is 18 ug/L and reported value was 23 ug/L at EFF-002C. Violation N eSMR Oro Loma/Castro Valley SD WPCP 420108 R2-2018-0010 Y
1112786 12/31/2022 OEV Fecal Coliform Maximum Daily (MDEL) limit is 130 MPN/100 mL and reported value was 165 MPN/100 mL at EFF-002C. Violation N eSMR Oro Loma/Castro Valley SD WPCP 420108 R2-2018-0010 Y
1112785 12/31/2022 CAT2 Copper, Total Monthly Average limit is 13 ug/L and reported value was 23 ug/L at EFF-002C. Violation N eSMR Oro Loma/Castro Valley SD WPCP 420108 R2-2018-0010 Y
1112784 12/31/2022 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 44 mg/L at EFF-002C. Violation N eSMR Oro Loma/Castro Valley SD WPCP 420108 R2-2018-0010 Y
1112783 12/31/2022 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 ml/L and reported value was 26 ml/L at EFF-002C. Violation N eSMR Oro Loma/Castro Valley SD WPCP 420108 R2-2018-0010 Y
1112776 12/31/2022 CAT1 Total Suspended Solids (TSS) 30-Day Average of Daily Averages limit is 20 mg/L and reported value was 22.9 mg/L at EFF-001. Violation N eSMR Eco Services Martinez Plant - NON15, NPDES, SLIC 443584 R2-2021-0012 Y
1112775 12/26/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 30 mg/L and reported value was 40.6 mg/L at EFF-001. Violation N eSMR Eco Services Martinez Plant - NON15, NPDES, SLIC 443584 R2-2021-0012 Y
1112774 12/27/2022 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 310 MPN/100 mL at E-001. Violation N eSMR EBMUD SD#1-Wet Wthr Bypass 399477 Monitoring for C09-00186-RS N
1112724 12/31/2022 CAT2 Dichlorobromomethane Monthly Average limit is 1.4 ug/L and reported value was 1.56 ug/L at EFF-001. Violation N eSMR Calistoga City Dunaweal WWTP 446901 R2-2022-0010 N
1112706 12/31/2022 OEV Enterococci Monthly 90th% limit is 110 MPN/100 mL and reported value was 920.8 MPN/100 mL at EFF-001. Violation N eSMR Mt. View Sanitary District WWTP 446024 R2-2021-0026 N
1112705 12/31/2022 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 20 mg/L and reported value was 34 mg/L at E-001. Violation N eSMR Calera Creek Water Recycling Plant 449576 R2-2022-0029 N
1112704 12/31/2022 OEV Turbidity Maximum Daily (MDEL) limit is 10 NTU and reported value was 93 NTU at E-001. Violation N eSMR Calera Creek Water Recycling Plant 449576 R2-2022-0029 N
1112692 12/31/2022 Unauthorized Discharge On Saturday, December 31, 2022, the District experienced extraordinarily high influent flows throughout its satellite collection systems and conveyance system as a result of the atmospheric river that hit the Bay Area. There was an overflow in the headworks area of the Delta Diablo Wastewater Treatment Plant (WWTP) located at 2500 Pittsburg Antioch Hwy in Antioch, CA. A portion of the overflow, consisting of wastewater that had been screened and underwent grit removal, may have reached a stormwater drainage canal to the east of the WWTP. Most of the overflow was contained onsite and sent through the WWTP for full treatment. The overflow started at 1715 and ended at 1830 (75 minutes) at the grit chamber. The total overflow volume is estimated at 84,375 gallons and the flow travelled to the west, north, and east of the overflow point and was mostly contained on the WWTP site where it will be returned through the system for full treatment (80,625 gallons). The portion of the overflow that may have reached receiving waters is estimated to be 3,750 gallons (50 gallons per minute for 75 minutes). The involved waterway was the Los Medanos Wasteway, a drainage canal running north to south along the east side of the WWTP. CalOES was notified of the unauthorized discharge. No receiving water sampling was conducted as river conditions were deemed unsafe for staff during the storm event. Observations of the receiving waters could not be made due to the discharge being diluted by inflow and infiltration and due to the saturation of the area due to the rainfall. Violation None Report Delta Diablo WWTP 435913 R2-2019-0035 N
1112689 12/13/2022 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported value was 0.14 mg/L at EFF-001. Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 N
1112686 12/31/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 50 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 N
1112604 11/05/2022 Deficient Monitoring On November 07, 2022, at approximately 0900 City Water Quality Supervisor was notified by City Laboratory Technician that a pH grab sample was not collected and analyzed for the week of October 30, 2022-November 5, 2022, as required in Benicia's NPDES Permit (No. R2-2019-0034). Violation N eSMR Benicia WWTP 435889 R2-2019-0034 N
1112476 12/31/2022 OEV Enterococci Monthly 90th% limit is 110.0 CFU/100 mL and reported value was 784.23 CFU/100 mL at EFF-002. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1112234 01/01/2023 Late Report Monthly SMR ( MONNPDES ) report for November 2022 (2069026) was due on 31-DEC-22 Violation None Report C&H Sugar 420805 R2-2018-0012 N
1112226 12/31/2022 Late Report Monthly SMR ( MONNPDES ) report for November 2022 (2205608) was due on 30-DEC-22 Violation None Report West County Agency Outfall 428795 R2-2019-0003 N
1111709 10/07/2022 Other Codes Failure to properly operate and maintain, failure to have an adequate Contingency Plan, and creation of nuisance under Water Code section 13050. Violation None Inspection C&H Sugar 420805 R2-2018-0012 Y
1111375 11/05/2022 Deficient Monitoring On November 07, 2022, at approximately 0900 City Water Quality Supervisor was notified by City Laboratory Technician that a pH grab sample was not collected and analyzed for the week of October 30, 2022-November 5, 2022 as required in Benicia's NPDES Permit (No. R2-2019-0034). Violation N eSMR Benicia WWTP 435889 R2-2019-0034 N
1111374 11/15/2022 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.3 SU. Violation N Report Santa Clara University Groundwater Dewatering System 388164 R2-2018-0026 N
1111270 12/01/2022 Late Report Monthly SMR ( MONNPDES ) report for October 2022 (2497060) was due on 30-NOV-22 Violation None Report St. Helena City WWTP 442938 R2-2021-0004 N
1111246 02/15/2022 Deficient Reporting The Discharger?s 2021 Annual Report lacked the items required by the Order in Attachment E §§ VII.B.2.b.ii-vi. Violation None Report DeSilva Gates Aggregates 410097 R2-2020-0028 Y
1111245 08/18/2022 Deficient Monitoring The Discharger failed to perform accelerated monitoring after an August 17, 2022, exceedance of the effluent limitation for settleable solids. Violation None Report DeSilva Gates Aggregates 410097 R2-2020-0028 Y
1111226 09/30/2022 CAT2 Lead, Total Recoverable Monthly Average (Mean) limit is 2.6 ug/L and reported value was 3.8 ug/L. Violation None Report Treatment System South of 101 Regional Groundwater Remediation Program, MEW Area 397998 R2-2017-0048 Y
1111225 09/06/2022 CAT2 Lead, Total Recoverable Maximum Daily (MDEL) limit is 5.2 ug/L and reported value was 5.8 ug/L. Violation None Report Treatment System South of 101 Regional Groundwater Remediation Program, MEW Area 397998 R2-2017-0048 Y
1111224 09/30/2022 CAT2 Copper, Total Recoverable Monthly Average limit is 7.0 ug/L and reported value was 16 ug/L. Violation None Report Treatment System South of 101 Regional Groundwater Remediation Program, MEW Area 397998 R2-2017-0048 Y
1111223 09/06/2022 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 14 ug/L and reported value was 23 ug/L. Violation N Report Treatment System South of 101 Regional Groundwater Remediation Program, MEW Area 397998 R2-2017-0048 Y
1111216 08/17/2022 CAT1 Settleable Solids Daily Maximum limit is 0.2 ml/L/hr and reported value was 0.3 ml/L/hr. Violation None Report DeSilva Gates Aggregates 410097 R2-2020-0028 Y
1111211 09/30/2022 Deficient Monitoring During the period of January 1, 2022, through September 30, 2022, the Discharger failed to report 42 required data points. The missed/unreported monitoring was not acknowledged via 24-hr reports, 5-day reports, or in the transmittal letters of relevant SMRs. Violation None Report DeSilva Gates Aggregates 410097 R2-2020-0028 Y
1111210 09/27/2022 Late Report Total xylene effluent limit violation occurred on 9-7-22. The Discharger became aware of the violation on 9-20-22 and did not report the violation to the Regional Water Board until 9-27-22. The 5-day report would have been due on 9-25-22, instead it was submitted on 11-11-22, upon request by the Regional Water Board. Violation None Report 915 DeGuigne Drive Groundwater Treatment System 397989 R2-2017-0048 N
1111208 09/20/2022 Failure to Notify Total xylene effluent limit violation occurred on 9-7-22. The Discharger became aware of the violation on 9-20-22 and did not report the violation to the Regional Water Board until 9-27-22. The requirement is to report within 24 hours. Violation N Report 915 DeGuigne Drive Groundwater Treatment System 397989 R2-2017-0048 N
1111203 09/02/2022 Other Codes Violation of 13383 Order sent July 8, 2022, requiring Discharger to investigate the source of previously reported chlorine in its discharge and report the results of the investigation, including a substantiated determination of source, by September 2, 2022. Discharger was also required to correct previous reporting errors and to provide comprehensive table of total residual chlorine data with required metadata. Discharger failed to report steps taken to investigate source of chlorine, did not correct previous reporting errors, and did not provide all required metadata with chlorine data. Violation N Report DeSilva Gates Aggregates 410097 R2-2020-0028 Y
1111202 09/07/2022 CAT2 Xylenes, Total Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 1.1 ug/L. Violation N Report 915 DeGuigne Drive Groundwater Treatment System 397989 R2-2017-0048 Y
1110869 10/12/2022 CAT1 Total Suspended Solids (TSS) Daily Discharge limit is 2600 lb/day and reported value was 3297 lb/day at EFF-002D. Violation N eSMR C&H Sugar 420805 R2-2018-0012 Y
1110868 10/12/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Discharge limit is 2000 lb/day and reported value was 2304.22 lb/day at EFF-002D. Violation N eSMR C&H Sugar 420805 R2-2018-0012 Y
1110866 10/13/2022 OEV Total Coliform Daily Discharge limit is 10000 MPN/100 mL and reported value was 16000 MPN/100 mL at EFF-002D. Violation N eSMR C&H Sugar 420805 R2-2018-0012 Y
1110851 11/04/2022 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 34.4 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1110850 11/04/2022 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 57.86 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1110849 10/14/2022 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 56.14 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1110848 10/07/2022 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 64.43 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1110644 10/19/2022 OEV pH Instantaneous Minimum limit is 6.0 SU and reported value was 5.91 SU at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1109823 03/31/2022 Deficient Monitoring Deficient monitoring of ammonia for Quarter 1 of 2022. Violation None Report St. Helena City WWTP 442938 R2-2021-0004 N
1109796 02/28/2022 Deficient Monitoring Failure to sample for pH and temperature. Violation N Report St. Helena City WWTP 442938 R2-2021-0004 N
1109737 09/03/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 55.25 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1109736 09/24/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 63.14 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1109735 09/30/2022 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 71.7 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1109734 09/10/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 48.71 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1109733 09/30/2022 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 82 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1109732 09/17/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 84.29 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1109731 09/03/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 104.43 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1109697 09/12/2022 Late Report Late 5-day report. Report was due August 29, 2022, but it was submitted on September 12, 2022 instead. Violation N Report ELCO Yards 442794 R2-2017-0048 N
1109694 08/24/2022 Failure to Notify 24-hour notification was not made within 24 hours. On August 19 and 20, 2022, two spill were detected by the discharger. These were not notified to the Water Board until August 24, 2022. Violation N Report ELCO Yards 442794 R2-2017-0048 N
1109693 08/19/2022 Unauthorized Discharge On August 19, 2022, the Discharger spilled 45,000 gallons of influent from its Treatment System B for a duration of 2.25 hours (1630-1845hrs). An operation failure of the sand filter pump caused the overflow of the sand filter batch tank which had alerted a list of respondents when high levels of wastewater in the tank triggered a high-high level alarm. The Discharger identified the failure and reset the treatment system before observing several cycles of influent tank wastewater processed through the sand filter pump. At this time, the treatment system was operating with its automatic influent shutoff valve on manual ON mode because an earlier break of the influent line led to a temporary repair (with a flexible coupling) that would not be capable to withstand inline pressure if the valve closed. On August 20, 2022, the Discharger spilled 156,000 gallons of influent wastewater from its Treatment System B for a duration of 6.5 hours (~0500hrs-1130hrs). From 0029-0300hrs, the sand filter batch tank triggered a high-high level alarm and reset. The alarm did not trigger the autodialer to call the list of respondents. At 0417, a primary power failure occurred which triggered secondary backup power to the treatment system to start. At 0800, the Discharger received a call from Redwood Fire City Department alerting them that its influent tanks were overflowing. At approximately 0830hrs, fire department personnel proceeded to close the automatic influent shutoff valve and 3 other influent tank inlet valves. At 0924, treatment system operator (Clear Creek Systems) received a text from onsite contractor alerting them of a blowout of the influent line after 3 influent tank inlet valves had been manually closed. The Discharger identified the sand filter pump and influent pipe to be the cause of the spill. The sand filter pump had not resumed operation after the 0417hrs power failure. The influent pipe blew out after the automatic shutoff valve and 3 other inlet valves were manually closed. At 1330 , CCS diverted flow to Treatment System A from Treatment System B to allow for repairs, and switched operation between both to repair the inlet of Treatment System A. Pump and sensor issues on treatment systems A and B were corrected. Treatment System B was left offline at 1930hrs. The spill discharged to Redwood Creek just west of Lathrop Street. Influent water quality is thought to be representative of the unauthorized discharge. On August 19, 2022, an influent sample collected before the spill occurred show detections of tetrachloroethene (66 ug/l), trichloroethene (11 ug/L), and 1,2-dichloroethene (24 ug/l). Other VOCs detected below effluent limits include 1,1-dichloroethene and vinyl chloride. Violation N Report ELCO Yards 442794 R2-2017-0048 N
1109619 07/24/2022 CAT2 Chloroform Maximum Daily (MDEL) limit is 1.9 ug/L and reported value was 37 ug/L. Violation N Report Santa Clara Treatment System 397979 R2-2017-0048 Y
1109603 02/16/2022 Late Report 2021 Annual Report, due February 15, 2022, was submitted late on March 18, 2022. Violation None Report 900 Innes Avenue, San Francisco (Rubecon Builders, Inc.) 444905 R2-2020-0028 Y
1109602 02/01/2022 Late Report 2021 Q4 SMR/no discharge report, due January 31, 2022, submitted late on March 18, 2022. Violation None Report 900 Innes Avenue, San Francisco (Rubecon Builders, Inc.) 444905 R2-2020-0028 Y
1109601 11/02/2021 Late Report 2021 Q3 SMR/report of no discharge, due November 1, 2021, was submitted on March 18, 2022. Violation None Report 900 Innes Avenue, San Francisco (Rubecon Builders, Inc.) 444905 R2-2020-0028 Y
1109570 08/09/2022 Deficient Monitoring No copper wipe samples for Q2 2022 at AFDL-38. There were two reported submergence events at AFDL-38 during Q2. Violation None Report Bay Ship & Yacht 397326 R2-2023-0007 Y
1109569 08/09/2022 Deficient Monitoring No copper wipe monitoring during Q2 quarter of 2022 at dry dock HMB-1. There were two reported submergence events at HMB-1 during Q2. Violation None Report Bay Ship & Yacht 397326 R2-2023-0007 Y
1109566 09/12/2022 Deficient Monitoring Samples for BOD & TSS were sent to contract lab for analysis for 09/12, 09/13, & 9/14. Alpha Labs only logged in the BOD's and not the TSS's. All three samples for TSS were run past hold time. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1109565 09/12/2022 Deficient Monitoring Samples for BOD & TSS were sent to contract lab for analysis for 09/12, 09/13, & 9/14. Alpha Labs only logged in the BOD's and not the TSS's. All three samples for TSS were run past hold time. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1109561 09/30/2022 CAT1 Ammonia, Total (as N) Monthly Average (Mean) limit is 12.3 mg/L and reported value was 20.7 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1109551 05/16/2022 Deficient Reporting The discharger failed to report a copper effluent limit violation due to a transcription error made by their staff. The non-compliant effluent concentration was received on May 16, 2022, but it was not reported until July 18, 2022, during a second data review intended to inform the semi-annual SMR corresponding to that period. Violation N Report Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area 397967 R2-2017-0048 N
1109550 05/03/2022 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 14 ug/L and reported value was 49.0 ug/L. Violation None Report Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area 397967 R2-2017-0048 Y
1109549 05/31/2022 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 49 ug/L. Violation N Report Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area 397967 R2-2017-0048 Y
1109476 10/14/2022 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported value was 0.088 mg/L at E-003A. Violation None Report Phillips 66 (formerly ConocoPhillips) San Francisco Refinery, Rodeo 410166 R2-2016-0044 N
1109463 06/30/2022 CAT2 Chromium (VI) Total Recoverable Monthly Average limit is 8.1 ug/L and reported value was 9.7 ug/L. Violation N Report Southeast Water Pollution Control Plant Biosolids Digester Facilities Project 441740 R2-2017-0048 Y
1109186 07/05/2022 OEV pH 1-Hour Average (Mean) limit is 06 SU and reported value was 3.5 SU at EFF-001. Violation N eSMR Crockett Cogeneration 446038 R2-2021-0025 N
1109055 02/16/2022 Deficient Reporting Did not submit 2021 2nd SA SMR on time. Facility did not discharge. Violation N Inspection 100 & 200 Caribbean Drive 439606 R2-2017-0048 N
1108868 03/03/2020 Late Report Monthly SMR ( MONNPDES ) report for January 2020 (2643681) was due on 02-MAR-20 Violation None Report EBDA Common Outfall 413161 R2-2017-0016 N
1108824 08/31/2022 CAT1 Ammonia, Total (as N) Monthly Average (Mean) limit is 12.3 mg/L and reported value was 27.8 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1108823 08/12/2022 CAT1 Ammonia, Total (as N) Daily Maximum limit is 32 mg/L and reported value was 33 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1108786 09/29/2022 Sanitary Sewer Overflow/Spill/ Type: Category 1. Other (specify below);Unknown, This line is regularly cleaned and observations on last cleaning (9/12/2022) were Light roots and Light sediment and debris. The segment will be CCTV'd asap caused 426 gallons of sewage to spill from Manhole;1st appearance point at upper manhole. 2nd appearance at downstream structure of the same sewer segment. at Kendall and Merchant, Crockett to Paved Surface;Separate Storm Drain;Street/Curb and Gutter;Unpaved surface;calculated that 31 gallons were unrecovered from storm. Estimated that 15% went to dirt while the puddle volume extending down from Merchant to 145 Kendall was 2080ft² at 1/16" avg depth accounting for 81 gallons. Surface water body affected (Carquinez Straits). Violation N SSO Joint C&H-Cvsd Biological CS 299948 2022-0103-DWQ Y
