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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
137760 Los Angeles Regional Water Quality Control Board Waterboard 320 West 4th Street 200 Los Angeles, CA 90013 213-576-6600 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
207562 Ambient WQ Monitoring Los Angeles 4 Facility Owner 01/01/2000 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
653809 Esther Tse Person Employee 01/15/2026 None None
653240 Kathy Bolivar Person Employee 10/01/2025 None None
653015 Christopher Cristales Person Employee 11/04/2025 None None
652854 Nicolas Reyes Person Employee 10/16/2025 None None
652543 Julius Choi Person Employee 11/06/2025 None None
652327 Deseret Weeks Person Employee 07/14/2025 None None
652319 Libby Lee Person Employee 09/03/2025 None None
652159 Gina Mongiello-Lopez Person Employee 08/19/2025 None None
652091 Elizabeth Lee Person Employee 08/14/2025 None None
651848 Chloe Seifert Person Employee 07/14/2025 None None
648303 Zarinah Salahuddin Person Employee 12/03/2024 None None
648182 Laura Le Person Employee 10/07/2024 None None
647222 Lexlith Mederos Person Employee 08/05/2024 None None
647216 Phuong Schmit-Kallas Person Employee 07/15/2025 None None
646450 Joann Chen Person Employee 07/26/2024 None None
646411 Richard Castaneda Person Employee 07/24/2024 None None
645932 Jaime Sayre Person Employee 06/24/2024 None None
645709 Stephanie Sandoval Person Employee 05/08/2024 None None
645551 Michelle Campbell Person Employee 04/08/2024 None None
645550 Martin Pham Person Employee 04/02/2024 06/03/2025 None
643923 Monica Robledo Person Employee 01/01/2024 None None
641730 Ariana Chavez Person Employee 08/31/2023 None None
641267 Tayler Hill Person Employee 06/01/2023 None None
641048 Edlin Gonzalez Person Employee 08/15/2023 None None
639414 Liang Wu Person Employee 03/17/2022 None None
639143 Elisha Wakefield Person Employee 04/25/2023 None None
639142 Anna Bellini Person Employee 04/25/2023 None None
637219 Celina Rong Person Employee 02/03/2023 None None
637142 Sofia Mitjans Person Employee 02/01/2023 None None
636982 Jasmine Rosales Person Employee 01/24/2023 None None
636971 Maureen Walsh Person Employee 01/23/2023 None None
636462 Ernest Wong Person Employee 12/05/2022 None None
635634 Martin Duda Person Employee 10/06/2022 None None
635456 Mark Myers Person Employee 09/27/2022 None None
634505 Randy Ly Person Employee 07/11/2022 None None
632517 James Plasencia Person Employee 04/12/2022 None None
631776 Brian Anderson Person Employee 03/22/2022 None None
628481 Andrea Schmid Person Employee 10/21/2021 None None
627225 Emily Wong Person Employee 09/07/2021 None None
627212 Lydia Kim Person Employee 08/30/2021 None None
627211 Michael Bustillo-Sakhai Person Employee 09/20/2021 None None
627210 Patrick Coldivar-Valencia Person Employee 08/23/2021 None None
626515 Ricardo Reyes Person Employee 07/29/2021 None None
626024 Amber Bolanos Person Employee 07/07/2021 None None
625847 Steven Recinos Person Employee 06/28/2021 None None
625565 Gerardo Rabelo Person Employee 06/18/2021 None None
625319 Ashley Rodriguez Person Employee 03/21/2023 None None
625059 John Salguero Person Employee 06/07/2021 None None
624073 Niels van Eybergen Person Employee 05/05/2021 None None
623425 Adriana Vallejo Person Employee 04/12/2021 None None
623391 Hope Sexton Person Employee 04/09/2021 None None
622362 Maggie Addington Person Employee 02/26/2021 04/23/2021 None
621857 Stefani Daryanto Person Employee 02/01/2021 None None
621856 Leah Lippman Person Employee 01/01/2020 None None
621840 Gerry Huynh Person Employee 02/05/2021 None None
621249 Kexin Shen Person Employee 01/11/2021 None None
621131 Bronwyn Kelly Person Employee 01/05/2021 None None
620158 Anthony Trujillo Person Employee 11/16/2020 None None
620113 Xiaofei Cui Person Employee 11/01/2020 None None
619916 Christina Vallejo Person Employee 11/02/2020 None None
619915 Jim Kang Person Employee 12/11/2017 None None
612734 Ryan Nickerson Person Employee 09/15/2020 None None
612729 Wenyi Guan Person Employee 09/15/2020 None None
611609 Duong Trinh Person Employee 08/06/2020 11/03/2025 None
611025 Amanda Rosenblum Person Employee 07/15/2020 None None
610779 Rebeca Griner Person Employee 06/03/2021 None None
606538 Serena Stumpf Person Employee 02/12/2020 None None
606320 Mark Nguyen Person Employee 02/03/2020 None None
606319 Scott Landon Person Employee 02/03/2020 None None
605419 Alexander Prescott Person Employee 11/01/2019 None None
604720 Peter Ho Person Employee 12/02/2019 None None
604632 Geoffrey Clifford Person Employee 11/26/2019 07/10/2020 None
604491 Younga Choi Person Employee 11/22/2019 None None
603886 Shuhui Guan Person Employee 11/01/2019 02/28/2020 None
602521 Emily Duncan Person Employee 09/24/2019 None None
601610 Danielle Robinson Person Employee 08/30/2019 None None