1108782 08/31/2022 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 73 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1108781 08/31/2022 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 114.9 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1108780 08/27/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 82.7 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1108779 08/20/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 114 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1108778 08/06/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 96 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1108777 08/31/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 50.4 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1108776 08/13/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 168 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1108775 08/27/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 % and reported value was 47.7 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1108774 08/20/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 048.6 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1108773 08/31/2022 OEV Total Coliform Monthly Median limit is 240 MPN/100 mL and reported value was 920 MPN/100 mL at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1108772 08/13/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 68.7 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1108771 08/11/2022 CAT2 Copper, Total Monthly Average (Mean) limit is 41 ug/L and reported value was 63 ug/L at EFF-001. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1108770 08/31/2022 OEV Total Coliform Daily Maximum limit is 10000 MPN/100 mL and reported value was 16000 MPN/100 mL at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1108114 02/02/2021 OEV Total Coliform 5-Sample Median limit is 23.0 MPN/100 mL and reported value was 46.0 MPN/100 mL at EFF-001. Violation None Report St. Helena City WWTP 404297 R2-2016-0003 Y
1108113 01/30/2021 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 20.0 mg/L and reported value was 24.8 mg/L at EFF-001. Violation None Report St. Helena City WWTP 404297 R2-2016-0003 N
1108108 01/31/2021 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15.0 mg/L and reported value was 24.8 mg/L at EFF-001. Violation None Report St. Helena City WWTP 404297 R2-2016-0003 N
1107881 07/29/2022 Order Conditions Lehigh previously notified the Regional Water Board on July 29, 2022 (initial reporting), August 3, 2022 (5-day Report), and thereafter in August 2022 (follow up information, such as lab reports and biological assessment) of an unauthorized discharge of potable water from the Fresh Water Tank. The details of that event are set forth in the reports previously submitted. Violation N eSMR Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) 432980 R2-2019-0024 Y
1107685 07/31/2022 CAT1 Ammonia, Total (as N) Monthly Average (Mean) limit is 12.3 mg/L and reported value was 21.0 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1107627 07/31/2022 CAT1 Ammonia, Total (as N) Monthly Average (Mean) limit is 32 mg/L and reported value was 33.12 mg/L at EFF-001. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1107625 07/11/2022 CTOX Chronic Toxicity-C.dubia-Reproduction Maximum Daily (MDEL) limit is 10 TUc and reported value was 44.1 TUc at EFF-001. Violation N eSMR Richmond Refinery 410927 R2-2016-0047 N
1107617 07/31/2022 Deficient Monitoring On July 29, 2022, MRC sampled for coliform at EFF-001D as dictated by its random sampling schedule. The sample was sent to a contract laboratory, but the driver did not deliver the sample within the 8-hour hold time. MRC was notified of the hold time exceedance on Monday, August 1, 2022. The compliance week as defined in Order R2-2017-0039 is Sunday to Sunday meaning that MRC was not able to take an additional sample to meet the weekly monitoring requirements for coliform for the week of July 24, 2022. The coliform analysis for the July 29 sample was completed but it was not reported in CIWQS due to the qualifier of not meeting regulatory hold time requirements; the result was 2 MPN/100 mL. MRC verbally notified the Regional Water Quality Control Board of the monitoring deficiency on Monday, August 1, 2022. Violation N eSMR Martinez Refining Company WWTP 416687 R2-2017-0039 N
1107473 05/01/2022 Late Report Quarterly SMR ( MONNPDES ) report for Q1 2022 (2634162) was due on 30-APR-22 Violation None Report Crockett Cogeneration 446038 R2-2021-0025 N
1107051 06/30/2022 CAT1 Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was 22.7 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1106977 07/02/2022 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 25 mg/L and reported value was 27.4 mg/L at EFF-001. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 Y
1106976 07/02/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 30 mg/L and reported value was 41.5 mg/L at EFF-001. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 Y
1106975 07/26/2022 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported value was .85 mg/L at EFF-001. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 Y
1106974 02/24/2022 BMP Discharger?s pier renovation project did not have adequate measures in place to minimize or prevent discharges of construction debris from the pier renovation project. While efforts were being made to move the bulk of debris into storage bins, the wood platform floating beneath the pier was insufficient to capture falling chunks of concrete and finer particulates while working directly over Carquinez Strait. Violation None Inspection C&H Sugar 420805 R2-2018-0012 Y
1106903 02/08/2022 OEV Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 920 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1106886 06/30/2022 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 82.9 mg/L at EFF-001San. Violation N eSMR SF Airport Mel Leong TP-Sanitary Waste 425630 R2-2018-0045 Y
1106885 06/30/2022 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 51.3 mg/L at EFF-001San. Violation N eSMR SF Airport Mel Leong TP-Sanitary Waste 425630 R2-2018-0045 Y
1106884 06/30/2022 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 38.6 mg/L at EFF-001San. Violation N eSMR SF Airport Mel Leong TP-Sanitary Waste 425630 R2-2018-0045 Y
1106594 06/23/2022 OEV pH Daily Minimum limit is 6.5 SU and reported value was 4.09 SU at EFF-001. Violation N eSMR USS-UPI LLC - NPDES/SUB15 410165 R2-2016-0043 N
1106593 06/23/2022 OEV pH Daily Maximum limit is 8.5 SU and reported value was 10.38 SU at EFF-001. Violation N eSMR USS-UPI LLC - NPDES/SUB15 410165 R2-2016-0043 N
1106470 06/30/2022 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 15 mg/L and reported value was 15.5 mg/L at EFF-001. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 Y
1106372 02/28/2022 Deficient Monitoring Per cover letter, "the monthly sample for biological oxygen demand (BOD) was not analyzed at the laboratory due to dissolved oxygen (DO) results. It is believed that the invalid dissolved oxygen results were the result of algae in the wastewater indicating that the BOD should be non-detect. The BOD results in the DMR were coded as NODI P = Laboratory Error or Invalid Test. The Refinery will continue to work with the lab to resolve this issue either be reissuing the report with the corrected analysis or submitting a retain sample for BOD." Violation N Report Tesoro Martinez Facility WWTP 402053 R2-2015-0033 N
1106154 07/01/2022 Late Report Monthly SMR ( MONNPDES ) report for May 2022 (2497055) was due on 30-JUN-22 Violation None Report St. Helena City WWTP 442938 R2-2021-0004 N
1106120 08/12/2019 CTOX Chronic Toxicity Monthly Average limit is 51.0 TUc and reported value was 72.6 TUc at EFF-001. Violation None Report Rodeo Sanitary District WWTP 416321 R2-2017-0034 Y
1105893 05/28/2022 Deficient Monitoring On May 28, 2022, a coliform sample was collected and analyzed by method SM 9221 B, C. The sample was collected at the Chlorine Contact Basin II (CCB II) location as specified in the SOP. However, CCB II was offline at the time of sampling, and therefore resulted in a deficient sampling event, as the sample collected was not representative of the flow at the time. Corrective action was initiated, and the sampling location was changed to the outfall of the final CCB in operation and prior to dechlorination. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N
1105850 05/15/2022 OEV Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 17.6 NTU. Violation N eSMR Sunnyvale WPCP 436744 R2-2020-0002 N
1105849 05/12/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 30 mg/L and reported value was 33 mg/L at EFF-001. Violation N eSMR Sunnyvale WPCP 436744 R2-2020-0002 N
1105706 05/14/2022 OEV pH Daily Average (Mean) limit is 6.00 SU and reported value was 5.02 SU at EFF-002. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1105705 05/15/2022 OEV pH Daily Average (Mean) limit is 6.00 SU and reported value was 4.70 SU at EFF-002. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1105704 05/16/2022 OEV pH Daily Average (Mean) limit is 6.00 SU and reported value was 4.96 SU at EFF-002. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1105703 05/17/2022 OEV pH Daily Average (Mean) limit is 6.00 SU and reported value was 5.38 SU at EFF-002. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1105677 05/18/2022 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported value was 0.34 mg/L at E-002. Violation N eSMR Vallejo Flood & Wastewater District (VFWD) Wastewater Treatment Plant 416372 R2-2017-0035 Y
1105623 05/31/2022 CAT1 Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was 29.0 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1105544 05/12/2022 Surface Water Post-Event sample exceeded limit for copper on 5/12/2022. Sample was 12 ug/L. Pre-Event sample was 5.3 ug/L. Event occurred on 5/5/2022 and Event sample was 4.3 ug/L (RL = 5.0 ug/L). Violation None Report Harbor Bay Isle Aquatic Pesticides 346623 2013-0002-DWQ Y
1105516 12/18/2021 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 48 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1105515 12/31/2021 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 38 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1105400 05/31/2022 CAT2 Chromium (VI) Total Recoverable Monthly Average limit is 8.1 ug/L and reported value was 8.3 ug/L. Violation N Report Southeast Water Pollution Control Plant Biosolids Digester Facilities Project 441740 R2-2017-0048 Y
1105399 05/21/2022 Failure to Notify The discharger failed to notify within 24-hr a daily maximum effluent limit exceedance for nickel that occurred on May 13 and reported by its contracted lab on May 20. The notification was initially made on June 2 within the context of an average monthly effluent limit exceedance for nickel. Violation N Report WWTP Nutrient Removal and Wet Weather Flow Management Upgrade and Expansion Proj 433511 R2-2017-0048 N
1105398 05/31/2022 CAT2 Nickel, Total Recoverable Monthly Average (Mean) limit is 22 ug/L and reported value was 41.0 ug/L. Violation None Report WWTP Nutrient Removal and Wet Weather Flow Management Upgrade and Expansion Proj 433511 R2-2017-0048 Y
1105397 05/13/2022 CAT2 Nickel, Total Recoverable Maximum Daily (MDEL) limit is 44 ug/L and reported value was 78 ug/L. Violation N Report WWTP Nutrient Removal and Wet Weather Flow Management Upgrade and Expansion Proj 433511 R2-2017-0048 Y
1105365 05/31/2022 Late Report Monthly SMR ( MONNPDES ) report for April 2022 (2186572) was due on 30-MAY-22 Violation None Report Sausalito Marin City STP 422035 R2-2018-0025 N
1105146 05/24/2022 CAT2 Tetrachloroethene Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 3.4 ug/L. Violation N Report Creekside Center 442050 R2-2017-0048 Y
1105145 04/27/2022 CAT2 Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 52 ug/L. Violation N Report West-Side Aquifers Treatment System (WATS) 397922 R2-2017-0048 N
1105142 04/28/2022 Unauthorized Discharge A spill occurred on April 28, 2022, when a delivery truck with lift gate backed up into a pressure hose attached to one the adsorbent media vessels. The hose ruptured and the spill lasted for 6 minutes before some of the wastewater entered a trench with aggregate base. No wastewater entered storm drain inlets. Based on the duration and flowrate of the system about 24 gallons spilled onto the ground. Violation N Report 100 Altair Way 442245 R2-2017-0048 N
1105131 02/23/2022 CAT2 Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 54 ug/L. Violation N Report 1900 Broadway 436343 R2-2017-0048 N
1104648 04/30/2022 CAT1 Settleable Solids Monthly Average limit is 0.10 ml/L/hr and reported value was 0.20 ml/L/hr at EFF-005. Violation N eSMR Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) 432980 R2-2019-0024 Y
1104602 04/30/2022 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 33.4 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1104578 04/17/2022 Deficient Monitoring On April 17th, at 6:59 am the duty operator was forced to divert the effluent flow to the reclamation area storage ponds to minimize the duration of a chlorine residual excursion. As a result, the daily effluent monitoring requirement was not met for pH and temperature during discharging to Miller Creek. Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 N
1104449 10/24/2021 Deficient Monitoring Operators did not perform the full range of sampling required at EFF-001S, as specified in Table E-4 of Order No. R2-2020-0026. Weekly BOD and TSS were missed for the period of EFF-001S discharge (10/24 and 10/25). Operators are aware of these requirements moving forward. Violation N eSMR Yountville / CA Vets Home WWTP 440857 R2-2020-0026 N
1104117 05/01/2022 Late Report Monthly SMR ( MONRPT ) report for March 2022 (2018478) was due on 30-APR-22 Violation None Report Martinez Refining Company WWTP 416687 R2-2017-0039 N
1103816 01/05/2022 Unauthorized Discharge 1/5/22 City of Oakland Fire Prevention Bureau Inspection Violation N Complaint Mossrock Incorporated 422185 2023-0102-DWQ Y
1103740 03/28/2022 CAT2 Copper, Total Daily Maximum limit is 34 ug/L and reported value was 43 ug/L at EFF-003. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1103739 03/31/2022 CAT2 Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 26 ug/L at EFF-003. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1103738 03/28/2022 CAT2 Chromium (VI) Daily Maximum limit is 16 ug/L and reported value was 26 ug/L at EFF-003. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1103737 03/31/2022 CAT2 Copper, Total Monthly Average limit is 14 ug/L and reported value was 43 ug/L at EFF-003. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1103736 03/31/2022 CAT2 Copper, Total Monthly Average limit is 14 ug/L and reported value was 23 ug/L at EFF-002. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1103651 03/30/2022 OEV Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 14.8 NTU at EFF-001. Violation N eSMR Sunnyvale WPCP 436744 R2-2020-0002 N
1103038 03/21/2022 Deficient Monitoring On March 21st an Enterococcus sample (EFF-001D) was collected at the usual location without lab staff aware that the sampling site had been relocated as a result of plant flow reconfiguration associated for the new secondary treatment process. The sample collected was not a represented sample for the EFF-001D Enterococcus sample, therefore result of >2419.6 MPN/100 ml are invalid and disqualified to be reported. Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 N
1102839 02/12/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 25 mg/L and reported value was 36 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1102838 02/28/2022 CAT2 Copper, Total Recoverable Monthly Average limit is 8.3 ug/L and reported value was 9.85 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1102837 02/28/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 15 mg/L and reported value was 36 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1102836 02/28/2022 Deficient Monitoring E. Coli sampling is required weekly, when discharging to the river. These analyses were requested on the Chain of Custody forms but were not performed by the City¿s contracted lab during the February discharge period. The City alerted the lab to the issue and they will provide the required analyses moving forward. pH and temperature measurements are required daily, at monitoring location EFF-001, when discharging to the river. Operators missed this required. They were made aware of the requirement and will record these values during future discharge events. On 2/16, while discharging to the river, operators missed a series of required at EFF-001D sampling, when discharging to the river. EFF-001D samples were collected on 2/17 instead, but by then discharge had stopped. Operators were made aware of the issue and EFF-001D samples will be collected on days of discharge in the future. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1102833 02/12/2022 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 25 mg/L and reported value was 35 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1102831 02/08/2022 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1102830 02/28/2022 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value was 35 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1102710 02/04/2022 ATOX Acute Toxicity Instantaneous Minimum limit is 70 % effluent and reported value was 0 % effluent at EFF-001G. Violation N eSMR Pittsburg Generating Station 421207 R2-2018-0017 N
1102671 02/12/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 47.43 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1102670 02/28/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 30.71 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1102669 02/19/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 66.14 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1102668 02/28/2022 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 43.54 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1101930 01/19/2022 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported value was 0.1 mg/L. Violation None Report 4501 Tidewater Ave, Oakland 402858 R2-2020-0028 Y
1101426 01/31/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 15 mg/L and reported value was 16 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1101425 01/31/2022 CAT2 Copper, Total Monthly Average (Mean) limit is 8.3 ug/L and reported value was 35.5 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1101424 01/14/2022 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 32 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1101423 01/31/2022 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value was 20 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1101422 01/12/2022 CAT2 Copper, Total Daily Maximum limit is 14 ug/L and reported value was 37 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1101421 01/12/2022 OEV Total Coliform Maximum Daily (MDEL) limit is 240 MPN/100 mL and reported value was 920 MPN/100 mL at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1101420 01/31/2022 Deficient Monitoring E. Coli sampling is required weekly, when discharging to the river. This sampling was missed during the 4 days of January discharge (1/11 to 1/14). This is a new monitoring constituent, added in the 2021 permit. The WWTRP changed procedures so this sampling is not missed in the future. pH and temperature measurements are required daily, at monitoring location EFF-001, when discharging to the river. Operators missed this requirement during river discharge, from 1/11 to 1/14. Operators were made aware of the requirement and will record these values during future discharge events. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1101419 01/31/2022 CAT2 Cyanide, Total (as CN) Monthly Average (Mean) limit is 9.3 ug/L and reported value was 16 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1101418 01/13/2022 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 34 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1101417 01/11/2022 CAT2 Copper, Total Daily Maximum limit is 14 ug/L and reported value was 39 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1101261 12/31/2021 Deficient Monitoring Copper sampling is required monthly when discharging to the river, but unfortunately staff did not request this analysis from the analytical laboratory. We don¿t foresee this being an issue moving forward; a sample was taken in January, as required, and results are pending. E. coli sampling is required weekly, when discharging to the river, at both EFF-001S and EFF-001T. Flow was produced at EFF-001S over a period of two weeks, from 12/15 to 12/28, and E. coli samples were collected on 12/17 and 12/24. Unfortunately, the lab analyzed the 12/17 for total coliform, instead of E. coli as requested on the Chain of Custody (COC) form. As such there is no E. Coli result to report for 12/17 at EFF-001S. The 12/24 result was non-detect, below the analytical detection level of 1 MPN/ 100mL. Flow was produced at EFF-001T over a period of three weeks, from 12/1 to 12/14 and again from 12/29 to 12/31. E. coli samples were collected weekly on 12/17, 12/24, and 12/30, and the analysis requested on the respective COC forms. Unfortunately, the lab failed to analyze for E. coli on all three occasions. Moving forward, we have alerted the lab to this issue and they assured us that all required analyses will be processed in the future. Violation N eSMR Yountville / CA Vets Home WWTP 440857 R2-2020-0026 N
1101091 01/29/2022 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 47.57 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1101090 01/31/2022 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 32.59 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1100913 12/13/2021 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.81 SU. Violation N Report 1095 Rollins Road 443131 R2-2017-0048 N
1100905 10/25/2021 OEV Enterococci 30-Day Geometric Mean limit is 35 CFU/100 mL and reported value was 142 CFU/100 mL at EFF-001b. Violation N eSMR Sausalito Marin City STP 422035 R2-2018-0025 N
1100895 01/26/2022 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported value was 0.64 mg/L at EFF-001. Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1100894 01/22/2022 OEV Enterococci 6-Week Rolling Geometric Mean limit is 30 MPN/100 mL and reported value was 35.5 MPN/100 mL at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1100847 02/09/2022 Order Conditions Failure to Comply with Waste Discharge Requirements (WDRs) Order No. 99-068, Albany Landfill, Albany, California. Oily brown liquid observed discharging from shores of landfill to San Francisco Bay. Violation None Inspection Albany Landfill (closed) 368830 99-068 N
1100633 02/02/2022 Late Report Annual SMR ( MONNPDES ) report for 2021 (2417334) was due on 01-FEB-22 Violation None Report Yountville / CA Vets Home WWTP 440857 R2-2020-0026 N
1100624 02/02/2022 Late Report Once Only OneTime ( MONNPDES ) (Annual Report (May 1 - Oct 31)) report for 2021/05/01 (2558573) was due on 01-FEB-22 Violation None Report Raymond A. Boege Alvarado WWTP - Wet Weather Outfall 440855 R2-2020-0027 N
1100569 02/01/2022 Late Report Monthly SMR ( MONNPDES ) report for December 2021 (2417333) was due on 31-JAN-22 Violation None Report Yountville / CA Vets Home WWTP 440857 R2-2020-0026 N
1100564 12/16/2021 Unauthorized Discharge Discharged approximately 40,000 gallons of treated and disinfected effluent from SEP through a leaking pipe joint in the final effluent force main below Pier 80. Identified by contractors on 12/16, who notified SFPUC on 12/20. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1100520 10/24/2021 Order Conditions SEP flow was not maintained at 250 MGD during a wet weather event, as required by Provision VI.C.5.c.iii(c) of the SEP permit. This resulted in an approximate CSD volume increase of 4.7%. The issue was caused by a power interruption from PG&E at the Bruce Flynn Pump Station. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1100519 10/23/2021 Order Conditions CSDs occurred in the Northshore Basin before the North Point Facility reached 135 MGD, as required by Provision VI.C.5.c.iii(a) of the SEP permit. This resulted in an approximate CSD volume increase of 5.7%. The issue was caused by operator error. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1100518 10/21/2021 Order Conditions SEP flow was not maintained at 250 MGD during the wet weather event as required by Provision VI.C.5.c.iii(c) of the SEP permit, due to a blown manhole at the Facility's primary disinfection system (PDS), limiting the plants throughput to 150 MGD (secondary treatment capacity). This resulted in CSDs at in the Central Basin, as indicated by the SMR cover letter. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1100517 10/04/2021 ATOX Acute Toxicity 11 Sample 90th Percentile limit is 70.0 % survival and reported value was 35 % survival at EFF-001A. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1100502 01/31/2022 Late Report Quarterly SMR ( MONRPT ) report for Q4 2021 (2495176) was due on 30-JAN-22 Violation None Report Marin CSD 5 Paradise Cove WWTP 409704 R2-2016-0042 N
1100231 10/24/2021 CAT2 Copper, Total Recoverable Daily Maximum limit is 76 ug/L and reported value was 95 ug/L at EFF-001B. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1100014 10/24/2021 ATOX Acute Toxicity-Fathead Minnow-survival Instantaneous Minimum limit is 70 % survival and reported value was 35 % survival at EFF-001. Violation N eSMR Schnitzer Steel Products 411139 R2-2016-0045 N
1100013 10/24/2021 ATOX Acute Toxicity-Rainbow Trout-survival Instantaneous Minimum limit is 70 % survival and reported value was 5 % survival at EFF-001. Violation N eSMR Schnitzer Steel Products 411139 R2-2016-0045 N
1100012 10/24/2021 ATOX Acute Toxicity-Fathead Minnow-survival Instantaneous Minimum limit is 70 % survival and reported value was 20 % survival at EFF-001. Violation N eSMR Schnitzer Steel Products 411139 R2-2016-0045 N
1100011 12/13/2021 ATOX Acute Toxicity-Rainbow Trout-survival Instantaneous Minimum limit is 70 % survival and reported value was 0 % survival at EFF-001. Violation N eSMR Schnitzer Steel Products 411139 R2-2016-0045 N
1100010 12/13/2021 ATOX Acute Toxicity-Fathead Minnow-survival Instantaneous Minimum limit is 70 % survival and reported value was 0 % survival at EFF-001. Violation N eSMR Schnitzer Steel Products 411139 R2-2016-0045 N
1099933 01/25/2020 CAT2 Dichlorobromomethane Monthly Average (Mean) limit is 3.2 ug/L and reported value was 3.43 ug/L at EFF-003. Violation N eSMR EBMUD Orinda Filter Plant 402809 R2-2015-0041 Y
1099836 01/01/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 25 mg/L and reported value was 32 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099835 12/23/2021 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 43 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099834 12/22/2021 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 46 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099833 12/21/2021 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 40 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099832 12/19/2021 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 36 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099831 12/16/2021 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 19 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099830 12/08/2021 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 27 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099829 12/31/2021 CAT2 Copper, Total Monthly Average limit is 8.3 ug/L and reported value was 44 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099828 12/31/2021 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 15.0 mg/L and reported value was 24.0 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099827 01/01/2022 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value was 29 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099826 12/31/2021 Deficient Monitoring Effluent E. coli monitoring is required weekly during periods of discharge to the Napa River; this sampling was not conducted until the final week of discharge, on 12/28. Unfortunately, even the 12/28 result is not available as the contract lab mistakenly returned fecal coliform results instead. Effluent samples were collected for BOD and TSS for the week of 12/19-12/25, but the contract lab has not provided the results at this time. Effluent pH and temperature results were not recorded on 12/9, 12/11, and 12/12. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1099825 12/26/2021 CAT2 Copper, Total Daily Maximum limit is 14 ug/L and reported value was 50 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099824 12/18/2021 CAT2 Copper, Total Daily Maximum limit is 14 ug/L and reported value was 35 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099823 12/25/2021 CAT2 Copper, Total Daily Maximum limit is 14 ug/L and reported value was 47 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099822 12/29/2021 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 58 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099821 12/28/2021 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 61 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099820 12/27/2021 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 65 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099819 12/20/2021 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 41 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099818 12/17/2021 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 25 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099817 12/30/2021 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 59 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099816 12/14/2021 OEV Total Coliform Maximum Daily (MDEL) limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099815 12/24/2021 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 50 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099814 12/18/2021 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value was 21 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099813 12/30/2021 CAT2 Chlorine, Total Residual Maximum Daily (MDEL) limit is 0.0 mg/L and reported value was 1.17 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099812 12/31/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 15 mg/L and reported value was 23 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099811 12/11/2021 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value was 22 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1099760 12/06/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 30 mg/L and reported value was 33 mg/L at EFF-001. Violation N eSMR Eco Services Martinez Plant - NON15, NPDES, SLIC 443584 R2-2021-0012 Y
1099748 12/15/2021 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 11 ug/L and reported value was 12 ug/L at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1099747 12/13/2021 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 11 ug/L and reported value was 15 ug/L at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1099746 12/23/2021 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 11 ug/L and reported value was 15 ug/L. Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1099745 12/31/2021 OEV Enterococci Monthly 90th% limit is 110 MPN/100 mL and reported value was 2419.6 MPN/100 mL at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1099744 12/31/2021 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 76.8 % at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1099743 12/31/2021 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 38.6 mg/L at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1099742 12/31/2021 CAT2 Copper, Total Recoverable Monthly Average limit is 8.6 ug/L and reported value was 10 ug/L at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1099741 12/24/2021 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 11 ug/L and reported value was 15 ug/L at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1099740 12/18/2021 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 58.7 mg/L at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1099726 12/14/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value was 64 mg/L at EFF-017. Violation N eSMR Valero Benicia Refinery 441675 R2-2020-0033 Y
1099725 12/13/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value was 103.2 mg/L at EFF-017. Violation N eSMR Valero Benicia Refinery 441675 R2-2020-0033 Y
1099724 12/26/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value was 46 mg/L at EFF-017. Violation N eSMR Valero Benicia Refinery 441675 R2-2020-0033 Y
1099723 12/25/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value was 55 mg/L at EFF-017. Violation N eSMR Valero Benicia Refinery 441675 R2-2020-0033 Y
1099722 12/17/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value was 62 mg/L at EFF-017. Violation N eSMR Valero Benicia Refinery 441675 R2-2020-0033 Y
1099721 12/31/2021 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 21.0 mg/L and reported value was 58.0 mg/L at EFF-017. Violation N eSMR Valero Benicia Refinery 441675 R2-2020-0033 Y
1099720 12/06/2021 CAT1 Oil and Grease Daily Maximum limit is 15 mg/L and reported value was 16.8 mg/L at EFF-017. Violation N eSMR Valero Benicia Refinery 441675 R2-2020-0033 Y
1099719 12/23/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value was 96 mg/L at EFF-017. Violation N eSMR Valero Benicia Refinery 441675 R2-2020-0033 Y
1099718 12/22/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value was 52 mg/L at EFF-017. Violation N eSMR Valero Benicia Refinery 441675 R2-2020-0033 Y
1099717 12/29/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value was 39 mg/L at EFF-017. Violation N eSMR Valero Benicia Refinery 441675 R2-2020-0033 Y
1099716 12/18/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 33.0 mg/L and reported value was 49.0 mg/L at EFF-017. Violation N eSMR Valero Benicia Refinery 441675 R2-2020-0033 Y
1099715 12/15/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value was 78 mg/L at EFF-017. Violation N eSMR Valero Benicia Refinery 441675 R2-2020-0033 Y
1099714 12/24/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value was 62 mg/L at EFF-017. Violation N eSMR Valero Benicia Refinery 441675 R2-2020-0033 Y
1099713 12/16/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value was 42.4 mg/L at EFF-017. Violation N eSMR Valero Benicia Refinery 441675 R2-2020-0033 Y
1099665 12/13/2021 CAT2 Nickel, Total Monthly Average limit is 93 ug/L and reported value was 120 ug/L at EFF-003. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1099664 12/13/2021 CAT2 Lead, Total Monthly Average limit is 8.1 ug/L and reported value was 9.6 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1099663 12/13/2021 CAT2 Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 12 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1099662 12/13/2021 CAT2 Lead, Total Monthly Average limit is 8.1 ug/L and reported value was 13 ug/L at EFF-003. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1099661 12/13/2021 CAT2 Chromium (VI) Daily Maximum limit is 16 ug/L and reported value was 26 ug/L at EFF-003. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1099660 12/13/2021 CAT2 Copper, Total Daily Maximum limit is 34 ug/L and reported value was 46 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1099659 12/13/2021 CAT2 Copper, Total Monthly Average limit is 14 ug/L and reported value was 46 ug/L at EFF-004. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1099658 12/13/2021 CAT2 Copper, Total Daily Maximum limit is 34 ug/L and reported value was 76 ug/L at EFF-003. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1099657 12/13/2021 CAT2 Copper, Total Monthly Average limit is 14 ug/L and reported value was 76 ug/L at EFF-003. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1099656 12/13/2021 CAT2 Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 26 ug/L at EFF-003. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1099649 10/25/2021 CAT2 Copper, Total Monthly Average limit is 14 ug/L and reported value was 25 ug/L at EFF-002. Violation N eSMR Stevens Creek Quarry 443276 R2-2021-0010 Y
1099529 12/31/2021 CAT2 Copper, Total Recoverable Monthly Average limit is 12 ug/L and reported value was 18.1 ug/L at EFF-001. Violation N eSMR California's Great America 438083 R2-2020-0015 Y
1099217 12/29/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 6700 lbs and reported value was 10912 lbs at EFF-001. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1099214 11/23/2021 CAT2 Methyl Tert-butyl Ether (MTBE) Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 1.4 ug/L. Violation N Report WWTP Nutrient Removal and Wet Weather Flow Management Upgrade and Expansion Proj 433511 R2-2017-0048 Y
1098821 12/23/2021 Order Conditions December 23, 2021, an unauthorized discharge occurred due to very high effluent flows which dislodged a temporary plug in a corroded automatic relief valve nozzle at the ARV#6 vault. The initial estimated unauthorized discharged quantity of 40-45,000 gallons reported to all required parties. The final discharge quantity of 158,400 gallons was reported in the 5-day report. The discharge took place over an 8-hour period. During this 8-hour period the discharge occurred at effluent flows above 37MGD for 5.5-hours. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 N
1098820 12/16/2021 Order Conditions The week of December 13, 2021, the Monday through Friday average effluent flow was 25.59 MGD with effluent flow peaks up to 50 MGD (normal average dry weather flows of 9 MGD). It is assumed but has not been confirmed that utilization of the final effluent storm pumps to handle the increased flows resulted in a discharge from an unknown location on the outfall pipeline between the final ARV#6 and the bay discharge. On December 16, 2021 water lightly bubbled up out of the soil near the ARV#6 vault into a curbed planter box and then onto a dirt utility road. An estimated 300 gallons was reported to all required parties. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 N
1098615 11/30/2021 Deficient Monitoring Effluent samples were not analyzed for E.coli this month. E.coli monitoring is a new requirement in our 2021 permit and the chain of custody forms we were using had not been updated with the new requirements. This issue has been corrected and E.coli will be sampled moving forward. pH and temperature measurements are required daily, at monitoring location EFF-001, when discharging to the river. Operators missed this requirement. pH and temperature were recorded only at monitoring location EFF-001-D (disinfected effluent entering the pond). pH measurements are also required daily, at monitoring location EFF-001-D, when discharging to the river. Effluent samples were analyzed for pH and temperature was recorded on a weekly, instead of daily, frequency. Total coliform sampling is required weekly at EFF-001-D, when discharging to the river. Effluent was discharged to the river from 11/16 to 11/29 this month (over three calendar weeks). Operators missed this requirement for the third week of discharge. Influent BOD and TSS sampling are required weekly, when discharging to the river. Effluent was discharged to the river from 11/16 to 11/29 this month (over three calendar weeks). Operators missed this requirement for the second week and the third week of discharge. Monitoring training has been provided and all sampling will be collected in the future. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 N
1098614 11/17/2021 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 14 ug/L and reported value was 64 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1098613 11/30/2021 CAT2 Copper, Total Recoverable Monthly Average limit is 8.3 ug/L and reported value was 64 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1098612 11/20/2021 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value was 26 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1098609 11/30/2021 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15 mg/L and reported value was 19 mg/L at EFF-001-D. Violation N eSMR St. Helena City WWTP 442938 R2-2021-0004 Y
1098250 10/31/2021 CAT2 Chromium (VI) Total Recoverable Monthly Average (Mean) limit is 8.1 ug/L and reported value was 29 ug/L. Violation N Report Southeast Water Pollution Control Plant Biosolids Digester Facilities Project 441740 R2-2017-0048 Y
1098249 10/15/2021 CAT2 Chromium (VI) Total Recoverable Maximum Daily (MDEL) limit is 16.0 ug/L and reported value was 33.0 ug/L. Violation None Report Southeast Water Pollution Control Plant Biosolids Digester Facilities Project 441740 R2-2017-0048 Y
1098247 10/07/2021 CAT2 Chromium (VI) Total Recoverable Maximum Daily (MDEL) limit is 16 ug/L and reported value was 25 ug/L. Violation N Report Southeast Water Pollution Control Plant Biosolids Digester Facilities Project 441740 R2-2017-0048 Y
1098160 11/30/2021 CAT2 Cyanide, Total (as CN) Monthly Average (Mean) limit is 6.4 ug/L and reported value was 7.5 ug/L at EFF-001. Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1098159 11/30/2021 OEV Enterococci Monthly 90th% limit is 110 MPN/100 mL and reported value was 2419.6 MPN/100 mL at EFF-001. Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1098109 10/18/2021 Late Report Late submittal of 2021 3Q SMR, due October 15, 2021. Submitted on 12/14/21 Violation N Report Santa Clara University Groundwater Dewatering System 388164 R2-2018-0026 N
1098102 08/16/2021 Late Report Late 2021 First Semi-annual SMR, due August 15, 2021. Violation N Inspection Serramonte Center Mall 412516 R2-2017-0048 N
1098096 08/16/2021 Deficient Reporting The 2021 First semi-annual report, due August 15, 2021, was submitted late on December 20, 2021. The discharger did not submit a 5-day report describing this permit violation or how it would correct it in the future. Violation None Inspection Marea Alta - San Leandro 418846 R2-2017-0048 N
1098095 08/16/2021 Late Report 2021 First Semi-annual Report - late submittal (due August 15, 2021) Violation N Inspection Marea Alta - San Leandro 418846 R2-2017-0048 N
1097611 07/21/2021 ATOX Acute Toxicity 11 Sample 90th Percentile limit is 70 % survival and reported value was 50 % survival at EFF-001A. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1097585 11/01/2021 Order Conditions Failure to complete restoration and mitigation measures pursuant to Required Action 4 of the CAO. Violation N Report 4018 Sonoma Boulevard Property 443076 R2-2021-1011 Y
1097584 08/16/2021 Late Report Failure to submit mitigation and monitoring plan to comply with Required Action 3 of the CAO Violation N Report 4018 Sonoma Boulevard Property 443076 R2-2021-1011 Y
1097583 08/16/2021 Deficient Reporting Failure to submit acceptable corrective action plan to comply with Required Action 2 of the CAO Violation N Report 4018 Sonoma Boulevard Property 443076 R2-2021-1011 Y