601423 Yihui Zhu Person Employee 08/26/2019 06/30/2020 None
601276 Honghong Li Person Employee 08/21/2019 06/30/2020 None
600340 Kangshi Wang Person Employee 07/19/2013 None None
597383 Wenjun Zhao Person Employee 05/03/2019 None None
596209 Nerissa Schrader Person Employee 03/28/2019 None None
595347 Susana Vargas Person Employee 07/30/2018 None None
594272 Zannatule Zannat Person Employee 03/12/2019 None None
593769 Jonathan Saylor Person Employee 01/09/2019 None None
587082 Ashley Olmeda Person Employee 11/07/2018 None None
584637 Yue Xu Person Employee 09/24/2018 01/30/2019 None
584345 Southern California Stormwater Monitoring Coalition (SMC) Organization Member Of 09/17/2018 None Government Agency Combination
583367 Cheng Xue Person Employee 08/20/2018 06/26/2019 None
583011 Phoebe Zheng Person Employee 08/16/2018 01/30/2019 None
582145 Isabella Suarez Person Employee 08/01/2018 None None
582143 Tiana Huling Person Employee 08/01/2018 12/31/2020 None
573117 Xintong Qiu Person Employee 01/24/2018 06/30/2018 None
572000 Cristopher Guzman Person Employee 01/04/2018 None None
571669 Adam Taing Person Employee 01/02/2016 None None
568917 Alain Rosas Person Employee 10/02/2017 09/14/2018 None
568499 Yuxiang He Person Employee 09/11/2017 06/30/2018 None
566121 Tong Wu Person Employee 07/20/2017 06/30/2018 None
564675 Masum Patwary Person Employee 01/01/2017 11/01/2017 None
564223 Deborah Brandes Person Employee 01/01/2015 01/31/2018 None
563508 Claudia Tenorio Person Employee 04/17/2017 07/31/2017 None
563429 Allysen Calalang Person Employee 07/21/2021 None None
562912 Xiayi Sun Person Employee 03/13/2017 None None
562900 Christina Humphreys Person Employee 03/13/2017 None None
560735 Garrett Fong Person Employee 01/18/2018 None None
560152 Lu-Ying (Green) Lin Person Employee 10/21/2016 12/31/2019 None
560152 Lu-Ying (Green) Lin Person Employee 07/31/2014 08/23/2015 None
559900 Brendan O'Sullivan Person Employee 10/03/2016 None None
559840 Amy Hoang Person Employee 10/05/2016 06/30/2018 None
559635 Jingyu Miao Person Employee 07/01/2016 06/30/2017 None
558127 Kai Kim Person Employee 09/03/2019 None None
558113 Luyue Zhang Person Employee 07/18/2016 07/06/2017 None
557344 Melissa Lane Person Employee 06/28/2016 08/31/2020 None
555412 Francisco Pineda Person Employee 03/24/2016 None None
554710 Joshua Cwikla Person Employee 02/25/2015 None None
553875 Phoebe Khan Person Employee 07/10/2020 None None
553657 William Burrell Person Employee 11/12/2015 01/09/2017 None
553557 Roxana Aslan Person Employee 10/19/2015 01/31/2016 None
553475 Snejana Toneva Person Employee 10/26/2015 None None
552898 Mary Gerloff Person Employee 09/08/2015 12/23/2015 None
552704 Jingnan Zhou Person Employee 08/24/2015 08/01/2016 None
552702 Jiarui Han Person Employee 08/24/2015 08/01/2016 None
551941 Angineh Shahnazarian Person Employee 07/02/2015 None None
551478 Daniel Pearlman Person Employee 06/25/2015 07/28/2017 None
551134 Andy Yu Person Employee 05/11/2015 None None
550180 Jason Hsieh Person Employee 02/24/2015 08/01/2016 None
549674 Ronji Moffett Person Employee 01/08/2015 04/30/2019 None
549482 Luz Vargas Person Employee 05/01/2014 None None
549283 Stephanie Taing Person Employee 12/04/2014 08/31/2016 None
548506 Jia Fan Person Employee 09/19/2014 08/23/2015 None
547539 Sha-Juana Proctor Person Employee 07/14/2014 02/29/2016 None
547227 Ching-Yin To Person Employee 06/23/2014 None None
547082 Chris Marquis Person Employee 04/21/2023 None None
545468 Steven Webb Person Employee 03/03/2014 None None
545002 Yelena Galbina Person Employee 07/10/2020 None None
544246 Jeong-Hee Lim Person Employee 08/01/2018 None None
542940 Chang Xu Person Employee 09/09/2013 06/02/2015 None
542937 Yang Yifan Person Employee 09/09/2013 12/31/2015 None
542774 Xiwen Zhang Person Employee 08/29/2013 None None
542160 Hongyu Liu Person Employee 07/26/2013 06/02/2015 None
542021 Hongjun Xu Person Employee 07/22/2013 05/25/2015 None
541997 Asheeka Prasad Person Employee 07/19/2013 09/30/2016 None
541996 Jun Zhu Person Employee 07/19/2013 None None
541994 Shana Rapoport Person Employee 07/19/2013 10/20/2020 None
541993 Barbara Barry Person Employee 07/19/2013 07/01/2014 None
541992 Carlos Santos Person Employee 07/19/2013 08/30/2019 None
541991 Cynthia Miller Person Employee 07/19/2013 09/30/2013 None
541863 Jia Pan Person Employee 07/16/2013 08/23/2015 None
541861 Hualin Xue Person Employee 07/16/2013 06/02/2015 None
541860 Alexander Chang Person Employee 07/16/2013 None None
541703 Erum Razzak Person Employee 07/09/2013 None None
541566 Heidi Heggeness Person Employee 06/25/2013 07/01/2015 None
541518 Alysha Chan Person Employee 06/27/2013 None None
541310 Ming Hou Person Employee 06/24/2013 12/31/2015 None
540967 Yunchan Zhu Person Employee 06/13/2013 03/14/2016 None
540299 Tirunesh Futassa Person Employee 06/03/2013 None None
539001 Leili Banuazizi Person Employee 03/05/2013 06/01/2015 None