1097381 10/28/2021 Failure to Notify During routine monthly monitoring sampling on October 28, 2021, the Discharger did not collect monthly samples for electrical conductivity, temperature, turbidity, and total dissolved solids as required by the permit. The discharger noticed the error on October 31, 2021, and collected samples for the missing parameters on November 2. The discharger also did not notify the violation to the Water Board within 24 hours. Notification was received on November 5, 2021. Violation N Report Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area 397967 R2-2017-0048 N
1097380 10/28/2021 Deficient Monitoring During routine monthly monitoring sampling on October 28, 2021, the Discharger did not collect monthly samples for electrical conductivity, temperature, turbidity, and total dissolved solids as required by the permit. The discharger noticed the error on October 31, 2021, and collected samples for the missing parameters on November 2. The discharger also did not notify the violation to the Water Board within 24 hours. Notification was received on November 5, 2021. Violation N Report Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area 397967 R2-2017-0048 N
1097291 10/24/2021 CAT2 Chlorine, Total Residual Event Discharge limit is 0 mg/L and reported value was 6.1 mg/L at OV-n. Violation N eSMR South San Francisco-San Bruno WQCP 432955 R2-2019-0021 N
1097290 10/24/2021 CAT2 Chlorine, Total Residual Event Discharge limit is 0 mg/L and reported value was 4.25 mg/L at OV-n. Violation N eSMR South San Francisco-San Bruno WQCP 432955 R2-2019-0021 N
1097278 10/24/2021 OEV Enterococci Monthly 90th% limit is 110 MPN/100 mL and reported value was 2419.6 MPN/100 mL at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1097277 10/25/2021 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported value was 3.24 mg/L at EFF-001. Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1097276 10/25/2021 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 20 mg/L and reported value was 72 mg/L at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1097275 10/25/2021 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value was 18.3 mg/L at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1097274 10/25/2021 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 18 mg/L and reported value was 23.6 mg/L at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1097273 10/25/2021 CAT2 Copper, Total Recoverable Monthly Average limit is 8.6 ug/L and reported value was 14.4 ug/L at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1097272 10/25/2021 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 11 ug/L and reported value was 21 ug/L at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1097267 10/25/2021 CAT2 Chlorine, Total Residual Daily Maximum limit is 0.0 mg/L and reported value was 3.0 mg/L at E-001. Violation N eSMR EBMUD SD#1-Wet Wthr Bypass 399477 Monitoring for C09-00186-RS Y
1097266 10/25/2021 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 160000 MPN/100 mL at E-001. Violation N eSMR EBMUD SD#1-Wet Wthr Bypass 399477 Monitoring for C09-00186-RS Y
1097265 10/24/2021 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.36 SU at E-001. Violation N eSMR EBMUD SD#1-Wet Wthr Bypass 399477 Monitoring for C09-00186-RS Y
1097264 10/24/2021 CAT2 Chlorine, Total Residual Daily Maximum limit is 0.0 mg/L and reported value was 5.4 mg/L at E-001. Violation N eSMR EBMUD SD#1-Wet Wthr Bypass 399477 Monitoring for C09-00186-RS Y
1097263 10/24/2021 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 160000 MPN/100 mL at E-001. Violation N eSMR EBMUD SD#1-Wet Wthr Bypass 399477 Monitoring for C09-00186-RS Y
1097011 10/31/2021 OEV Enterococci Monthly Geometric mean limit is 35 % and reported value was 67.9 % at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1096743 08/05/2021 Unauthorized Discharge Discharged approximately 64,000 gallons of secondary treated, disinfected wastewater to EFF-002 due to an issue with the V20 valve located at the booster pump station during a power blip. Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1096360 10/25/2021 Order Conditions The City of San Mateo experienced a major storm event On October 24, 2021. On Oct 25, 2021, treated final effluent discharged onto East 3rd Avenue and into a City of Foster City storm drain. Per Foster City staff, this storm drain travels south and discharges into the San Francisco Bay via the Foster City Lagoon. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 N
1096149 09/28/2021 CAT2 Toluene Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 1.5 ug/L. Violation N Report Former Teledyne-Singer Site 397961 R2-2017-0048 N
1096147 10/12/2021 Failure to Notify Discharger failed to report within 24 hours of becoming aware of permit violation Violation N Report Former Teledyne-Singer Site 397961 R2-2017-0048 N
1095955 09/13/2021 Deficient Monitoring For Chronic Toxicity: C. dubia - Three-Sample Median Trigger Maximum limit is 1 TUc and reported value was 4.6 TUc at EFF-001 Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1095954 09/30/2021 CAT2 Zinc, Total Monthly Average limit is 58 ug/L and reported value was 59.3 ug/L at EFF-001. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1095613 09/30/2021 CAT1 Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was 13 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1095606 09/11/2021 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 55.29 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1094648 08/05/2021 CAT2 Mercury, Total Weekly Average (Mean) limit is 0.072 ug/L and reported value was 0.086 ug/L at EFF-001. Violation N eSMR Delta Diablo WWTP 435913 R2-2019-0035 N
1094436 08/03/2021 Deficient Monitoring For Chronic Toxicity: C.dubia - (Reproduction) Single Sample Trigger Maximum limit is 2 TUc and reported value was 4.6 TUc at EFF-001. C.dubia - Three-Sample Trigger Maximum limit is 1 TUc and reported value was 4.6 TUc at EFF-001 Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1094046 06/21/2019 Unauthorized Discharge Lennar Homes discharged 148,000 gallons of raw sewage from two units at its Boulevard Project''s Lincoln Community in Dublin, Alameda County. The discharge happened in a span of 594 days. Violation N Report Lennar Homes Boulevard Project 444996 None Y
1094042 03/22/2021 Unauthorized Discharge Unauthorized discharge to Alameda Creek of silt-laden wastewater between March 22 after 5:00 a.m. and March 24 before 5:00 p.m. during routine pump operation hours. Violation N Complaint Hanson Aggregates/ Mission Valley Rock 402861 R2-2020-0028 Y
1094034 07/13/2021 BMP There was lots of debris (track and trace tags, plastic gloves, and plastic water bottles) in the cultivation area Violation N Inspection 068-050-008-000 437885 2019-0001-DWQ N
1094033 07/13/2021 Order Conditions Generator that uses petroleum products did not have a drip pan Violation N Inspection 068-050-008-000 437885 2019-0001-DWQ N
1094031 07/13/2021 BMP Fertilizer and pesticides were not on secondary containment at the start of the inspection. A large pile of bare soil that was not actively in use was left uncovered. The consultant corrected these during the inspection. Violation N Inspection 068-050-008-000 437885 2019-0001-DWQ N
1094024 07/23/2021 Order Conditions Storage for pesticides, fertilizer, and petroleum products was inadequate and there is no spill kit on site. Violation N Inspection A Gardner's Dream 443036 2019-0001-DWQ N
1094023 07/23/2021 Late Report Site Management Plan has not been submitted. Water Board staff went over the missing details on the inspection and have not received all necessary components. Violation N Inspection A Gardner's Dream 443036 2019-0001-DWQ N
1094016 07/13/2021 BMP There is no spill kit for the site Violation N Inspection Spring Hill (003) Cannabis Cultivation Project 438303 2019-0001-DWQ N
1094015 07/13/2021 BMP There were containers with liquid that did not have secondary containment or labels. Violation N Inspection Spring Hill (003) Cannabis Cultivation Project 438303 2019-0001-DWQ N
1094008 07/13/2021 Unauthorized Discharge There was a discharge of water from the irrigation system that caused visible erosion at the far east side of the site. This discharge is prohibited. Provide proof of correction of this violation within 30 days of receiving this inspection report. Violation N Inspection Petaluma Hill Cannabis Cultivation Project 438230 2019-0001-DWQ N
1093976 07/01/2021 Deficient Reporting Deficient and incomplete report to comply with Required Action 1 of the CAO. Violation N Report 4018 Sonoma Boulevard Property 443076 R2-2021-1011 Y
1093732 07/16/2021 CTOX Chronic Toxicity-C.dubia-Reproduction Other limit is 10 TUc and reported value was 13.97 TUc. Violation N eSMR Burlingame WWTP 422030 R2-2018-0024 N
1093623 07/12/2021 Deficient Monitoring Chronic Toxicity - C.dubia - Reproduction Single Sample Trigger Maximum limit is 2 TUc and reported value was 10.3 TUc at EFF-001. Chronic Toxicity - C.dubia -Survival for the same sample was < 1 TUc. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1093534 07/14/2021 CAT2 Copper, Total Recoverable Daily Maximum limit is 53 ug/L and reported value was 63 ug/L at EFF-001. Violation N eSMR Delta Diablo WWTP 435913 R2-2019-0035 N
1093533 07/31/2021 CAT2 Copper, Total Recoverable Monthly Average (Mean) limit is 35 ug/L and reported value was 63 ug/L at EFF-001. Violation N eSMR Delta Diablo WWTP 435913 R2-2019-0035 N
1093352 07/31/2021 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85.0 % and reported value was 60.5 % at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1093351 07/24/2021 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 204.33 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1093350 07/17/2021 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45.0 % and reported value was 170.33 % at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1093349 07/31/2021 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 111.64 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1093348 07/10/2021 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45.0 % and reported value was 110.0 % at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1093347 07/31/2021 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45.0 mg/L and reported value was 47.67 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1093346 07/31/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30.0 mg/L and reported value was 51.1 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1093345 07/24/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 91.16 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1093344 07/17/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 69.17 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1092717 06/30/2021 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 42 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1092716 06/12/2021 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 59 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1092715 06/19/2021 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 63 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1092714 06/12/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 48 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1092642 06/26/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 37 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1092641 06/12/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 % and reported value was 103.33 % at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1092640 06/19/2021 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 121.40 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1092639 06/26/2021 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85.0 % and reported value was 71.5 % at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1092638 06/12/2021 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 200 mg/L and reported value was 45 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1092637 06/26/2021 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30.0 mg/L and reported value was 82.3 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1092328 06/09/2021 Deficient Monitoring On June 9, 2021 at 01:07, the Post CL2 residual at the Sonoma Valley Treatment Plant dropped suddenly causing the plant to divert tertiary final effluent into EQ #3. During this time the Monthly Flow-Through Bioassay was in progress. The plant diverted into EQ #3 until 05:02 for a total of approximately 4 hours. During this time there was no flow to the bioassay unit. When the Operator arrived at the plant it was discovered the probe on the CL2 analyzer was fouled with debris. After cleaning the probe and re-calibrating the analyzers, discharge of tertiary final effluent was resumed to the R4 reservoir and flow to the bioassay unit was resumed. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1092277 06/30/2021 CAT1 Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was 14.4 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1092275 06/18/2021 Order Conditions The unauthorized discharge event took place on Friday, June 18, 2021 at 0600, 0800, and 0945, at the City of San Mateo WWTP. Approximately 3,056 gallons of raw wastewater from a Foster City force main bypass, overflowed out of a manhole onto Detroit Drive. The event was reported to the Case Worker by using the formal Five-Day Report on June 22, 2021. Please see attachment 2 in the June eSMR for detail. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 N
1092269 07/14/2021 CAT2 Trichloroethene Maximum Daily (MDEL) limit is 0.65 ug/L and reported value was 2.4 ug/L. Violation N Report 3400 Hillview Avenue, Palo Alto 398000 R2-2017-0048 Y
1092268 06/30/2021 CAT2 Trichloroethene Maximum Daily (MDEL) limit is 0.65 ug/L and reported value was 2.9 ug/L. Violation N Report 3400 Hillview Avenue, Palo Alto 398000 R2-2017-0048 Y
1092207 06/30/2021 OEV TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 150 ug/L. Violation N Report Mission Rock 438034 R2-2017-0048 Y
1092206 06/30/2021 CAT2 Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 180 ug/L. Violation N Report Mission Rock 438034 R2-2017-0048 Y
1092194 06/08/2021 OEV TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 160 ug/L. Violation N Report Mission Rock 438034 R2-2017-0048 Y
1092193 05/28/2021 OEV TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 130 ug/L. Violation N Report Mission Rock 438034 R2-2017-0048 Y
1092192 06/08/2021 CAT2 Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 160 ug/L. Violation N Report Mission Rock 438034 R2-2017-0048 Y
1092191 05/28/2021 CAT2 Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 53 ug/L. Violation N Report Mission Rock 438034 R2-2017-0048 Y
1092190 06/30/2021 CAT2 Nickel, Total Monthly Average limit is 22.0 ug/L and reported value was 28.0 ug/L. Violation N Report Mission Rock 438034 R2-2017-0048 Y
1092189 05/31/2021 CAT2 Nickel, Total Monthly Average (Mean) limit is 22 ug/L and reported value was 47 ug/L. Violation N Report Mission Rock 438034 R2-2017-0048 Y
1092188 05/28/2021 CAT2 Nickel, Total Daily Maximum limit is 44 ug/L and reported value was 47 ug/L. Violation N Report Mission Rock 438034 R2-2017-0048 Y
1091449 02/15/2021 Order Conditions Did not comply with wet weather plant operational requirements, as described in Provision VI.C.5.c.iv(b). INF-001 did not reach 60 MGD prior to initiating discharge from the Westside Transport/Storage Structure to Discharge Point No. 001. This resulted in approximately 0.51 MGD (6% of total decant for the day) of extra untreated wastewater being discharged through EFF-001. Violation N Report SF - OCEANSIDE Water Pollution Control Plant 437599 R2-2019-0028 N
1090962 06/09/2021 Order Conditions SSMP needs to be updated Violation N Inspection Tower Road Complex CS 362546 2022-0103-DWQ Y
1090961 03/30/2021 Order Conditions District needs to update its SSMP and some entries in CIWQS. See our inspection report, sections 6 Violation N Inspection East Palo Alto Sanitary Dist. CS 299886 2022-0103-DWQ Y
1090661 04/22/2021 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 4.3 mg/L and reported value was 6.0 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1090660 05/21/2021 Deficient Monitoring The discharger did not perform standard observations nor collect receiving water samples for DO, hardness, and salinity when performing effluent confirmation sampling. (see Attachment E Table E-2 and section VIII for requirements). Violation N Report 3400 Hillview Avenue, Palo Alto 398000 R2-2017-0048 N
1090659 04/28/2021 CAT2 Trichloroethene Maximum Daily (MDEL) limit is 0.65 ug/L and reported value was 1.14 ug/L. Violation N Report 3400 Hillview Avenue, Palo Alto 398000 R2-2017-0048 Y
1090504 04/10/2021 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 63 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1090503 05/06/2021 OEV Enterococci Single Sample Maximum limit is 8300 MPN/100 mL and reported value was 24196 MPN/100 mL at EFF-001. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1089553 03/31/2021 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value was 15.6 mg/L at EFF-001. Violation N eSMR Mt. View Sanitary District WWTP 406134 R2-2016-0023 Y
1089287 03/31/2021 Deficient Monitoring Effluent Copper sample for Q1 2021 was not collected. Violation N eSMR Port Costa WWTP 427684 R2-2018-0053 N
1089262 07/31/2020 Deficient Monitoring Failure to monitor for enterococci (4x/yr from June - Sept.). Discharger reported NODI E for &quot;failed to sample&quot; in their DMR and no data in their eSMR. Violation N Report Sausalito Marin City STP 422035 R2-2018-0025 N
1089212 10/31/2020 Deficient Reporting Failed to sample Enterococci for 002-A for the monitoring period ending in October 2020. Self-reported in ICIS using the NODI code E for "failed to sample." Violation N Report West County Agency Outfall 428795 R2-2019-0003 N
1089203 03/31/2021 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15 mg/L and reported value was 22.1 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 Y
1089202 03/20/2021 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value was 21.7 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 Y
1089201 03/25/2021 OEV Total Coliform Maximum Daily (MDEL) limit is 240 CFU/100 mL and reported value was 540 CFU/100 mL at EFF-001. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 Y
1089200 03/24/2021 Deficient Monitoring Daily analysis of total coliform was missed on 3/24/2021. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 N
1089199 03/27/2021 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 15 mg/L and reported value was 25 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 Y
1088382 07/09/2020 Order Conditions The discharge includes Sonar One in its list of products to use, but the label restricts use in tidal saltwater. Violation N Report Belvedere Lagoon POA - Aquatic Pesticides 340978 2013-0002-DWQ N
1088350 07/30/2020 Unauthorized Discharge Force main that transfers partially-treated wastewater from oxidation ponds to trickling filters leaked about 293,000 gallons into a channel that is hydrologically connected to Lower South Bay. Violation N Report Sunnyvale WPCP 436744 R2-2020-0002 Y
1088337 03/01/2021 Deficient Monitoring Violation of Attachment E section VIII.A - Discharger did not receive 5th day Start-up Phase samples within 120 hours. Samples were collected on February 26 and results were received on March 7, 2021. Violation N Report San Mateo County Event Center 442024 R2-2017-0048 N
1088335 03/31/2021 CAT2 Zinc, Total Recoverable Monthly Average limit is 47 ug/L and reported value was 230 ug/L. Violation N Report San Mateo County Event Center 442024 R2-2017-0048 Y
1088334 03/08/2021 CAT2 Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value was 230 ug/L. Violation N Report San Mateo County Event Center 442024 R2-2017-0048 Y
1088333 03/08/2021 OEV TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 551 ug/L. Violation N Report San Mateo County Event Center 442024 R2-2017-0048 Y
1088332 03/08/2021 CAT2 Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 146 ug/L. Violation N Report San Mateo County Event Center 442024 R2-2017-0048 Y
1088330 02/28/2021 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 12 ug/L. Violation N Report San Mateo County Event Center 442024 R2-2017-0048 Y
1088329 02/28/2021 CAT2 Zinc, Total Recoverable Monthly Average limit is 47 ug/L and reported value was 290 ug/L. Violation N Report San Mateo County Event Center 442024 R2-2017-0048 Y
1088328 02/26/2021 CAT2 Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value was 290 ug/L. Violation N Report San Mateo County Event Center 442024 R2-2017-0048 Y
1088327 02/26/2021 OEV TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 1200 ug/L. Violation N Report San Mateo County Event Center 442024 R2-2017-0048 Y
1088326 02/26/2021 CAT2 Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 263 ug/L. Violation N Report San Mateo County Event Center 442024 R2-2017-0048 Y
1088322 03/04/2021 Unauthorized Discharge Violations of Discharge Prohibitions III.A and C Violation N Report Former Siemens Facility 397949 R2-2017-0048 N
1088183 02/28/2021 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15 mg/L and reported value was 18 mg/L at EFF-001. Violation N eSMR Mt. View Sanitary District WWTP 406134 R2-2016-0023 Y
1088182 02/13/2021 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 25 mg/L and reported value was 32 mg/L at EFF-001. Violation N eSMR Mt. View Sanitary District WWTP 406134 R2-2016-0023 Y
1088181 02/18/2021 CAT1 Ammonia, Total (as N) Daily Maximum limit is 4.7 mg/L and reported value was 4.8 mg/L at EFF-001. Violation N eSMR Mt. View Sanitary District WWTP 406134 R2-2016-0023 Y
1088165 02/28/2021 CAT2 Copper, Total Monthly Average limit is 8.3 ug/L and reported value was 8.9 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 Y
1088164 02/06/2021 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value was 24.5 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 N
1088163 02/28/2021 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value was 20 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 N
1087679 12/23/2020 Unauthorized Discharge A leak from a joint on the forty-two-inch Islais Creek force main that conveys treated effluent from SEP to the Pier 80 deep-water outfall (Discharge Point No. 001) was initially discovered by a kayaker on December 23, 2020. SFPUC was notified and confirmed the leak on December 28, 2020. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1087673 12/17/2020 Order Conditions A discharge occurred at CSD-029 before the Mariposa Pump Station reached 10 MGD, as required by Provision VI.C.5.c.iii(b) of the SEP permit. This resulted in an approximate CSD volume increase of 1.3%. The issue was caused by a drain valve blocked open. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1087672 11/02/2020 ATOX Acute Toxicity 11-Sample Median limit is 90 % survival and reported value was 85 % survival at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1087671 06/10/2020 Unauthorized Discharge On June 10-12, secondary treated and disinfected wastewater was discharged to San Francisco Bay from the SEP final effluent outfall pipe at a point approximately 470 feet upstream of Discharge Point No. 001. The discharge resulted from construction activities related to replacing a vent pipe section. Estimated release volume of 4,100 gallons, although discharge rate was sporadic and difficult to confirm. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1087670 12/22/2019 Order Conditions The Mariposa Pump Station (MPS) did not maintain peak wet weather capacity (10 MGD) during the 12/22 CSD event in accordance with Provision VI.C.5.c.iii(b). This resulted in an additional estimated 0.25 MG through the Mariposa CSD outfall (CSD-029). The flow fluctuations at the pump station were indicative of a &quot;ragging event&quot;. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1087669 07/31/2019 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 37 mg/L at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1087668 07/06/2019 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 52 mg/L at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1087666 08/17/2019 Unauthorized Discharge On Saturday, August 17, 2019, an estimated 1.8 million gallons (MG) of primary treated wastewater bypassed the secondary treatment facilities and discharged through the Southwest Ocean Outfall (Discharge Point No. 001) of the Oceanside Water Pollution Control Plant (OSP). The bypass is believed to have been caused by an inconsistent power supply unit feeding the bypass valve that caused the valve to intermittently and erratically open and close. Violation N Report SF - OCEANSIDE Water Pollution Control Plant 360578 R2-2009-0062 N
1087659 12/14/2020 OEV Total Coliform 5-Sample Median limit is 240 MPN/100 mL and reported value was 1700 MPN/100 mL at EFF-001. Violation N Report Rodeo Sanitary District WWTP 416321 R2-2017-0034 Y
1087657 12/17/2020 Order Conditions Did not comply with wet weather plant operational requirements, as described in Provision VI.C.5.c.iv(b). INF-001 did not reach 60 MGD prior to initiating discharge from the Westside Transport/Storage Structure to Discharge Point No. 001. Violation N Report SF - OCEANSIDE Water Pollution Control Plant 437599 R2-2019-0028 N
1087653 01/12/2021 CAT1 Oil and Grease Maximum Daily (MDEL) limit is 20 mg/L and reported value was 35.1 mg/L at EFF-001. Violation N Report Treasure Island WWTP/DOD 438627 R2-2020-0020 N
1087652 01/12/2021 CAT1 Oil and Grease Monthly Average limit is 10 mg/L and reported value was 35.1 mg/L at EFF-001. Violation N Report Treasure Island WWTP/DOD 438627 R2-2020-0020 N
1087646 01/26/2021 Unauthorized Discharge An unauthorized chlorinated potable water discharge to Permanente Creek on January 26, 2021. The discharge did not cause adverse impacts to aquatic life. Violation N Report Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) 432980 R2-2019-0024 Y
1087645 03/18/2020 Unauthorized Discharge An unauthorized chlorinated potable water discharge to Permanente Creek occurred from March 18 to 23, 2020 due to tank overflow. The discharge did not cause adverse impacts to aquatic life in the receiving water, Permanente Creek. Violation N Report Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) 432980 R2-2019-0024 Y
1087607 10/05/2020 OEV Total Coliform 5-Sample Median limit is 240 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001. Violation N Report Rodeo Sanitary District WWTP 416321 R2-2017-0034 Y
1087448 02/26/2021 Order Conditions North Marin Water District failed to notify Regional Water Board staff of a large planned potable water discharge to waters of the United States three days before the actual discharge date on February 26, 2021 Violation N Report North Marin Water District 420005 2014-0194-DWQ N
1087447 03/01/2021 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.1 mg/L and reported value was 1.2 mg/L. Violation N Report North Marin Water District 420005 2014-0194-DWQ Y
1087446 02/28/2021 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.1 mg/L and reported value was 1.2 mg/L. Violation N Report North Marin Water District 420005 2014-0194-DWQ Y
1087445 02/27/2021 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.1 mg/L and reported value was 1.2 mg/L. Violation N Report North Marin Water District 420005 2014-0194-DWQ Y
1087444 02/26/2021 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.1 mg/L and reported value was 1.2 mg/L. Violation N Report North Marin Water District 420005 2014-0194-DWQ Y
1086903 01/31/2021 CAT1 Ammonia, Total (as N) Monthly Average (Mean) limit is 1.6 mg/L and reported value was 2.8 mg/L at EFF-001. Violation N eSMR Mt. View Sanitary District WWTP 406134 R2-2016-0023 Y
1086902 01/27/2021 CAT1 Ammonia, Total (as N) Daily Maximum limit is 4.7 mg/L and reported value was 4.8 mg/L at EFF-001. Violation N eSMR Mt. View Sanitary District WWTP 406134 R2-2016-0023 Y
1086900 01/31/2021 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 540 MPN/100 mL at EFF-001. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 Y
1086660 01/27/2021 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 106 mg/L at EFF-001. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1086659 01/27/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 75.57 mg/L at EFF-001. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1086571 01/27/2021 OEV Enterococci Monthly 90th% limit is 110 MPN/100 mL and reported value was 2419.6 MPN/100 mL at EFF-001B (Blending). Violation N eSMR Las Gallinas WWTP 439063 R2-2020-0022 Y
1086570 08/03/2020 ATOX Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70 % survival and reported value was 0.0 % survival. Violation N Report Harry Tracy WTP 406269 R2-2021-0009 Y
1086569 08/05/2019 ATOX Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70 % survival and reported value was 40 % survival. Violation N Report Harry Tracy WTP 406269 R2-2021-0009 Y
1085869 12/08/2020 ATOX Acute Toxicity-Brook Trout-survival Other limit is 0100 % survival and reported value was 0 % survival at EFF-001. Violation N eSMR Crockett Cogeneration 407128 R2-2016-0022 Y
1085867 10/29/2020 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 44 lb/day and reported value was 175.6 lb/day at EFF-001. Violation N eSMR Crockett Cogeneration 407128 R2-2016-0022 Y
1085764 10/24/2020 Deficient Monitoring Missing effluent and receiving water monitoring for week of Oct 23, 2020 Violation N Report Hanson Aggregates/ Mission Valley Rock 402861 R2-2020-0028 Y
1085129 12/08/2020 ATOX Acute Toxicity-Fathead Minnow-survival Other limit is 100 % survival and reported value was 0 % survival at EFF-001. Violation N eSMR Crockett Cogeneration 407128 R2-2016-0022 Y
1085128 10/29/2020 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 76.5 mg/L at EFF-001. Violation N eSMR Crockett Cogeneration 407128 R2-2016-0022 Y
1085127 10/29/2020 CAT1 Total Suspended Solids (TSS) Daily Discharge limit is 67.0 lb/day and reported value was 175.6 lb/day at EFF-001. Violation N eSMR Crockett Cogeneration 407128 R2-2016-0022 Y
1085126 10/29/2020 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 45 mg/L and reported value was 76.5 mg/L at EFF-001. Violation N eSMR Crockett Cogeneration 407128 R2-2016-0022 Y
1084932 12/15/2020 CAT1 Ammonia, Total (as N) Maximum Daily (MDEL) limit is 32 mg/L and reported value was 37 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1084931 12/31/2020 CAT1 Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was 22.1 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1084545 06/12/2020 Order Conditions On Friday, June 12, 2020 at the City of San Mateo WWTP, approximately 250 gallons of secondary pump pit sump discharge was pumped through a cracked 3" PVC line into our back alley. Approximately 50 gallons made its way under the fence and into Leslie Creek, which is currently dammed off from Seal Slough and is stagnant. On Friday at 2015 Operations received a high-level sump alarm in the secondary pump pit. Upon investigation the sump was found to be locally off, the breaker de-energized, and an additional sump pump and hose routed to an offline tank installed. The supervisor failed to comprehend the situation as the breaker was de-energized and not LOTO. The Supervisor energized the breaker and set the pump to auto and watched the sump level drop. Upon exiting the secondary pump pit, he witnessed the sump discharge spraying into the back alley. By the time he made it back to the pump controls the sump had reached its low setpoint and shut off. The day shift failed to update the night shift of this damaged discharge line. The secondary pump pit sits below sea level and receives salt water infiltration via floor drains. Two separate samples of the secondary pump pit sump were taken and analyzed by our Laboratory. The first sample, taken immediately after the discharge, is a more representative sample of what made its way into Leslie Creek as the sump still had a residual level. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 N
1084544 06/03/2020 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 30 mg/L and reported value was 39.6 mg/L at EFF-001. *** MMP Exempt Reason:Duplicate of Violation 1077306. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 N
1084533 12/31/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 2200.0 lbs/month and reported value was 3403.0 lbs/month at EFF-001. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1084532 12/16/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Maximum Daily (MDEL) limit is 6700 lb/day and reported value was 11807 lb/day at EFF-001. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1084172 12/29/2020 Failure to Notify Violation of Attachment E section IX.D.2 - 24 hr notification Violation N Report Marea Alta - San Leandro 418846 R2-2017-0048 N
1084171 12/29/2020 Deficient Monitoring Violation of Attachment E section VIII.C.3 Violation N Report Marea Alta - San Leandro 418846 R2-2017-0048 N
1084169 12/31/2020 CAT2 Zinc, Total Recoverable Monthly Average limit is 47 ug/L and reported value was 515 ug/L. Violation N Report Marea Alta - San Leandro 418846 R2-2017-0048 Y
1084168 12/29/2020 CAT2 Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value was 610 ug/L. Violation N Report Marea Alta - San Leandro 418846 R2-2017-0048 Y
1084165 12/16/2020 CAT2 Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value was 420 ug/L. Violation N Report Marea Alta - San Leandro 418846 R2-2017-0048 Y
1084162 11/09/2020 OEV TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 135 ug/L. Violation N Report Former Naval Station Treasure Island 412649 R2-2017-0048 Y
1084154 12/04/2020 CAT2 Nickel, Total Recoverable Maximum Daily (MDEL) limit is 44 ug/L and reported value was 83 ug/L. Violation N Report Mission Rock 438034 R2-2017-0048 Y
1084085 11/20/2020 OEV TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 372 ug/L. Violation N Report WWTP Nutrient Removal and Wet Weather Flow Management Upgrade and Expansion Proj 433511 R2-2017-0048 Y
1084074 11/12/2020 CAT2 Methyl Tert-butyl Ether (MTBE) Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 0.69 ug/L. Violation N Report Bay Road Project 439600 R2-2017-0048 Y
1083390 11/07/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 121.71 mg/L at EFF-001. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1083389 11/07/2020 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 86.5 mg/L at EFF-001. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1083388 11/30/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 47.4 mg/L at EFF-001. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1083370 11/21/2020 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 53.5 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1083369 11/30/2020 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 31.7 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1083150 11/30/2020 CAT1 Ammonia, Total (as N) Monthly Average (Mean) limit is 12.3 mg/L and reported value was 12.5 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1082716 08/24/2020 CTOX Chronic Toxicity Monthly Average limit is 51 TUc and reported value was 59.2 TUc at EFF-001. Violation N Report Rodeo Sanitary District WWTP 416321 R2-2017-0034 Y
1082445 05/08/2020 Other Codes Failure to submit technical report pursuant to WC section 13267 Violation N Report 4018 Sonoma Boulevard Property 441571 None Y
1082437 02/21/2020 Other Codes Failure to submit technical report pursuant to WC section 13267 Violation N Report 4018 Sonoma Boulevard Property 441571 None Y
1082162 10/31/2020 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 47.2 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1082161 10/31/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 196.67 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1082160 10/24/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 47 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1082159 10/31/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 67.3 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1082158 10/31/2020 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 170 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1082157 10/10/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 50 mg/L at EFF-001D. Violation N eSMR SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) 417027 R2-2017-0040 Y
1082156 10/10/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 66.6 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1082154 10/31/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 44.3 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1082153 10/17/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 57.7 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1082122 10/17/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 67.83 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1082121 10/10/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 57.57 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1082120 10/03/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 49 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1082119 10/24/2020 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 47.86 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1082118 10/17/2020 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 64.29 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1082117 10/31/2020 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 48.87 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1082116 10/31/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 48.59 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1082115 10/10/2020 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 56.29 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1081571 11/02/2020 CAT2 Methyl Tert-butyl Ether (MTBE) Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 0.8 ug/L. Violation N Report Intuit 438030 R2-2017-0048 Y
1081491 10/19/2020 CAT2 Benzo(a)pyrene Daily Maximum limit is 0.098 ug/L and reported value was 0.11 ug/L. Violation N Report 3rd and Claremont 437204 R2-2017-0048 N
1081148 06/18/2020 OEV Motor Oil Daily Maximum limit is 100 ug/L and reported value was 101 ug/L. Violation N Report Former Naval Station Treasure Island 412649 R2-2017-0048 Y
1081146 06/18/2020 CAT2 Diesel Oil Daily Maximum limit is 50 ug/L and reported value was 70 ug/L. Violation N Report Former Naval Station Treasure Island 412649 R2-2017-0048 Y
1081135 01/24/2020 CAT2 Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 52 ug/L. Violation N Report Serramonte Center Mall 412516 R2-2017-0048 Y
1080933 02/04/2020 CAT2 1,1-Dichloroethane Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 0.71 ug/L. Violation N Inspection Test Track Area Northern Boundary 397960 R2-2017-0048 Y
1080910 10/07/2020 Late Report Violation of Attachment section IX.D.3 - Submittal of 5-day permit violation report. The 5-day permit violation report describing the January 30, 2020 effluent limit violations for copper and zinc was due at the latest on February 24, 2020. It wasn''t submitted until October 7, 2020, after an email request from the Water Board. Violation N Report Castro Valley Marketplace 435886 R2-2017-0048 N
1080909 01/30/2020 CAT2 Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value was 1320 ug/L. Violation N Report Castro Valley Marketplace 435886 R2-2017-0048 Y
1080908 01/30/2020 CAT2 Zinc, Total Recoverable Monthly Average limit is 47 ug/L and reported value was 1320 ug/L. Violation N Report Castro Valley Marketplace 435886 R2-2017-0048 Y
1080907 02/20/2020 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 32.7 ug/L. Violation N Report Castro Valley Marketplace 435886 R2-2017-0048 Y
1080906 02/20/2020 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 14 ug/L and reported value was 32.7 ug/L. Violation N Report Castro Valley Marketplace 435886 R2-2017-0048 Y
1080905 01/30/2020 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 206 ug/L. Violation N Report Castro Valley Marketplace 435886 R2-2017-0048 Y
1080904 01/30/2020 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 14 ug/L and reported value was 206 ug/L. Violation N Report Castro Valley Marketplace 435886 R2-2017-0048 Y
1080763 09/30/2020 CAT1 Ammonia, Total (as N) Monthly Mean limit is 32 mg/L and reported value was 34.63 mg/L at EFF-001. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1080762 09/30/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Mean limit is 30 mg/L and reported value was 31.62 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1080748 09/16/2020 Deficient Monitoring No pH readings for minimum and maximum were recorded September 16 through 17. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1080747 09/15/2020 Deficient Monitoring Daily flow readings for Effluent Flow and Peak Flow were not recorded September 15 through 17. The reported flow readings are shown as 0. All effluent flow was diverted to EQ #3. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1080746 09/16/2020 Deficient Monitoring No Total Coliform sampled September 16 through 17. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1080745 09/16/2020 Deficient Monitoring No Total Residual Chlorine Instantaneous Maximum was recorded September 16 through 17. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1080744 09/15/2020 Deficient Monitoring Daily flow readings for Influent Flow and Peak Flow into the plant were not recorded September 15 through 17 while generator and PG&E power were unavailable. For these days, the reported influent flow readings were estimated using the average of five days prior and five days after the event. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1080734 09/08/2020 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported value was 0.12 mg/L at EFF-001. Violation N eSMR Delta Diablo WWTP 435913 R2-2019-0035 N