539000 Nicole Guerena Person Employee 03/05/2013 08/20/2015 None
538509 Jijun Ni Person Employee 02/04/2013 12/31/2015 None
538264 Luke Eisenhardt Person Employee 01/14/2013 None None
538106 Faye Lian Person Employee 01/02/2013 None None
537645 Aboubakar Bodi Person Employee 11/19/2012 None None
537568 Hongyu Bie Person Employee 11/07/2012 04/09/2013 None
537536 Wei Sun Person Employee 11/05/2012 None None
537466 Jingwen He Person Employee 10/29/2012 None None
537224 Maryam Taidy Person Employee 10/09/2012 None None
537093 Mingxian Ma Person Employee 10/02/2012 None None
537091 Winnie Siauw Person Employee 03/22/2013 None None
536548 Kuohsun Tsai Person Employee 08/30/2012 03/19/2013 None
536545 Frank Sun Person Employee 08/30/2012 03/19/2013 None
536521 Tiffany Huang Person Employee 08/29/2012 None None
536504 MD Musfijur Rahman Person Employee 08/29/2012 03/19/2013 None
536483 Ryan Vitug Person Employee 08/27/2012 None None
536458 Danny Ho Person Employee 04/08/2013 03/05/2014 None
536458 Danny Ho Person Employee 08/27/2012 03/19/2013 None
536407 Judith Pittman-Logue Person Employee 07/19/2017 None None
536332 William Bolanos Person Employee 08/15/2012 06/02/2015 None
535853 Celine Gallon Person Employee 08/07/2012 None None
534519 Blanca Calderon Person Employee 06/20/2012 03/19/2013 None
534182 Makena Crowe Person Employee 05/30/2012 06/02/2015 None
534118 Yifan Yang Person Employee 06/27/2012 None None
534102 Si Si Person Employee 05/24/2012 12/31/2012 None
533484 Andrew Veloz Person Employee 02/18/2020 None None
532222 Shirin Parsa Person Employee 03/07/2012 07/01/2013 None
532217 Valerie Aguirre Person Employee 12/31/2011 12/29/2025 None
532215 Karina Hunt Person Employee 03/06/2012 03/19/2013 None
532214 Jesmin Begum Person Employee 03/06/2012 04/10/2013 None
532212 Hafez Ghafari Person Employee 03/06/2012 07/01/2013 None
532211 Wendy Wu Person Employee 03/06/2012 06/02/2015 None
532209 Yifu He Person Employee 03/06/2012 03/19/2013 None
532097 Ruihua Xu Person Employee 03/06/2012 04/10/2013 None
532095 Penny Peng Person Employee 02/28/2012 03/19/2013 None
532094 Sam Jiang Person Employee 02/28/2012 03/19/2013 None
530936 Clarita Quidilla Person Employee 01/03/2012 06/30/2019 None
530168 Ngoc Luu Person Employee 11/01/2011 09/30/2013 None
530167 Barbara Guia Person Employee 11/01/2011 None None
530143 Danielle Siebal Person Employee 11/16/2011 12/31/2013 None
529306 Ru Song Person Employee 09/28/2011 03/19/2013 None
529155 Man Voong Person Employee 09/22/2011 None None
529154 Yangie Chu Person Employee 09/22/2011 03/19/2012 None
528831 Daniel Drugan Person Employee 09/06/2011 03/19/2013 None
528581 Pauline Lee Person Employee 08/30/2011 04/09/2012 None
528162 Chia-Ming Chang Person Employee 02/28/2012 03/19/2013 None
528161 Fangting Peng Person Employee 07/28/2011 03/19/2013 None
527669 Alireza Rahmani Person Employee 09/01/2015 None None
526577 Cris Morris Person Employee 04/13/2011 12/01/2021 None
526419 Liquing Guo Person Employee 03/29/2011 None None
526418 Lynn Feng Person Employee 03/29/2011 None None
526079 Luis Changkuon Person Employee 02/28/2011 None None
525767 Dongbin Wang Person Employee 02/07/2011 None None
525766 Yingying Zhao Person Employee 02/07/2011 03/19/2013 None
525765 Vu Nguyen Person Employee 02/07/2011 03/05/2014 None
525763 Chuan Zhang Person Employee 02/07/2011 None None
525714 Charlow Arzadon Person Employee 02/01/2011 04/09/2012 None
525246 Xu Han Person Employee 02/28/2012 03/19/2013 None
525238 Qiuying Abby Zhao Person Employee 12/08/2010 None None
525070 Jue Jessie Wang Person Employee 11/09/2010 04/09/2012 None
524762 Yue-Sheng Lin Person Employee 10/05/2010 None None
524761 Yifei Tong Person Employee 10/05/2010 None None
524760 Phoebe Li Person Employee 10/05/2010 None None
524574 Test Test Person Employee 09/14/2010 03/07/2012 None
524158 Omar Khan Person Employee 08/10/2010 06/02/2015 None
524155 Monica Shei Person Employee 08/10/2010 06/02/2015 None
524049 Norman Ho Person Employee 08/10/2010 06/02/2015 None
523897 Jennifer Fordyce Person Employee 07/23/2010 None None
523761 Golan Kfir Person Employee 07/19/2010 06/02/2015 None
523739 Peter Duan Person Employee 07/23/2010 06/03/2015 None
523557 Giao Tran Person Employee 07/09/2010 03/19/2013 None
523448 David Corona Person Employee 07/09/2010 06/02/2015 None
523297 Tina Darjazanie Person Employee 07/19/2010 12/31/2011 None
523294 Jessica Pearson Person Employee 07/19/2010 None None
523211 Alex Smith Person Employee 07/23/2010 12/01/2010 None
523210 Ben Leu Person Employee 06/24/2010 None None
523208 Zachary Gilmer Person Employee 06/24/2010 None None
523207 Fei Wang Person Employee 06/24/2010 06/02/2015 None
523206 Ming Liu Person Employee 06/24/2010 12/31/2010 None
523205 Muriel Nacar Person Employee 06/24/2010 None None
523204 Yin Jiang Person Employee 06/24/2010 03/19/2013 None
523141 Dipali Chaudhary Person Employee 06/24/2010 03/19/2013 None