1080713 09/19/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 41 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1080712 09/30/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 33.9 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1080682 09/30/2020 CAT1 Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was 16.8 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1080548 06/15/2020 OEV Enterococci Monthly 90th% limit is 110 MPN/100 mL and reported value was 171 MPN/100 mL at E-001. Violation N eSMR South San Francisco-San Bruno WQCP 432955 R2-2019-0021 N
1080473 02/28/2020 Deficient Monitoring Violation of Attachment section VII (specifically Table E-2) - receiving water monitoring of exceeded parameters, pH, dissolved oxygen, hardness, salinity, standard observations. The Discharger conducted effluent and receiving water monitoring sampling for the exceeded parameters (Feb. 26, 2020 permit violation event) without monitoring the other parameters. Violation N Report Facebook Hibiscus 407832 R2-2017-0048 N
1080472 03/06/2020 Late Report Violation of Attachment E section IX.D.3 - submittal of permit violation report within 5 days of notifying the Water Board. On February 27, 2020, the Discharger received a laboratory report identifying effluent limit violations corresponding to its February 26, 2020, sampling event. The Discharger didn''t notify the permit violations to the Water Board until March 5, 2020. The 5-day report was due on March 5, 2020, and it was submitted the following day. No deadline extension requests were received by the Water Board. Violation N Report Facebook Hibiscus 407832 R2-2017-0048 N
1080471 03/05/2020 Failure to Notify Violation of Attachment E section IX.D.1 - notify permit violations to the Water Board within 24-hrs of becoming aware of them. On February 27, 2020, the Discharger received a laboratory report identifying effluent limit violations corresponding to its February 26, 2020, sampling event. The Discharger didn''t notify the Water Board of the permit violations until March 5, 2020. Violation N Report Facebook Hibiscus 407832 R2-2017-0048 N
1080470 02/03/2020 Deficient Monitoring Violation of Attachment E section VII (specifically Table E-2) - receiving water monitoring for exceeded parameters (toluene, xylene), pH, dissolved oxygen, hardness, salinity, and standard observations. The discharger only conducted effluent confirmation sampling on February 3, 2020, but did not monitor the receiving water. Violation N Report Facebook Hibiscus 407832 R2-2017-0048 N
1080469 03/06/2020 Late Report Violation of Attachment E section IX.D.3 - submittal of 5-day permit violation report for January 29, 2020 effluent limit exceedance event. The Discharger provided 24-hr notification of the exceedance on February 4, 2020. Permit violation report was due at the latest on February 9, 2020. The report including description of this violation was submitted on March 6, 2020. Violation N Report Facebook Hibiscus 407832 R2-2017-0048 N
1080461 09/21/2020 Late Report Violation of Attachment E section IX.D.3 - submittal of permit violation report within 5 days of notifying the permit violation to the Water Board Violation N Report 200 Park Avenue 435725 R2-2017-0048 N
1080460 08/28/2020 CAT2 Chromium (VI) Total Recoverable Maximum Daily (MDEL) limit is 10 ug/L and reported value was 19 ug/L. Violation N Report 200 Park Avenue 435725 R2-2017-0048 Y
1080417 10/15/2020 Late Report Violation of Attachment E section IX.D.3 - the Discharger failed to submit a 5-day report describing the July 22, 2020, copper effluent limit exceedance. The Discharger became aware of the permit violation on July 30, 2020. The 5-day report should have been submitted by August 5, 2020. It submitted the 5-day report, upon request by the Water Board, on October 15, 2020. Violation N Report Mission Boulevard Underdrain 401697 R2-2017-0048 N
1080414 08/10/2020 Failure to Notify Violation of Attachment E section IX.D.1 - 24hr notification. The Discharger failed to notify by July 31, 2020, the copper limit exceedance resulting from the July 22, 2020, monthly sampling event. The Discharger received the laboratory results on July 30, 2020, but did not notify the Water Board until August 10, 2020. Violation N Report Mission Boulevard Underdrain 401697 R2-2017-0048 N
1080412 08/06/2020 Order Conditions Violation of Attachment E section IV.D - Cease discharge upon receipt sampling results confirming effluent limit exceedance. Violation N Report Mission Boulevard Underdrain 401697 R2-2017-0048 N
1080410 08/05/2020 Deficient Monitoring Violation of Attachment section VII. Upon collection of confirmation effluent samples, the Discharger did not conduct receiving water monitoring (receiving water monitoring for copper, pH, DO, hardness, salinity, standard observations). Violation N Report Mission Boulevard Underdrain 401697 R2-2017-0048 N
1080409 08/05/2020 CAT2 Copper, Total Recoverable Daily Maximum limit is 20 ug/L and reported value was 36 ug/L. Violation N Report Mission Boulevard Underdrain 401697 R2-2017-0048 Y
1080408 07/22/2020 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 20 ug/L and reported value was 45 ug/L. Violation N Report Mission Boulevard Underdrain 401697 R2-2017-0048 Y
1080407 07/22/2020 CAT2 Copper, Total Recoverable Monthly Average limit is 10 ug/L and reported value was 45 ug/L. Violation N Report Mission Boulevard Underdrain 401697 R2-2017-0048 Y
1080342 03/02/2020 Late Report January 2019 DMR for 001-A was due on March 1, 2019, but submitted 63 days late on May 3, 2019. January 2019 DMR for 001A-A was due on March 1, 2019, but submitted 152 days late on July 31, 2019. June 2019 DMRs for 001A-Q, 001-Q, and INF-S were due on August 1, 2019, but submitted 118 days late on November 27, 2019. January 2020 DMR 001A-A was due on March 1, 2020, but submitted 165 days late on August 13, 2020. Violation N Report Corinda Los Trancos Landfll 426490 R2-2018-0048 Y
1080233 01/05/2020 Deficient Reporting Violation of Attachment E section IX.D.3 - Violations and Unauthorized Discharges Violation N Report Serramonte Center Mall 412516 R2-2017-0048 N
1080232 01/01/2020 Deficient Reporting Violation of Attachment E section IX.D.1 - Violations and Unauthorized Discharges Violation N Report Serramonte Center Mall 412516 R2-2017-0048 N
1080231 01/01/2020 Deficient Monitoring Violation of Attachment E section IV.D - Effluent Monitoring Requirements Violation N Report Serramonte Center Mall 412516 R2-2017-0048 N
1080229 12/23/2019 CAT2 Chromium (VI) Total Recoverable Daily Maximum limit is 16 ug/L and reported value was 31 ug/L. Violation N Report Serramonte Center Mall 412516 R2-2017-0048 Y
1080227 12/23/2019 CAT2 Chromium (VI) Total Recoverable Monthly Average limit is 8.1 ug/L and reported value was 31 ug/L. Violation N Report Serramonte Center Mall 412516 R2-2017-0048 Y
1080223 07/24/2020 Unauthorized Discharge Between July 24 and August 1, 2020. The Discharger placed 377,000 gallons of untreated groundwater in a 40,000 ft2 earthen swale with a maximum of 2.5 feet. On July 29, 2020, an adjacent property owner collected grab samples without notifying the discharger. On July 31, 2020, a one page summary of the analyses was sent to the Discharger and the City of Newark showing pollutant concentrations above groundwater ESLs. On August 1, 2020, the Discharger ceased groundwater pumping into the swale per City of Newark''s request while waiting for own confirmation samples collected on July 30. The Discharger then diverted all water from the dewatering operation to the treatment system being installed at Harbor Point site. On August 4, 2020, the Discharger confirmed the initial sampling results from July 29, 2020. No information regarding pollutant concentrations found at the earthen swale were provided in this 5-day report. Violation N Report Gateway and Harbor Pointe 425706 R2-2017-0048 N
1080222 07/08/2020 CAT2 Chromium (VI) Total Recoverable Maximum Daily (MDEL) limit is 16 ug/L and reported value was 18 ug/L. Violation N Report Serramonte Center Mall 412516 R2-2017-0048 Y
1080221 07/08/2020 CAT2 Chromium (VI) Total Recoverable Monthly Average limit is 8.1 ug/L and reported value was 18 ug/L. Violation N Report Serramonte Center Mall 412516 R2-2017-0048 Y
1080220 06/19/2020 OEV TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 130 ug/L. Violation N Report 610 Walnut Street 435672 R2-2017-0048 Y
1080219 06/19/2020 CAT2 Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 74 ug/L. Violation N Report 610 Walnut Street 435672 R2-2017-0048 Y
1080218 03/11/2020 CAT2 Chrysene Maximum Daily (MDEL) limit is 0.0088 ug/L and reported value was 0.011 ug/L. Violation N Report 477 S. Market St. 430684 R2-2017-0048 Y
1080217 03/11/2020 CAT2 Benzo(a)pyrene Maximum Daily (MDEL) limit is 0.0088 ug/L and reported value was 0.017 ug/L. Violation N Report 477 S. Market St. 430684 R2-2017-0048 Y
1080216 06/18/2020 OEV TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 160 ug/L. Violation N Report 477 S. Market St. 430684 R2-2017-0048 Y
1080215 06/18/2020 CAT2 Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 87 ug/L. Violation N Report 477 S. Market St. 430684 R2-2017-0048 Y
1080214 06/18/2020 Unauthorized Discharge On June 18, 2020, utility construction occurring offsite damaged an inlet pipeline that conveys untreated groundwater from offsite extraction wells. The contractor had been previously notified to hand excavate the marked area, but the excavation was still performed with a backhoe. Once the pipeline ruptured, the secondary containment of the pipe detected the leak and shutdown the treatment system. Approximately 180 gallons of untreated groundwater were released onto the trenched area, 50 of which were recovered and put back into the treatment system. No untreated groundwater reached storm drains or receiving waters. Violation N Report Treatment System South of 101 Regional Groundwater Remediation Program, MEW Area 397998 R2-2017-0048 N
1080212 07/20/2020 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.15 SU. Violation N Report ACWD Newark Desalination Facility Discharges to Outfall E-14 388853 R2-2018-0026 N
1079967 12/31/2019 CAT2 Copper, Total Monthly Average limit is 8.3 ug/L and reported value was 15 ug/L at EFF-001. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 Y
1079928 08/15/2020 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 49.71 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1079927 08/31/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 32.29 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1079926 08/31/2020 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 31.39 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1079924 08/01/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 67 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1079923 08/31/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 36.5 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1079921 08/15/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 58 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1079681 08/31/2020 CAT1 Ammonia, Total (as N) Monthly Average (Mean) limit is 12.3 mg/L and reported value was 16 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1079269 06/01/2020 CAT2 1,1-Dichloroethane Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 1.3 ug/L. Violation N Report Test Track Area Northern Boundary 397960 R2-2017-0048 Y
1078784 07/18/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 45.3 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1078783 07/11/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg-min/L and reported value was 45 mg-min/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1078782 07/04/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 54.6 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1078781 07/31/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C), Percent Removal Other limit is 85 % and reported value was 83.2 % at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1078780 07/31/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 51.2 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1078779 07/25/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 43.1 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1078778 07/31/2020 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 30.8 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1078685 07/17/2020 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 48.0 mg/L at EFF-001. Violation N eSMR Rodeo Sanitary District WWTP 416321 R2-2017-0034 Y
1078601 05/07/2020 CAT2 Diesel Oil Daily Maximum limit is 50 ug/L and reported value was 95 ug/L. Violation N Report 720 Montague Expressway 433614 R2-2017-0048 Y
1078596 05/02/2020 Deficient Monitoring Violation of Attachment E section III - influent monitoring in accordance with Table E-2 Violation N Report 974 Arques - AMI - B81 Dewater 397987 R2-2017-0048 N
1078586 05/01/2020 Deficient Monitoring Violation of Attachment E section IV.A - effluent monitoring in accordance with Table E-2 Violation N Report 974 Arques - AMI - B81 Dewater 397987 R2-2017-0048 N
1078531 08/16/2020 Deficient Reporting Violation of Attachment E section IX.B.2.b - due date for submittal of SMRs. Violation N Report Rescore WCMCD, LLC 428168 R2-2017-0048 N
1078529 08/10/2020 Deficient Monitoring Violation of Attachment E section V.E - missing daily bioassay water monitoring for alkalinity, hardness, and ammonia. Violation N Report West-Side Aquifers Treatment System (WATS) 397922 R2-2017-0048 N
1078528 08/10/2020 Deficient Monitoring Violation of Attachment E section V.E - missing daily bioassay water monitoring for alkalinity, hardness, and ammonia. Violation N Report NASA Ames Research RGRP 397985 R2-2017-0048 N
1078316 02/28/2020 CAT2 Xylenes, Total Daily Maximum limit is 0.5 ug/L and reported value was 1.22 ug/L. Violation N Report Facebook Hibiscus 407832 R2-2017-0048 Y
1078315 02/28/2020 CAT2 Toluene Daily Maximum limit is 0.5 ug/L and reported value was 1.03 ug/L. Violation N Report Facebook Hibiscus 407832 R2-2017-0048 Y
1078314 02/26/2020 CAT2 Ethylbenzene Daily Maximum limit is 0.5 ug/L and reported value was 0.65 ug/L. Violation N Report Facebook Hibiscus 407832 R2-2017-0048 Y
1078313 02/26/2020 CAT2 1,1,2-Trichloroethane Daily Maximum limit is 0.5 ug/L and reported value was 1.15 ug/L. Violation N Report Facebook Hibiscus 407832 R2-2017-0048 Y
1078312 02/26/2020 CAT2 Xylenes, Total Daily Maximum limit is 0.5 ug/L and reported value was 2.69 ug/L. Violation N Report Facebook Hibiscus 407832 R2-2017-0048 Y
1078309 02/26/2020 CAT2 Toluene Daily Maximum limit is 0.5 ug/L and reported value was 1.48 ug/L. Violation N Report Facebook Hibiscus 407832 R2-2017-0048 Y
1078307 01/29/2020 CAT2 Xylenes, Total Daily Maximum limit is 0.5 ug/L and reported value was 0.640 ug/L. Violation N Report Facebook Hibiscus 407832 R2-2017-0048 Y
1078306 01/29/2020 CAT2 Toluene Daily Maximum limit is 0.5 ug/L and reported value was 0.830 ug/L. Violation N Report Facebook Hibiscus 407832 R2-2017-0048 Y
1078221 02/29/2020 Unauthorized Discharge Discharge of untreated groundwater associated wtih repair of leaking pipe feeding treatment system. This was a miscommunication among parties acting on behalf of discharger. Total discharge for event (including 2/28/2020 leaky pipe event) is 22,967 gallons. Receiving water monitoring shows no impacts of VOCs nor TPH above effluent limits. Violation N Report Space Systems/ Loral, Inc. 397990 R2-2017-0048 N
1078219 02/28/2020 Unauthorized Discharge Leaky underground pipe causes discharge of untreated groundwater to storm drain leading to Adobe Creek. Total discharge for event (including 2/29/2020 event) is 22,967 gallons. Receiving water monitoring shows no impacts of VOCs nor TPH above effluent limits. Violation N Report Space Systems/ Loral, Inc. 397990 R2-2017-0048 N
1078200 02/10/2020 CAT2 Indeno (1,2,3-cd) Pyrene Daily Maximum limit is 0.0088 ug/L and reported value was 0.200 ug/L. Violation N Report 477 S. Market St. 430684 R2-2017-0048 Y
1078199 02/10/2020 CAT2 Dibenzo(a,h)anthracene Daily Maximum limit is 0.0088 ug/L and reported value was 0.071 ug/L. Violation N Report 477 S. Market St. 430684 R2-2017-0048 Y
1078198 02/10/2020 CAT2 Chrysene Daily Maximum limit is 0.0088 ug/L and reported value was 0.130 ug/L. Violation N Report 477 S. Market St. 430684 R2-2017-0048 Y
1078197 02/10/2020 CAT2 Benzo(k)fluoranthene Daily Maximum limit is 0.0088 ug/L and reported value was 0.10 ug/L. Violation N Report 477 S. Market St. 430684 R2-2017-0048 Y
1078196 02/10/2020 CAT2 Benzo(b)fluoranthene Daily Maximum limit is 0.0088 ug/L and reported value was 0.067 ug/L. Violation N Report 477 S. Market St. 430684 R2-2017-0048 Y
1078195 02/10/2020 CAT2 Benzo(a)pyrene Daily Maximum limit is 0.0088 ug/L and reported value was 0.081 ug/L. Violation N Report 477 S. Market St. 430684 R2-2017-0048 Y
1078194 02/10/2020 CAT2 Benzo(a)anthracene Daily Maximum limit is 0.0088 ug/L and reported value was 0.11 ug/L. Violation N Report 477 S. Market St. 430684 R2-2017-0048 Y
1078193 01/24/2020 CAT2 1,2-Dichloroethane Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 3.5 ug/L. Violation N Report Gateway and Harbor Pointe 425706 R2-2017-0048 Y
1078192 01/16/2020 CAT2 1,2-Dichloroethane Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 4.0 ug/L. Violation N Report Gateway and Harbor Pointe 425706 R2-2017-0048 Y
1078136 12/27/2019 Unauthorized Discharge 3,100-gallon spill of untreated groundwater that reached San Tomas Aquino Creek. The treatment system overflowed at the media equalization tank that had faulty design and operation of level sensors. As a result, the sand filter preceding the equalization tank continued to move process groundwater to it. Violation N Report 1150 Walsh Avenue 435679 R2-2017-0048 N
1078126 11/06/2019 CAT2 Gasoline Daily Maximum limit is 50 ug/L and reported value was 100 ug/L. Violation N Report 720 Montague Expressway 433614 R2-2017-0048 Y
1078123 11/27/2019 CAT2 Zinc, Total Recoverable Monthly Average limit is 47 ug/L and reported value was 63 ug/L. Violation N Report Raytheon Groundwater Treatment System 397954 R2-2017-0048 Y
1078122 11/05/2019 CAT2 Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value was 98 ug/L. Violation N Report Raytheon Groundwater Treatment System 397954 R2-2017-0048 Y
1078017 09/30/2019 CAT2 Nickel, Total Recoverable Monthly Average limit is 43 ug/L and reported value was 54 ug/L. Violation N Report Univar USA, Inc. (2256 Junction Ave.) 397973 R2-2017-0048 Y
1078014 10/10/2019 Unauthorized Discharge Release of untreated groundwater from one of extraction wells. Volume: 5 gallons. Released to pavement, no impacts to Matadero Creek observed. Violation N Report Former Teledyne-Singer Site 397961 R2-2017-0048 N
1077989 09/13/2019 CAT2 1,1-Dichloroethane Daily Maximum limit is 0.50 ug/L and reported value was 0.71 ug/L. Violation N Report West-Side Aquifers Treatment System (WATS) 397922 R2-2017-0048 N
1077988 09/13/2019 CAT2 cis-1,2-Dichloroethene Daily Maximum limit is 0.50 ug/L and reported value was 6.6 ug/L. Violation N Report West-Side Aquifers Treatment System (WATS) 397922 R2-2017-0048 N
1077987 08/28/2019 CAT2 cis-1,2-Dichloroethene Daily Maximum limit is 0.50 ug/L and reported value was 9.4 ug/L. Violation N Report West-Side Aquifers Treatment System (WATS) 397922 R2-2017-0048 N
1077976 09/25/2019 CAT2 1,1,1-Trichloroethane Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 1.2 ug/L. Violation N Report Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area 397967 R2-2017-0048 Y
1077975 09/25/2019 CAT2 1,1-Dichloroethane Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 0.95 ug/L. Violation N Report Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area 397967 R2-2017-0048 Y
1077974 09/12/2019 CAT2 1,1,1-Trichloroethane Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 0.8 ug/L. Violation N Report Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area 397967 R2-2017-0048 Y
1077973 09/12/2019 CAT2 1,1-Dichloroethane Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 0.7 ug/L. Violation N Report Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area 397967 R2-2017-0048 Y
1077961 07/30/2019 Unauthorized Discharge A pipe valve connecting extraction wells and groundwater treatment system was improperly closed and leaked untreated groundwater to a plugged storm drain entry point. Volume is estimated less than 1,000 gallons. There was no release to any surface water, but soil within 5 feet of valve was saturated. Violation N Report Vishay Siliconix 397951 R2-2017-0048 N
1077956 06/18/2019 Failure to Notify The Discharger conducted first-day startup sampling on April 18, 2019, and after receiving an exceedance of Chrysene effluent limits it put the Treatment System on recirculation mode on the same day. After an extended period while in recirculation mode, it began discharging on June 18, 2019. The discharger did not confirm Chrysene exceedance nor conduct on 5-day sampling which would have happened on June 23, 2019. Violation N Report 3655 Kifer Road 429068 R2-2017-0048 N
1077955 06/23/2019 Failure to Notify The Discharger conducted first-day startup sampling on April 18, 2019, and after receiving an exceedance of Chrysene effluent limits it put the Treatment System on recirculation mode on the same day. After an extended period while in recirculation mode, it began discharging on June 18, 2019. The discharger did not confirm Chrysene exceedance nor conduct on 5-day sampling which would have happened on June 23, 2019. The Discharger did not conduct 5-day startup sampling as required by Attachment E section VIII.A.2. Violation N Report 3655 Kifer Road 429068 R2-2017-0048 N