522936 Holly MacGillivray Person Employee 06/10/2010 03/19/2012 None
522548 Yuen-ki Leung Person Employee 05/19/2010 07/31/2013 None
520716 Jillian Kim Person Employee 01/04/2010 09/22/2011 None
520430 Jau Ren Chen Person Employee 11/09/2009 01/13/2019 None
520217 Gregg Crandall Person Employee 10/14/2009 None None
520047 Henry Jones Person Employee 09/24/2009 04/30/2014 None
519632 Gina Ho Person Employee 10/12/2009 07/19/2010 None
519484 Dai Nguyen Person Employee 09/14/2009 04/25/2011 None
517331 Chris Lopez Person Employee 08/24/2009 03/13/2020 None
517299 Shannon Liou Person Employee 08/19/2009 03/19/2013 None
509983 Cheryl Holden Person Employee 06/11/2009 04/09/2012 None
508837 Curtis Hayes Person Employee 06/02/2009 09/22/2011 None
508003 Teklewold Ayalew Person Employee 05/21/2009 None None
507050 Ann Lin Person Employee 05/14/2009 None None
505324 Richard Ramos Person Employee 04/22/2009 01/31/2013 None
505323 Grisselda Hernandez Person Employee 04/22/2009 03/19/2013 None
504363 Noori Alavi Person Employee 04/09/2009 12/31/2016 None
500873 Shervin Milani Person Employee 03/03/2009 None None
500872 Meron Gedamu Person Employee 03/03/2009 03/19/2013 None
500863 Victor Ukpolo Person Employee 03/03/2009 04/09/2012 None
499397 Nai Saeteurn Person Employee 02/27/2009 08/31/2012 None
495088 Christina Hillman Person Employee 07/23/2007 12/31/2009 None
491923 Bizuayehu Ayele Person Employee 11/19/2008 None None
490723 Daniel Gillette Person Employee 11/05/2008 12/31/2009 None
490162 Ann Chang Person Employee 10/30/2008 None None
490160 Su Han Person Employee 06/17/2005 None None
487067 Greg Bishop Person Employee 09/29/2008 10/30/2019 None
483471 Gary Shultz Person Employee 08/25/2008 12/31/2009 None
483380 David Bjostad Person Employee 08/25/2008 None None
475958 David Hoang Person Employee 07/01/2008 12/31/2009 None
475371 Sheena Domondon Person Employee 12/18/2008 12/31/2009 None
471682 Michael Morales Person Employee 06/04/2008 07/31/2013 None
467886 Arielle Sepulveda Person Employee 05/08/2008 04/09/2012 None
467885 Tessa Nielsen Person Employee 05/08/2008 11/17/2010 None
467884 Joe Chan Person Employee 05/08/2008 04/09/2012 None
467854 Jessica Perez Person Employee 05/08/2008 12/31/2009 None
467853 Bobbi Torres Person Employee 05/06/2008 None None
467852 Bilma Garsia Person Employee 04/21/2008 12/31/2013 None
465023 Rosie Villar Person Employee 04/11/2008 None None
460571 Asha Jingar Person Employee 03/03/2008 12/31/2009 None
459125 Larry Moore Person Employee 02/20/2008 02/01/2016 None
457366 Anastasiya Verkhovodova Person Employee 02/06/2008 12/31/2009 None
455070 Thuy-Ann Nguyen Person Employee 01/18/2008 12/31/2012 None
451276 Micaela Soto Person Employee 12/19/2007 04/09/2012 None
451267 Alejandra Lopez Person Employee 12/19/2007 03/19/2013 None
451266 Kathi Nugal Person Employee 12/19/2007 12/31/2009 None
450980 Vivian Vong Person Employee 01/22/2008 12/31/2009 None
398125 Rebecca Veiga Nascimento Person Employee 09/10/2007 06/30/2012 None
396108 Andrew Choi Person Employee 08/28/2007 None None
392340 Stephanie Turcios Person Employee 08/06/2007 12/31/2009 None
390639 Don Indermill Person Employee 07/27/2007 07/31/2013 None
387984 Egle Michaliovaite Person Employee 07/23/2007 12/31/2009 None
387978 David Leary Person Employee 07/23/2007 12/31/2009 None
381667 Rassam Zarghami Person Employee 03/07/2016 None None
366861 Ranveer Sandhu Person Employee 07/24/2007 12/31/2009 None
366861 Ranveer Sandhu Person Employee 06/10/2010 09/22/2011 None
366506 Jennifer Latham Person Employee 07/25/2007 12/31/2009 None
353201 Crystal deGuzman Person Employee 11/30/2006 12/31/2009 None
351843 Roberto Batista Person Employee 07/23/2007 12/31/2009 None
338883 Don Swiden Person Employee 08/09/2007 01/29/2010 None
335666 Mercedes Merino Person Employee 08/02/2006 08/23/2016 None
331300 Mark Pumford Person Employee 06/17/2005 05/02/2007 None
330062 Efehi Ogbebor Person Employee 06/26/2006 12/31/2013 None
324354 Jeni Shipley Person Employee 07/24/2007 11/01/2008 None
321199 Lisa McClintock Person Employee 01/22/2008 12/31/2009 None
316476 Matthew Nguyen Person Employee 05/15/2006 12/31/2009 None
316472 David Nguyen Person Employee 05/15/2006 12/31/2009 None
300850 Raoni Sandoval Person Employee 10/30/2006 12/31/2009 None
300217 Eric Maag Person Employee 07/25/2011 None None
281184 Brandi Outwin-Beals Person Employee 07/02/2010 12/06/2013 None
149718 Pansy Yuen Person Employee 01/09/2025 None None
149718 Pansy Yuen Person Employee 12/19/2005 03/31/2019 None
149708 Evan Bingen Person Employee 07/25/2007 12/31/2009 None
149688 Will Luong Person Employee 12/01/2005 12/31/2009 None
149685 Jarma Bennett Person Employee 01/15/2015 None None
149666 Karol Ing Person Employee 07/30/2007 08/01/2009 None
149563 Victoria Whitney Person Employee 05/10/2011 None None
147330 Elsa Aquino Person Employee 06/20/2005 01/31/2014 None
147310 Manohar Mandadi Person Employee 06/24/2021 None None
147269 Talitha Crain Person Employee 05/01/2012 09/27/2013 None
147260 Valerie Jahn-Bull Person Employee 06/17/2005 06/18/2005 None
147194 Maria Vega Person Employee 06/20/2005 12/31/2009 None
147193 Scott Valor Person Employee 06/20/2005 12/31/2009 None
147192 Lorena Tovar Person Employee 06/20/2005 12/31/2009 None
147190 Jing Tong Person Employee 06/20/2005 12/31/2009 None
147189 Sarah Rothenberg Person Employee 06/20/2005 12/31/2009 None
147188 Theresa Rodgers Person Employee 06/20/2005 03/31/2020 None
147187 John Roberts Person Employee 06/20/2005 12/31/2009 None
147186 Dolores Renick Person Employee 06/20/2005 08/01/2016 None
147185 Martha Pinto Person Employee 06/20/2005 None None
147184 David Pino Person Employee 06/20/2005 12/31/2009 None
147183 Lam Pho Person Employee 06/20/2005 12/31/2009 None
147182 Gwendolyn Monroe Person Employee 06/20/2005 07/31/2019 None
147180 Edith Mak Person Employee 06/20/2005 12/31/2009 None
147179 Matthew Long Person Employee 06/20/2005 12/31/2009 None
147178 Amy Lewis Person Employee 06/20/2005 12/31/2009 None
147177 Grace Lee Person Employee 06/20/2005 12/31/2009 None
147173 Sandra Kelley Person Employee 06/20/2005 09/30/2016 None
147171 Maybelle Katigbak Person Employee 06/20/2005 12/31/2009 None
147170 Rick Finden Person Employee 06/20/2005 12/31/2009 None
147169 Joel Hanson Person Employee 06/20/2005 04/09/2012 None
147168 Jessica Hall Person Employee 06/20/2005 12/31/2009 None
147167 Pat Guokas Person Employee 06/20/2005 11/30/2019 None
147166 Linda Gallegos Person Employee 06/20/2005 12/31/2012 None
147165 Macaria Flores Person Employee 06/20/2005 12/31/2009 None
147164 Francine Diamond Person Employee 06/20/2005 None None
147162 Herguin Cuevas Person Employee 06/20/2005 12/31/2009 None
147160 Torie Chairez Person Employee 06/20/2005 12/31/2011 None
147159 Stephen Cain Person Employee 06/20/2005 12/31/2009 None
147158 Maria Bambico Person Employee 06/20/2005 None None
147156 Leticia Aguilar Person Employee 06/20/2005 12/31/2015 None
147155 Khalid Abdullah Person Employee 06/20/2005 None None
147070 Catherine Woody Person Employee 03/13/2023 None None
146808 Laurie Mixell Person Employee 11/03/2008 12/31/2009 None
146807 Darlene McCoy Person Employee 06/03/2008 12/31/2009 None
146778 Kathy DeMille Person Employee 07/23/2007 12/31/2009 None
146756 Ron Robinette Person Employee 07/07/2007 07/01/2009 None
146718 Erik Spiess Person Employee 12/11/2023 None None
146588 Maryann Jones Person Employee 05/13/2009 12/31/2009 None
139730 Hoan Tang Person Employee 06/17/2005 12/31/2009 None
139728 Parvaneh Khayat Person Employee 06/17/2005 12/31/2009 None
139726 Matt Yeager Person Employee 06/17/2005 12/31/2009 None
139722 Guangyu Wang Person Employee 06/17/2005 None None
139719 Ana Townsend Person Employee 06/17/2005 None None
139718 Jack Topel Person Employee 06/17/2005 07/31/2019 None
139717 Dennis Tang Person Employee 06/17/2005 12/31/2009 None
139713 Adnan Siddiqui Person Employee 06/17/2005 None None
139712 Tom Shih Person Employee 06/17/2005 12/31/2009 None
139711 Jeffrey Sharp Person Employee 06/17/2005 12/31/2009 None
139710 Thomas Sayles Person Employee 06/17/2005 12/31/2009 None
139709 Robert Sams Person Employee 06/17/2005 12/31/2009 None
139708 Ivar Ridgeway Person Employee 06/17/2005 None None
139707 Victor Preciado Person Employee 06/17/2005 03/19/2013 None
139706 Daniel Pirotton Person Employee 06/17/2005 None None
139705 Heesu Park Person Employee 06/17/2005 12/31/2009 None
139702 Susanna Nasserie Person Employee 06/17/2005 12/31/2009 None
139700 Jeff Mack Person Employee 06/17/2005 12/31/2009 None
139699 Ruben Macias Person Employee 06/17/2005 12/31/2009 None
139697 Carolina Lopez Person Employee 06/17/2005 07/05/2012 None
139686 Joyce Lee Person Employee 06/17/2005 03/31/2006 None
139685 Pauline Chiang Person Employee 06/17/2005 12/31/2009 None
139676 Michele Fisher Person Employee 06/17/2005 12/31/2009 None
139658 Region 4 Person Employee 06/17/2005 None None
139654 Carey Wilder Person Employee 06/17/2005 12/31/2009 None
139652 Toni Callaway Person Employee 06/17/2005 06/30/2011 None
139620 Dennis Pineda Person Employee 06/17/2005 12/31/2009 None
139601 Sean Lee Person Employee 06/17/2005 None None
139600 Lisa Lazarus Person Employee 06/17/2005 12/31/2009 None
139596 Sapna Hirandani Person Employee 06/17/2005 12/31/2009 None
139595 Stefanie Hada Person Employee 06/17/2005 None None
139594 Pinaki Guha-Niyogi Person Employee 06/17/2005 12/31/2013 None
139592 Elizabeth Erickson Person Employee 06/17/2005 05/24/2019 None
139589 Renee Purdy Person Employee 06/17/2005 None None
139587 Kristie Kao Person Employee 06/17/2005 None None
139586 Noman Chowdhury Person Employee 06/17/2005 None None
139585 Lisa Carlson Person Employee 06/17/2005 12/31/2009 None
139583 Karen Caesar Person Employee 06/17/2005 12/31/2009 None