1077954 06/23/2019 Deficient Monitoring The Discharger conducted first-day startup sampling on April 18, 2019, and after receiving an exceedance of Chrysene effluent limits it put the Treatment System on recirculation mode on the same day. After an extended period while in recirculation mode, it began discharging on June 18, 2019. The discharger did not confirm Chrysene exceedance nor conduct on 5-day sampling which would have happened on June 23, 2019. The Discharger did not conduct 5-day startup sampling as required by Attachment E section VIII.A.2. Violation N Report 3655 Kifer Road 429068 R2-2017-0048 N
1077941 06/20/2019 ATOX Acute Toxicity-Sheepshead Minnow-survival 1-Hour Average (Mean) limit is 70 % effluent and reported value was 0 % effluent. Violation N Report Industrial Road Office Complex 420487 R2-2017-0048 N
1077936 06/10/2019 ATOX Acute Toxicity-Sheepshead Minnow-survival 1-Hour Average (Mean) limit is 70 % effluent and reported value was 0 % effluent. Violation N Report Industrial Road Office Complex 420487 R2-2017-0048 N
1077876 04/17/2020 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 500.0 mg/L and reported value was 530.0 mg/L. Violation None Report Hanson Aggregates/ Mission Valley Rock 402861 R2-2020-0028 Y
1077875 04/16/2020 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 500.0 mg/L and reported value was 520.0 mg/L. Violation None Report Hanson Aggregates/ Mission Valley Rock 402861 R2-2020-0028 Y
1077874 04/10/2020 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 500 mg/L and reported value was 540 mg/L. Violation N Report Hanson Aggregates/ Mission Valley Rock 402861 R2-2020-0028 Y
1077539 06/13/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 99 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1077538 06/06/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 201.4 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1077537 06/30/2020 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 40.3 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1077535 06/27/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 47.6 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1077534 06/20/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 64.6 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1077532 06/06/2020 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 60.4 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1077531 06/30/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C), Percent Removal Monthly Average (Mean) limit is 85.0 % and reported value was 70.1 % at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1077530 06/30/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 95.8 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1077529 06/30/2020 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Average (Mean) limit is 85.0 % and reported value was 81.8 % at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1077307 06/12/2020 Order Conditions On Friday, June 12, 2020 at the City of San Mateo WWTP, approximately 250 gallons of secondary pump pit sump discharge was pumped through a cracked 3" PVC line into our back alley. Approximately 50 gallons made its way under the fence and into Leslie Creek, which is currently dammed off from Seal Slough and is stagnant. On Friday at 2015 Operations received a high-level sump alarm in the secondary pump pit. Upon investigation the sump was found to be locally off, the breaker de-energized, and an additional sump pump and hose routed to an offline tank installed. The supervisor failed to comprehend the situation as the breaker was de-energized and not LOTO. The Supervisor energized the breaker and set the pump to auto and watched the sump level drop. Upon exiting the secondary pump pit, he witnessed the sump discharge spraying into the back alley. By the time he made it back to the pump controls the sump had reached its low setpoint and shut off. The day shift failed to update the night shift of this damaged discharge line. The secondary pump pit sits below sea level and receives salt water infiltration via floor drains. Two separate samples of the secondary pump pit sump were taken and analyzed by our Laboratory. The first sample, taken immediately after the discharge, is a more representative sample of what made its way into Leslie Creek as the sump still had a residual level. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 N
1077306 06/06/2020 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 30 mg/L and reported value was 39.6 mg/L at EFF-001. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 Y
1076566 03/09/2020 ATOX Acute Toxicity 11 Sample 90th Percentile limit is 70 % survival and reported value was 50 % survival at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1076565 03/02/2020 ATOX Acute Toxicity 11 Sample 90th Percentile limit is 70 % survival and reported value was 60 % survival at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1076485 04/06/2020 Order Conditions Did not comply with wet weather plant operational requirements, as described in Provision VI.C.5.c.iv(b). INF-001 did not reach 60 MGD prior to initiating discharge from the Westside Transport/Storage Structure to Discharge Point No. 001. Violation N Report SF - OCEANSIDE Water Pollution Control Plant 437599 R2-2019-0028 N
1076326 05/30/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 181.9 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1076325 05/16/2020 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 77.1 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1076324 05/09/2020 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 56.0 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1076323 05/02/2020 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 61.4 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1076322 05/31/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C), Percent Removal Monthly Average limit is 85 % and reported value was 43.6 % at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1076321 05/31/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 169.5 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1076320 05/23/2020 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 72.3 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1076319 05/09/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 135 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1076318 05/02/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 135.7 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1076317 05/30/2020 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 64.2 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1076315 05/31/2020 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 % and reported value was 65.9 % at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1076314 05/23/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 188.6 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1076313 05/16/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 171.6 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1076312 05/31/2020 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 66.9 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1076233 05/07/2020 CAT2 Nickel, Total Daily Maximum limit is 11 ug/L and reported value was 22 ug/L at EFF-001. Violation N eSMR American Canyon Water Reclamation Facility (WRF) (formerly WWTP) 412756 R2-2017-0008 Y
1076012 05/20/2020 OEV Fecal Coliform 5-Sample Median limit is 240 MPN/100 mL and reported value was 3500 MPN/100 mL at E-001-D1. Violation N eSMR Tesoro Martinez Facility WWTP 402053 R2-2015-0033 N
1076011 05/13/2020 OEV Fecal Coliform 5-Sample Median limit is 240 MPN/100 mL and reported value was 920 MPN/100 mL at E-001-D1. Violation N eSMR Tesoro Martinez Facility WWTP 402053 R2-2015-0033 N
1075886 05/01/2020 Deficient Monitoring Deficient storm water monitoring at EFF-005, EFF-006, EFF-008, EFF-013, and EFF-014 due to reduced rainfall events during storm season for 2019-2020 wet season. Consistent with description of violation type, only one storm water sample location listed. Violation N eSMR C&H Sugar 420805 R2-2018-0012 N
1075519 03/17/2020 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported value was 0.1 mg/L. Violation N Report Hanson Aggregates SF Pier 92 Sand Yard 402859 R2-2020-0028 Y
1075518 03/17/2020 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported value was 0.2 mg/L. Violation N Report 4501 Tidewater Ave, Oakland 402858 R2-2020-0028 Y
1075232 04/18/2020 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 56.4 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1075231 04/30/2020 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 52.8 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1075230 04/25/2020 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 62.2 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1075229 04/18/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 107.2 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1075228 04/25/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 119.6 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1075227 04/30/2020 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Average (Mean) limit is 85.0 % and reported value was 77.9 % at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1075226 04/04/2020 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 51.5 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1075225 04/30/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 95.6 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1075224 04/11/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 62.7 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1075223 04/04/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 63.4 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1075222 04/30/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C), Percent Removal Monthly Average (Mean) limit is 85.0 % and reported value was 63.9 % at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1075047 04/12/2020 CTOX Chronic Toxicity-C.dubia-Reproduction Single Sample Maximum limit is 2 TUc and reported value was 4.6 TUc at EFF-001. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1073865 10/31/2019 Late Report The 2019 3rd quarter report was submitted late. Violation N Report DeSilva Gates Aggregates 410097 R2-2020-0028 N
1073864 05/05/2020 Late Report The 2019 4th quarter report was submitted late. Violation N Report Mare Island Dry Dock LLC 397325 R2-2023-0007 N
1073862 03/05/2020 Late Report The 2018-19 annual stormwater report was submitted late Violation N Report Bay Ship & Yacht 397326 R2-2023-0007 N
1073859 01/31/2020 Late Report The 2019 4th quarter SMR was submitted late. Violation N Report Bay Ship & Yacht 397326 R2-2023-0007 N
1073858 07/31/2019 Late Report The 2019 2nd Quarter SMR was submitted late Violation N Report Bay Ship & Yacht 397326 R2-2023-0007 N
1073731 04/21/2020 Sanitary Sewer Overflow/Spill/ Type: Category 1. Construction Diversion Failure;Construction under way by Corone and Sons on new school construction. Public sewer was bypassed and discharge into cleanout. Discharge hose folded over and pushed water up and out onto the surface. caused 180.0 gallons of sewage to spill from Lateral Clean Out (Public);Mixed gravel and paved area surrounding cleanout at Crockett - Carq Mid School to Paved Surface;Separate Storm Drain;Unpaved surface;water absorbed into gravel packed trench (construction). Water spread onto adjacent paved area. Water entered into nearby storm drain. Surface water body affected (Carquinez Straits). Violation N SSO Joint C&H-Cvsd Biological CS 299948 2022-0103-DWQ Y
1073452 03/14/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 46.3 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1073451 03/07/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 50.4 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1073450 03/28/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 78.9 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1073449 03/21/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 60.3 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1073448 03/31/2020 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 31.8 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1073447 03/31/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C), Percent Removal Monthly Average limit is 85 % and reported value was 76.9 % at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1073446 03/31/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 61 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1073445 03/31/2020 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 49 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1073440 03/23/2020 ATOX Acute Toxicity-Rainbow Trout-survival Instantaneous Minimum limit is 70 % effluent and reported value was 45 % effluent at EFF-001G. Violation N eSMR Pittsburg Generating Station 421207 R2-2018-0017 N
1073349 03/20/2020 CAT1 Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported value was 3077 lb/day at EFF-001. Violation N eSMR Martinez Refining Company WWTP 416687 R2-2017-0039 Y
1073348 03/23/2020 CAT1 Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported value was 4094 lb/day at EFF-001. Violation N eSMR Martinez Refining Company WWTP 416687 R2-2017-0039 Y
1073347 03/22/2020 CAT1 Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported value was 3457 lb/day at EFF-001. Violation N eSMR Martinez Refining Company WWTP 416687 R2-2017-0039 Y
1073346 03/31/2020 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 1500 lb/day and reported value was 2113 lb/day at EFF-001. Violation N eSMR Martinez Refining Company WWTP 416687 R2-2017-0039 Y
1073345 03/21/2020 CAT1 Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported value was 4853 lb/day. Violation N eSMR Martinez Refining Company WWTP 416687 R2-2017-0039 Y
1073344 03/18/2020 CAT1 Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported value was 10140 lb/day at EFF-001. Violation N eSMR Martinez Refining Company WWTP 416687 R2-2017-0039 Y
1073343 03/17/2020 CAT1 Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported value was 9414 lb/day at EFF-001. Violation N eSMR Martinez Refining Company WWTP 416687 R2-2017-0039 Y
1072101 02/29/2020 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value was 19.3 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 N
1072095 12/14/2019 Deficient Monitoring During the week of December 8th, 2019, MRC took only one of the three required TSS samples. Violation N eSMR Martinez Refining Company WWTP 416687 R2-2017-0039 N
1072089 02/22/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 50.9 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1072088 02/15/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 50.7 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1072087 02/29/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 51.4 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1072086 02/29/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 45.8 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1072079 02/27/2020 OEV pH Instantaneous Minimum limit is 6.0 SU and reported value was 5.78 SU at EFF-001Ind. Violation N eSMR SF Arprt Mel Leong TP-Industrl 425630 R2-2018-0045 Y
1072061 02/19/2020 Order Conditions There was a discharge of treated sanitary wastewater from E-001. This is a violation of Discharge Prohibition III.A of Order No. R2-2016-0043. Violation N eSMR USS-UPI LLC - NPDES/SUB15 410165 R2-2016-0043 N
1071432 11/30/2019 CAT1 Ammonia, Total (as N) Monthly Average limit is 32 mg/L and reported value was 33 mg/L at EFF-001. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 Y
1071416 01/11/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 40 mg/L and reported value was 49 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1071415 01/31/2020 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 25 mg/L and reported value was 35 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1071414 01/07/2020 CAT2 Nickel, Total Daily Maximum limit is 35 ug/L and reported value was 58.3 ug/L at EFF-001. Violation N eSMR Sunnyvale WPCP 398068 R2-2014-0035 N
1070220 08/11/2019 Order Conditions On August 11, 2019, due to the failure of Chlorine Contact Tank #1 sodium hypochlorite feed pump on motor overload, approximately 300,000 gallons of non-chlorinated / non-disinfected effluent made its way to the San Francisco Bay via the outfall line. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 N
1070174 12/31/2019 Deficient Monitoring Mercury and PCBs samples were not collected in 2019. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 N
1070114 10/03/2019 Order Conditions Failure to notify Regional Water Board when site contact information was changed. Violation of Cannabis General Order section C.2.p. Violation N Inspection 810 81st Ave 421427 2023-0102-DWQ N
1070113 12/18/2019 CAT1 Settleable Solids Monthly Average limit is 0.10 ml/L/hr and reported value was 0.20 ml/L/hr at EFF-005. Violation N eSMR Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) 432980 R2-2019-0024 Y
1070112 12/18/2019 CAT2 Selenium, Total Recoverable Maximum Daily (MDEL) limit is 8.2 ug/L and reported value was 16 ug/L at EFF-001. Violation N eSMR Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) 432980 R2-2019-0024 Y
1070086 12/31/2019 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 29.2 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1070041 12/31/2019 Deficient Monitoring EFF-001 total coliform daily sampling was missed. The sample was collected at the wrong location. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 N
1070040 12/28/2019 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value was 31 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 N
1070039 12/31/2019 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 77 % at EFF-001. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 Y
1070038 12/21/2019 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value was 25 mg/L at EFF-001. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 N
1070037 12/30/2019 Deficient Monitoring EFF-001 total coliform daily sampling was missed. The sample was collected at the wrong location. Violation N eSMR St. Helena City WWTP 404297 R2-2016-0003 N
1069945 12/31/2019 CAT1 Total Suspended Solids (TSS) Monthly Mean limit is 30 mg/L and reported value was 37.1 mg/L at EFF-001San. Violation N eSMR SF Airport Mel Leong TP-Sanitary Waste 425630 R2-2018-0045 Y
1069899 12/03/2019 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported value was 4.92 mg/L at EFF-001. Violation N eSMR Las Gallinas WWTP 402221 R2-2015-0021 Y
1069802 12/05/2019 Unauthorized Discharge The cultivator was discharging two types of wastewater (reverse osmosis reject water and wastewater associated with the cleaning of cannabis cultivation equipment) directly into a sink that discharges to an unknown location. We assume that the sink drain is directed to a septic tank or to land. This is not allowed. Wastewater from cannabis cultivation, if not being discharged to a publicly owned treatment works, must be collected in a storage tank and hauled to a sewer system that accepts cannabis wastewater using a permitted wastewater hauler. Disposal of wastewater to either an onsite septic system or to land is prohibited and staff directed Mr. Houston to immediately cease this discharge. Violation N Inspection LOL Farms 422022 2023-0102-DWQ N
1069746 01/22/2020 Sanitary Sewer Overflow/Spill/ Type: Category 1. Root Intrusion;Buildup of "flushable" wipes was noticed by all attending caused 450.0 gallons of sewage to spill from Gravity Mainline;Manhole at 45 Emerson MH E-03-14 to Separate Storm Drain;Street/Curb and Gutter;Unpaved surface;Est 20% went into dirt. est 80% to gutter and storm drain. Surface water body affected (Carquinez Strait). Violation N SSO Joint C&H-Cvsd Biological CS 299948 2022-0103-DWQ Y
1069633 12/18/2019 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 6700 lb/day and reported value was 10817 lb/day at EFF-001. Violation N eSMR C&H Sugar 420805 R2-2018-0012 Y
1069632 12/31/2019 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) 30-Day Average limit is 2200 lb/day and reported value was 3309 lb/day at EFF-001. Violation N eSMR C&H Sugar 420805 R2-2018-0012 Y
1068871 11/26/2019 Order Conditions Did not comply with wet weather plant operational requirements, as described in Provision VI.C.6.c.3.ii. EFF-001 only reached 134 MGD before discharging at CSD-002 & CSD-003 (165 MGD required at EFF-001 before discharging at CSD-002 & CSD-003). Violation N Report SF - OCEANSIDE Water Pollution Control Plant 360578 R2-2009-0062 N
1068526 11/30/2019 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported value was 4.92 mg/L at EFF-001. Violation N eSMR Las Gallinas WWTP 402221 R2-2015-0021 Y