139582 Erick Burres Person Employee 06/17/2005 None None
139579 Melinda Becker Person Employee 06/17/2005 12/31/2009 None
139578 Beverly Barbour Person Employee 06/17/2005 12/31/2009 None
139575 Ginachi Amah Person Employee 06/17/2005 None None
139540 Laura Gallardo Person Employee 06/17/2005 11/30/2019 None
139538 Lawrence Moore Person Employee 06/17/2005 None None
139537 Alex Lapostol Person Employee 06/17/2005 None None
139465 Xavier Swamikannu Person Employee 06/17/2005 12/31/2009 None
139457 Sheena Conley Person Employee 06/17/2005 12/31/2009 None
139443 Don Tsai Person Employee 06/17/2005 None None
139423 Raul Lima Person Employee 06/17/2005 06/30/2015 None
139388 Gary Chiang Person Employee 06/17/2005 12/31/2009 None
139377 Michael Yang Person Employee 06/17/2005 12/31/2009 None
139369 Carlos Ortez Person Employee 06/17/2005 11/30/2017 None
139362 Russ Colby Person Employee 03/05/2001 None None
139357 Milasol Gaslan Person Employee 04/01/2019 None None
139351 Enrique Loera Person Employee 06/17/2005 None None
139350 Harumi Goya Person Employee 06/17/2005 None None
139348 Bertha Fermin Person Employee 06/17/2005 12/31/2009 None
139347 David Young Person Employee 06/17/2005 None None
139345 Robert Ehe Person Employee 06/17/2005 None None
139336 Douglas Cross Person Employee 06/17/2005 None None
139335 Angelica Castaneda-Jimenez Person Employee 06/17/2005 None None
139334 Dana Cole Person Employee 06/17/2005 None None
139328 Thanhloan Nguyen Person Employee 06/17/2005 None None
139326 Johnny Pan Person Employee 06/17/2005 12/31/2009 None
139325 Jesus Plasenca Person Employee 06/17/2005 12/31/2009 None
139324 Namiraj Jain Person Employee 06/17/2005 None None
139323 Dionisia Rodriguez Person Employee 06/17/2005 06/30/2011 None
139275 Paula Rasmussen Person Employee 06/17/2005 08/05/2018 None
139274 Alex Puglisi Person Employee 06/17/2005 12/31/2009 None
139269 Curt Charmley Person Employee 06/17/2005 None None
139263 Raul Medina Person Employee 06/17/2005 06/30/2020 None
139255 Jarrod Ramsey-Lewis Person Employee 10/01/2011 10/03/2011 None
139219 Tracy Viergutz Person Employee 06/17/2005 12/31/2009 None
139194 Lot Lam Person Employee 06/17/2005 12/31/2009 None
139173 Jenny Newman Person Employee 06/17/2005 None None
139169 Keith Elliott Person Employee 06/15/2005 06/16/2005 None
139116 Lucila Martinez Person Employee 06/17/2005 12/31/2009 None
139102 Mohammad Zaidi Person Employee 06/17/2005 11/03/2020 None
139101 Cody Walker Person Employee 06/17/2000 06/16/2005 None
139089 Orlando Gonzalez Person Employee 02/24/2006 02/28/2019 None
139074 Alex Alimohammadi Person Employee 06/17/2005 06/30/2017 None
139059 Lucy Singletary Person Employee 07/10/2020 None None
139058 Tanya Bilezikjian Person Employee 06/17/2005 12/31/2009 None
139020 Joyce Lee Person Employee 06/17/2005 12/31/2009 None
139012 Juanita Gallegos Person Employee 06/17/2005 12/31/2011 None
138989 Solomon Miranda Person Employee 06/17/2005 12/31/2009 None
138986 Pete Cooke Person Employee 06/17/2005 12/31/2009 None
138985 Valerie Zara Person Employee 06/17/2005 07/19/2021 None
138985 Valerie Zara Person Employee 07/21/2021 None None
138983 Eric Wu Person Employee 06/17/2005 06/30/2020 None
138977 Jeremy Sokulsky Person Employee 06/17/2005 12/31/2009 None
138964 Lala Kabadaian Person Employee 06/17/2005 None None
138961 Steven Harira Person Employee 06/17/2005 12/31/2009 None
138960 Tracy Woods Person Employee 06/17/2005 12/31/2014 None
138911 Cassandra Owens Person Employee 06/17/2005 03/20/2020 None
138877 Ching-Piau Lai Person Employee 06/17/2005 03/11/2020 None
138870 Enrique Casas Person Employee 06/17/2005 None None
138867 Gensen Kai Person Employee 06/17/2005 None None
138865 Laurie Nye Person Employee 06/17/2005 None None
138864 Cindy Flores Person Employee 06/17/2005 07/31/2020 None
138847 Rafael Maestu Person Employee 04/28/2008 04/30/2008 None
138846 Felix Young Person Employee 06/17/2005 12/31/2009 None
138839 Weixing Tong Person Employee 06/17/2005 None None
138838 Rod Collins Person Employee 06/17/2005 12/31/2009 None
138774 Compliance Login R4 Person Employee 06/17/2005 None None
138703 Tony Rizk Person Employee 06/17/2005 12/31/2009 None
138668 Arman Toumari Person Employee 06/17/2005 None None
138630 Morton Price Person Employee 06/17/2005 12/31/2009 None
138567 Thizar Williams Person Employee 06/17/2005 None None
138561 Mark Smythe Person Employee 06/17/2004 06/16/2005 None
138497 Megan Fisher Person Employee 06/17/2005 12/31/2009 None
138496 Jim Covin Person Employee 06/17/2005 None None
138438 Sam Unger Person Employee 06/17/2005 03/31/2018 None
138391 Raymond Jay Person Employee 06/17/2005 12/31/2009 None
138380 Ecoanalysis Person Employee 06/17/2005 None None
138379 Kee Fong Person Employee 06/17/2005 02/28/2013 None
138377 Warren Pedersen Person Employee 06/17/2005 12/31/2009 None
138375 Rick Kaumeyer Person Employee 06/17/2005 12/31/2009 None
138374 Rosario Aston Person Employee 06/17/2005 None None
138373 Roger Nielson Person Employee 06/17/2005 12/31/2009 None
138372 Phillip Ramsey Person Employee 06/17/2005 12/31/2009 None
138266 Jeffrey Hu Person Employee 06/17/2005 None None
138177 Pavlova Vitale Person Employee 02/01/2013 None None
138147 Rebecca Christmann Person Employee 06/17/2005 07/21/2022 None
138106 Renan Jauregui Person Employee 01/07/2016 None None
138095 Emil Echiverri Person Employee 06/17/2005 12/31/2009 None
138094 Mary Maurer Person Employee 06/17/2005 12/31/2009 None
138093 Charles Cheng Person Employee 06/17/2000 06/16/2005 None
138092 Jack Price Person Employee 06/17/2005 12/31/2013 None
138090 Sinaren Pheng Person Employee 06/17/2005 12/31/2009 None
138087 David Rasmussen Person Employee 06/17/2005 12/31/2009 None
138086 Heather Trim Person Employee 06/17/2005 12/31/2009 None
138085 Gale Madyun Person Employee 06/17/2005 12/31/2009 None
138082 Susan Romero Person Employee 06/17/2005 12/31/2009 None
138052 Alex Fu Person Employee 06/17/2005 12/31/2009 None
138051 Ana Corado Person Employee 06/17/2005 12/31/2009 None
138050 Anita Jain Person Employee 06/17/2005 12/31/2009 None
138049 Rueen Wang Person Employee 06/17/2005 06/20/2005 None
138047 Ahmad Lamaa Person Employee 06/17/2005 None None
138013 O T Person Employee 06/17/2005 None None
138012 J H Person Employee 06/17/2005 None None
138010 Elizabeth Lafferty Person Employee 06/17/2005 12/31/2009 None
138009 Chuck Stultz Person Employee 06/17/2005 12/31/2009 None
138007 Laurie Morgan Person Employee 06/17/2005 12/31/2009 None
138002 Lauma Jurkevics Person Employee 06/17/2005 12/31/2009 None
138000 Mazhar Ali Person Employee 06/17/2005 03/19/2020 None
137998 Mila Sylvestre (Kleinsbergs) Person Employee 06/17/2005 12/31/2009 None
137996 Deborah Smith Person Employee 06/17/2005 04/10/2019 None
137995 John Chiang Person Employee 06/17/2005 12/31/2009 None
137974 Jenny Au Person Employee 06/17/2005 12/31/2009 None
137973 Joe Luera Person Employee 06/17/2005 None None
137972 Hugh Marley Person Employee 06/17/2005 None None
137971 Hank Yacoub Person Employee 06/17/2005 12/31/2009 None
137970 Ha Nguyen Person Employee 06/17/2005 04/27/2012 None
137969 Gary Schultz Person Employee 06/17/2005 12/31/2009 None
137968 Hubert Kang Person Employee 06/17/2005 12/31/2009 None
137967 Ejigu Solomon Person Employee 06/17/2005 10/31/2017 None
137966 Dixon Oriola Person Employee 06/17/2005 None None
137965 Donald Peterson Person Employee 06/17/2005 12/31/2009 None
137964 Deborah Boadway Person Employee 06/17/2005 12/31/2009 None
137963 Carlos Urrunaga Person Employee 06/17/2005 12/31/2008 None
137962 David Bacharowski Person Employee 06/17/2005 12/31/2009 None
137961 Blythe Ponek-Bacharowski Person Employee 06/17/2005 12/31/2009 None
137960 Ann Zaszkodna Person Employee 06/17/2005 12/31/2011 None
137959 Veronica Cuevas-Alpuche Person Employee 06/17/2005 None None
137958 Ana Veloz Person Employee 06/17/2005 12/31/2009 None
137957 Alex Carlos Person Employee 06/17/2005 None None
137956 Manuel Santos Person Employee 06/17/2005 12/31/2009 None
137955 Anne Saffell Person Employee 06/17/2005 12/31/2009 None
137954 Winnie Jesna Person Employee 06/17/2005 12/31/2009 None
137953 Rodney Nelson Person Employee 06/17/2005 11/17/2010 None
137951 Jonathan Bishop Person Employee 06/17/2005 12/31/2009 None
137950 Joshua Workman Person Employee 06/17/2005 12/31/2009 None
137949 James Ross Person Employee 06/17/2005 12/31/2009 None
137948 Harry Patel Person Employee 06/17/2005 12/31/2009 None
137947 Gay Norris Person Employee 06/17/2005 12/31/2009 None
137946 Eric Nupen Person Employee 06/17/2005 12/31/2009 None
137945 David Koo Person Employee 06/17/2005 None None
137944 Arthur Heath Person Employee 06/17/2005 None None
137943 Albert Novak Person Employee 06/17/2005 11/17/2010 None
137936 Wendy Liu Person Employee 06/17/2005 12/31/2018 None
137931 Samuel Yu Person Employee 06/17/2005 12/31/2009 None
137929 John Geroch Person Employee 06/17/2005 12/31/2009 None
137903 Chandra Tyler Person Employee 06/17/2005 10/30/2019 None
137902 Alan Hsu Person Employee 06/17/2005 12/31/2009 None
137900 James Tang Person Employee 06/17/2005 11/17/2010 None
137899 Roy Sakaida Person Employee 06/17/2005 12/31/2009 None
137898 Doug Suzuki Person Employee 06/17/2005 12/31/2009 None
137897 Dennis Dasker Person Employee 06/17/2005 12/31/2009 None
137896 David Gildersleeve Person Employee 06/17/2005 12/31/2009 None
137895 Peter Raftery Person Employee 06/17/2005 None None
137893 Hector Garcia Person Employee 06/17/2005 12/31/2009 None
137892 Tizitz Bekele Person Employee 06/17/2005 12/31/2009 None
137891 Romeo Jesna Person Employee 06/17/2005 12/31/2009 None
137889 Philip Chandler Person Employee 06/17/2005 12/31/2009 None
137888 Ozden Mindevalli Person Employee 06/17/2005 12/31/2009 None