1068525 11/29/2019 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported value was 4.92 mg/L at EFF-001. Violation N eSMR Las Gallinas WWTP 402221 R2-2015-0021 Y
1068390 11/30/2019 CAT1 Ammonia, Total (as N) Monthly Average (Mean) limit is 12.3 mg/L and reported value was 13.0 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1068334 11/20/2019 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0 mg/L and reported value was 2.33 mg/L at EFF-001. Violation N eSMR Sunnyvale WPCP 398068 R2-2014-0035 N
1068226 11/30/2019 CAT2 Zinc, Total Monthly Average limit is 58 ug/L and reported value was 61 ug/L at EFF-001. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1067498 10/05/2019 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 70.6 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1067497 10/31/2019 CAT1 Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 26.4 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1067496 10/05/2019 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 122 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1067495 10/31/2019 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 41 mg/L at EFF-001. Violation N eSMR North San Mateo County Sanitation District WWTP 414390 R2-2017-0026 Y
1067347 10/28/2019 Deficient Monitoring The Influent sample sent to Alpha Laboratories for BOD analysis was prepared outside of the recommended hold time. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1067346 10/28/2019 Deficient Monitoring The Effluent sample sent to Alpha Laboratories for BOD analysis was prepared outside of the recommended hold time. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1067345 10/29/2019 Deficient Monitoring The Effluent sample for Enterococci analysis was received and set at Alpha Laboratories past the recommended hold time. Violation N eSMR Sonoma Valley County SD WWTP 432957 R2-2019-0019 N
1067341 09/27/2019 Late Report The cultivator must site management plan to the Regional Water Board by December 20, 2019, to avoid enforcement by the original due date of December 23, 2018. Violation N Inspection Toley Farms 425365 2023-0102-DWQ N
1067340 09/27/2019 Hydro Modification By December 20, 2019, the cultivator must consult with Nicole Fairley (nicole.fairley@waterboards.ca.gov or 510-622-2424) to determine whether to apply for a Clean Water Act section 401 water quality certification and/or waste discharge requirements from the Regional Water Board for the culvert work related to the onsite stream crossings. The current culverts appear to be undersized thus restricting the passage of water. Violation N Inspection Toley Farms 425365 2023-0102-DWQ N
1067339 09/27/2019 Unauthorized Discharge The cultivator is immediately prohibited from discharging reverse osmosis reject water, irrigation tailwater, or any other waste stream to the ground without a separate permit. Violation N Inspection Toley Farms 425365 2023-0102-DWQ N
1067338 09/27/2019 BMP The cultivator must evaluate the erosion controls on the road and augment them as necessary before the winter period begins on November 15, 2019, to prevent discharge of sediment to the unnamed channels adjacent to the road. Violation N Inspection Toley Farms 425365 2023-0102-DWQ N
1066998 07/31/2019 CAT1 Oil and Grease Monthly Average limit is 10 mg/L and reported value was 12 mg/L at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1066850 06/30/2019 OEV Fecal Coliform 10% for 30 days limit is 1100 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1066849 06/30/2019 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 % and reported value was 80 % at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1066848 06/30/2019 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 60 mg/L at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1066847 06/22/2019 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 98 mg/L at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1066846 06/15/2019 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 78 mg/L at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1066845 06/30/2019 CAT1 BOD5 @ 20 Deg. C, Percent Removal Monthly Average limit is 85 % and reported value was 84 % at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1066844 06/30/2019 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 48 mg/L at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1066843 06/22/2019 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 59 mg/L at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1066841 06/15/2019 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 62 mg/L at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1066839 05/29/2019 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported value was 0.2 mg/L at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1066837 06/07/2019 ATOX Acute Toxicity 11 Sample 90th Percentile limit is 70 % survival and reported value was 55 % survival at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1066836 06/07/2019 ATOX Acute Toxicity 11-Sample Median limit is 90 % survival and reported value was 85 % survival at EFF-001A. Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1066755 10/31/2019 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-002. Violation N eSMR Palo Alto Regional WQCP 429934 R2-2019-0015 N
1066754 10/31/2019 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-001. Violation N eSMR Palo Alto Regional WQCP 429934 R2-2019-0015 N
1066287 07/09/2019 OEV pH Instantaneous Maximum limit is 9 SU and reported value was 9.1 SU. Violation N Report Hanson Aggregates SF Pier 92 Sand Yard 402859 R2-2020-0028 Y
1066043 09/26/2019 Deficient Monitoring Weekly sample for Total Suspended Solids was collected as required, but was analyzed after the hold-time on the sample had expired. Result was non-detect. Violation N eSMR Martinez Refining Company WWTP 416687 R2-2017-0039 N
1065994 09/16/2019 CAT2 Selenium, Total Recoverable Maximum Daily (MDEL) limit is 8.2 ug/L and reported value was 10 ug/L at EFF-007. Violation N eSMR Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) 432980 R2-2019-0024 Y
1065885 09/03/2019 OEV pH Instantaneous Minimum limit is 6 SU and reported value was 5.9 SU at EFF-001. Violation N eSMR Port Costa WWTP 427684 R2-2018-0053 Y
1065884 09/01/2019 OEV pH Instantaneous Minimum limit is 6 SU and reported value was 5.9 SU at EFF-001. Violation N eSMR Port Costa WWTP 427684 R2-2018-0053 Y
1065804 06/11/2019 Late Report Submit the 2018 Annual Monitoring and Reporting Program by September 29, 2019, through the Cannabis Cultivation Programs Portal. Violation N Inspection Agricola Flower and Nursery 425608 2019-0001-DWQ N
1065803 06/11/2019 Late Report Submit a Site Management Plan to the Regional Water Board by October 29, 2019, to avoid enforcement by the original due date of December 31, 2018. Violation N Inspection Agricola Flower and Nursery 425608 2019-0001-DWQ N
1065802 06/11/2019 BMP Provide secondary containment for all fertilizer containers and submit a photograph to the Regional Water Board. Violation N Inspection Agricola Flower and Nursery 425608 2019-0001-DWQ N
1065797 10/27/2019 Sanitary Sewer Overflow/Spill/ Type: Category 1. Debris-General;Unidentified cause of blockage, only minor roots observed from rake in downstream manhole. caused 278 gallons of sewage to spill from Manhole at BISHOP ROAD MH e-08-02 to Separate Storm Drain. Surface water body affected (Carquinez Strait). Violation N SSO Joint C&H-Cvsd Biological CS 299948 2022-0103-DWQ Y
1065561 06/11/2019 Order Conditions Water use for all cannabis cultivation operations, both indoor and outdoor, should be metered and recorded, as required by Cannabis General Order Attachment A, Section 2, numbers 84 and 99. Violation N Inspection Glentucky Family Farm 421483 2023-0102-DWQ N
1065560 06/11/2019 Surface Water Discharge of tailwater from the indoor cultivation to land is prohibited without a separate permit. This water should be collected in a tank and hauled to a permitted wastewater treatment facility until and unless the discharger receives a permit for discharging the tailwater to land, as required by Cannabis General Order Attachment A, Section 1, numbers 1 and 27. Violation N Inspection Glentucky Family Farm 421483 2023-0102-DWQ N
1065179 08/02/2019 Late Report Submit a Site Management Plan Violation N Inspection Willie Bird 429840 2023-0102-DWQ N
1065178 08/02/2019 BMP Seal the large crack in the chemical storage room or provide secondary containment for chemicals that will prevent spills from entering the crack Violation N Inspection Willie Bird 429840 2023-0102-DWQ N
1065177 08/02/2019 Order Conditions Obtain a Small Irrigation Use Requirement (SIUR) permit from the State Water Board¿s Division of Water Rights (DWR) Violation N Inspection Willie Bird 429840 2023-0102-DWQ N
1065171 08/05/2019 BMP Provide secondary containment for all gasoline storage containers and gasoline-powered generators and pumps Violation N Inspection Willie Bird 429840 2023-0102-DWQ N
1064629 08/11/2019 Order Conditions On August 11, 2019, due to the failure of Chlorine Contact Tank #1 sodium hypochlorite feed pump on motor overload, approximately 300,000 gallons of non-chlorinated / non-disinfected effluent made its way to the San Francisco Bay via the outfall line. Violation N eSMR San Mateo WWTP 421205 R2-2018-0016 N
1064566 08/31/2019 OEV pH Instantaneous Minimum limit is 6 SU and reported value was 5.5 SU at EFF-001. Violation N eSMR Port Costa WWTP 427684 R2-2018-0053 Y
1064565 08/30/2019 OEV pH Instantaneous Minimum limit is 6 SU and reported value was 5.8 SU at EFF-001. Violation N eSMR Port Costa WWTP 427684 R2-2018-0053 Y
1064559 08/12/2019 Deficient Monitoring The TSS samples for both INF-001 and EFF-001 were missed by the District's contract lab and had to be run outside of the recommended hold time for samples collected August 12, 2019. Violation N eSMR Sonoma Valley County SD WWTP 396238 R2-2014-0020 N
1064558 08/12/2019 Deficient Monitoring The TSS samples for both INF-001 and EFF-001 were missed by the District's contract lab and had to be run outside of the recommended hold time for samples collected August 12, 2019. Violation N eSMR Sonoma Valley County SD WWTP 396238 R2-2014-0020 N
1064540 08/19/2019 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported value was 1.5 mg/L at EFF-001. Violation N eSMR City of Pinole WWTP 419500 R2-2018-0004 Y
1064237 08/14/2019 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported value was 7.7 mg/L at E-002. Violation N eSMR South San Francisco-San Bruno WQCP 395656 R2-2014-0012 Y
1064219 08/02/2019 Deficient Monitoring Shell Martinez neglected to sample the EFF-001D sample point for Enterococcus in the month of August 2019. Violation N eSMR Martinez Refining Company WWTP 416687 R2-2017-0039 N
1062671 07/15/2019 CTOX Chronic Toxicity-C.dubia-Reproduction Single Sample Maximum limit is 2 TUc and reported value was 3.6 TUc at EFF-001. Violation N eSMR Sonoma Valley County SD WWTP 396238 R2-2014-0020 N
1062510 07/31/2019 CAT1 Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was 18.88 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1062375 07/31/2019 CAT2 Copper, Total Monthly Maximum limit is 54 ug/L and reported value was 310 ug/L at EFF-001. Violation N eSMR C&H Sugar 420805 R2-2018-0012 Y
1062374 07/10/2019 CAT2 Copper, Total Daily Maximum limit is 120 ug/L and reported value was 310 ug/L at EFF-001. Violation N eSMR C&H Sugar 420805 R2-2018-0012 Y
1062083 06/10/2019 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.3 SU. Violation N Report San Francisco Pier 94 Facility 412426 R2-2020-0028 Y
1062082 06/03/2019 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.9 SU. Violation N Report San Francisco Pier 94 Facility 412426 R2-2020-0028 Y
1062081 05/30/2019 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.8 SU. Violation N Report San Francisco Pier 94 Facility 412426 R2-2020-0028 Y
1062080 05/22/2019 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.4 SU. Violation N Report San Francisco Pier 94 Facility 412426 R2-2020-0028 Y
1061879 06/13/2019 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 500 mg/L and reported value was 740 mg/L. Violation N Report Pilarcitos Quarry, West Coast Aggregates, Inc. 430890 R2-2020-0028 Y
1061706 06/05/2019 CAT1 Ammonia, Total (as N) Daily Maximum limit is 32 mg/L and reported value was 35 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1061705 06/30/2019 CAT1 Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was 24.73 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1061704 06/13/2019 CAT1 Ammonia, Total (as N) Daily Maximum limit is 32 mg/L and reported value was 33 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
1061473 06/02/2019 Deficient Monitoring The Plant received new permits from your board one for the main NPDES discharge and one for the Watershed Nutrients. The new NPDES permit (R2-2019-0015) went into effect on June 1, 2019, replacing R2-2014-0024 and the previous R2-2015-0011 cease and desist order. The Watershed Nutrient Permit (R2-2019-0017) went into effect July 1, 2019 and replaced R2-2014-0014. The Plant began implementing R2-2019-0015 on June 1, 2019 and R2-2019-0017 on July 1, 2019. Staff that scheduled the samples for R2-2019-0017 for nutrients confused the effective date for the nutrient order (July 1, 2019) with the effective date of the main discharge permit (June 1, 2019). Consequently, the June 2019 sampling under the old nutrient order (R2-2014-0014) was incomplete. The mistake was discovered on July 10, 2019. Upon review, there was missed effluent sampling, testing, and calculations for June 2019 for TKN, soluble reactive phosphorous and total nitrogen. There are results for all other nutrient permit parameters including ammonia, nitrate-nitrite, total phosphorous, and the new Nutrient permit requirement of total inorganic nitrogen. Violation N eSMR Palo Alto Regional WQCP 429934 R2-2019-0015 N
1061472 06/02/2019 Deficient Monitoring The Plant received new permits from your board one for the main NPDES discharge and one for the Watershed Nutrients. The new NPDES permit (R2-2019-0015) went into effect on June 1, 2019, replacing R2-2014-0024 and the previous R2-2015-0011 cease and desist order. The Watershed Nutrient Permit (R2-2019-0017) went into effect July 1, 2019 and replaced R2-2014-0014. The Plant began implementing R2-2019-0015 on June 1, 2019 and R2-2019-0017 on July 1, 2019. Staff that scheduled the samples for R2-2019-0017 for nutrients confused the effective date for the nutrient order (July 1, 2019) with the effective date of the main discharge permit (June 1, 2019). Consequently, the June 2019 sampling under the old nutrient order (R2-2014-0014) was incomplete. The mistake was discovered on July 10, 2019. Upon review, there was missed effluent sampling, testing, and calculations for June 2019 for TKN, soluble reactive phosphorous and total nitrogen. There are results for all other nutrient permit parameters including ammonia, nitrate-nitrite, total phosphorous, and the new Nutrient permit requirement of total inorganic nitrogen. Violation N eSMR Palo Alto Regional WQCP 429934 R2-2019-0015 N
1059784 05/31/2019 CAT1 Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was 26 mg/L at EFF-001 (M-001). Violation N eSMR Sewerage Agency of Southern Marin (SASM) WWTP 423343 R2-2018-0039 Y
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Total Violations: 1241
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Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
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Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
259528 Alameda County Water District Letter NPDESWW None Historical
454333 Alameda County Water District 401 Certification CERFILLEXC 03/08/2024 Active
454302 Alameda County Water District 401 Certification CERFILLEXC 10/09/2023 Active
449780 Alameda County Water District 401 Certification CERFILLEXC 12/02/2022 Active
446531 Alameda County Water District Enrollee - 401 Certification CERFILLEXC 03/17/2022 Active
442849 Alameda County Water District 401 Certification CERFILLEXC 06/03/2021 Active
450606 Silva Family Dairy Enrollee - WDR ANIWSTCOWS 03/01/2021 Active
392413 Alameda County Water District 401 Certification CERFILLEXC 11/08/2017 Active
406236 Alameda County Water District Enrollee - NPDES NPDNONMUNIPRCS 04/25/2016 Active
405683 Vallejo City Water Division Enrollee - NPDES NPDNONMUNIPRCS 04/08/2016 Active
405686 Vallejo City Water Division Enrollee - NPDES NPDNONMUNIPRCS 04/08/2016 Active
411071 Silva Family Dairy Enrollee - Waiver ANIWSTCOWS 09/01/2015 Historical
399293 Alameda County Water District 401 Certification CERFILLEXC 05/27/2015 Historical
399547 Alameda County Water District 401 Certification CERFILLEXC 01/22/2015 Historical
396824 Alameda County Water District Enrollee - 401 Certification CERFILLEXC 08/04/2014 Historical
393563 Alameda County Water District 401 Certification CERFILLEXC 10/30/2013 Historical
391610 Alameda County Water District 401 Certification CERFILLEXC 03/11/2013 Historical
391522 Alameda County Water District 401 Certification CERFILLEXC 02/13/2013 Historical
388853 Alameda County Water District Enrollee - NPDES NPDNONMUNIPRCS 01/24/2013 Active
388364 Alameda County Water District Enrollee NPDNONMUNIPRCS 12/10/2012 Historical
388365 Alameda County Water District Enrollee NPDNONMUNIPRCS 12/10/2012 Historical
388366 Alameda County Water District Enrollee NPDNONMUNIPRCS 12/10/2012 Historical
388367 Alameda County Water District Enrollee NPDNONMUNIPRCS 12/10/2012 Historical
388368 Alameda County Water District Enrollee NPDNONMUNIPRCS 12/10/2012 Historical
388369 Alameda County Water District Enrollee NPDNONMUNIPRCS 12/10/2012 Historical
388370 Alameda County Water District Enrollee NPDNONMUNIPRCS 12/10/2012 Historical
388371 Alameda County Water District Enrollee NPDNONMUNIPRCS 12/10/2012 Historical
388372 Alameda County Water District Enrollee NPDNONMUNIPRCS 12/10/2012 Historical
388373 Alameda County Water District Enrollee NPDNONMUNIPRCS 12/10/2012 Historical
388374 Alameda County Water District Enrollee NPDNONMUNIPRCS 12/10/2012 Historical
376843 St. Helena City Water Enterprise Enrollee NPDNONMUNIPRCS 04/09/2012 Historical
373698 Vallejo City Water Division Enrollee NPDNONMUNIPRCS 03/30/2010 Historical
380388 Alameda County Water District 401 Certification CERFILLEXC 06/03/2009 Historical
378477 Alameda County Water District 401 Certification CERFILLEXC 04/03/2009 Historical
378478 Alameda County Water District 401 Certification CERFILLEXC 04/03/2009 Historical
323943 Alameda County Water District Enrollee NPDNONMUNIPRCS 07/01/2007 Historical
323937 Alameda County Water District Enrollee NPDNONMUNIPRCS 07/01/2007 Historical
323945 Alameda County Water District Enrollee NPDNONMUNIPRCS 07/01/2007 Historical
323946 Alameda County Water District Enrollee NPDNONMUNIPRCS 07/01/2007 Historical
324262 Alameda County Water District Enrollee NPDNONMUNIPRCS 07/01/2007 Historical
324263 Alameda County Water District Enrollee NPDNONMUNIPRCS 07/01/2007 Historical
324264 Alameda County Water District Enrollee NPDNONMUNIPRCS 07/01/2007 Historical
324267 Alameda County Water District Enrollee NPDNONMUNIPRCS 07/01/2007 Historical
324268 Alameda County Water District Enrollee NPDNONMUNIPRCS 07/01/2007 Historical
324269 Alameda County Water District Enrollee NPDNONMUNIPRCS 07/01/2007 Historical
324270 Alameda County Water District Enrollee NPDNONMUNIPRCS 07/01/2007 Historical
324272 Alameda County Water District Enrollee NPDNONMUNIPRCS 07/01/2007 Historical
317514 Carrie Austin Enrollee TH 03/10/2006 Historical
373685 Alameda County Water District Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
373701 Vallejo City Water Division Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
184349 Vallejo City Water Division Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
179974 Alameda County Water District Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
373684 Alameda County Water District Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
184348 Vallejo City Water Division Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
179975 Alameda County Water District Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
184737 Sonoma County PRMD ( RB2) Enrollee MNSTW2 04/30/2003 Historical
132078 Alameda County Water District NPDES Permit NPDESWW 03/20/2002 Historical
147556 Alameda County Water District NPDES Permit NPDESWW 04/19/2000 Historical
147635 Alameda County Water District NPDES Permit NPDESWW 06/30/1997 Historical
142128 Alameda County Water District NPDES Permit NPDESWW 02/15/1995 Historical
141612 Alameda County Water District NPDES Permit NPDESWW 07/19/1989 Historical
141589 Alameda County Water District NPDES Permit NPDESWW 06/21/1989 Historical
145969 Alameda County Water District NPDES Permit NPDESWW 06/20/1984 Historical
145970 Alameda County Water District NPDES Permit NPDESWW 06/20/1984 Historical
Total Regulatory Measures linked to Related Parties: 64
  
  
The current report was generated with data as of: 05/20/2024
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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