137887 Wendy Phillips Person Employee 06/17/2005 12/31/2009 None
137886 Yue Rong Person Employee 06/17/2005 None None
137885 Rebecca Chou Person Employee 06/17/2005 02/28/2019 None
137884 Kwang-il Lee Person Employee 06/17/2005 05/31/2017 None
137883 Jaydeb Das Person Employee 06/17/2005 12/31/2009 None
137882 Jay Huang Person Employee 06/17/2005 06/30/2015 None
137881 Frank Goldman Person Employee 06/17/2005 12/31/2009 None
137880 Gregg Kwey Person Employee 06/17/2005 09/30/2016 None
137879 Vilma Correa Person Employee 06/17/2005 None None
137878 Yi Lu Person Employee 06/17/2005 None None
137877 Wen Yang Person Employee 06/17/2005 01/05/2026 None
137876 Wayne Chiou Person Employee 06/17/2005 12/31/2009 None
137875 Walter Salas Person Employee 06/17/2005 12/31/2009 None
137874 Walter Krostek Person Employee 06/17/2005 12/31/2009 None
137873 Thomas Siebels Person Employee 06/17/2005 None None
137872 Shirley Birosik Person Employee 06/17/2005 05/30/2019 None
137871 Rick Vergets Person Employee 06/17/2005 12/31/2009 None
137870 Paul Cho Person Employee 06/17/2005 None None
137869 Manjulika Chakrabarti Person Employee 06/17/2005 12/31/2009 None
137868 Myra Hart Person Employee 06/17/2005 12/31/2009 None
137866 David Hung Person Employee 06/17/2005 11/30/2017 None
137865 Magdy Baiady Person Employee 06/17/2005 12/31/2020 None
137853 Michael Wade Person Employee 06/17/2005 12/31/2009 None
137849 J Liu Person Employee 06/17/2005 12/31/2009 None
137847 John Lewis Person Employee 06/17/2005 12/31/2009 None
137846 Augustine Anijielo Person Employee 06/17/2005 None None
137843 Carolyn Hunter Person Employee 06/17/2005 12/31/2009 None
137842 Craig Christmann Person Employee 06/17/2005 12/31/2009 None
137840 Jimmie Woo Person Employee 06/17/2005 None None
137839 Elijah Hill Person Employee 06/17/2005 12/31/2009 None
137838 Dan Radulescu Person Employee 06/17/2005 07/08/2007 None
137813 Julio Lara Person Employee 06/17/2004 06/16/2005 None
137810 William Rice Person Employee 06/17/2004 06/16/2005 None
137802 Bryan Schweickert Person Employee 06/17/2005 12/31/2009 None
137801 Cathy Chang Person Employee 02/15/2008 01/31/2011 None
137776 King Yu Person Employee 06/17/2005 12/31/2009 None
137775 Nhan Bao Person Employee 06/17/2005 None None
137773 Jose Morales Person Employee 06/17/2005 09/30/2020 None
137772 Michael Lyons Person Employee 06/17/2005 07/31/2017 None
137771 Juan Gonzales Person Employee 06/17/2005 12/31/2009 None
Total Related Parties: 593
  
  
  
  
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?
194335 Enrollee 4 4WQRWQCB Historical VOLMON LARWQCB 01/01/2000 01/02/2000 Discharger 09/01/2005 None N
Total Regulatory Measures: 1
  
  
  
  
Expand/Contract Violations
Violations within the past year
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.
1151298 12/25/2025 CAT2 Mercury, Total Recoverable Daily Maximum limit is 0.024 ug/L and reported value was 0.025 ug/L at EFF-009. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1151297 12/25/2025 CAT2 TCDD Equivalents Daily Maximum limit is .000000028 ug/L and reported value was .000000072 ug/L at EFF-002. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1151296 12/25/2025 CAT1 Aluminum, Total Daily Maximum limit is 1.0 mg/L and reported value was 4.1 mg/L at EFF-002. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1151295 11/16/2025 CAT1 Aluminum, Total Daily Maximum limit is 1.0 mg/L and reported value was 4.5 mg/L at EFF-002. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1151294 12/27/2025 CAT1 Aluminum, Total Daily Maximum limit is 1.0 mg/L and reported value was 3.3 mg/L at EFF-001. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1151293 11/16/2025 CAT2 TCDD Equivalents Daily Maximum limit is .000000028 ug/L and reported value was .000000034 ug/L at EFF-002. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1151292 12/26/2025 CAT1 Aluminum, Total Daily Maximum limit is 1.0 mg/L and reported value was 1.2 mg/L at EFF-018. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1151291 01/02/2026 CAT1 Aluminum, Total Daily Maximum limit is 1.0 mg/L and reported value was 1.1 mg/L at EFF-001. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1151290 12/26/2025 CAT2 Mercury, Total Recoverable Daily Maximum limit is 0.024 ug/L and reported value was 0.046 ug/L at EFF-004. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1151289 12/26/2025 CAT1 Manganese, Total Daily Maximum limit is 50 ug/L and reported value was 52 ug/L at EFF-011. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1151288 01/02/2026 CAT1 Aluminum, Total Daily Maximum limit is 1.0 mg/L and reported value was 1.3 mg/L at EFF-009. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1151287 12/25/2025 CAT1 Aluminum, Total Daily Maximum limit is 1.0 mg/L and reported value was 1.1 mg/L at EFF-009. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1151286 12/26/2025 CAT1 Aluminum, Total Daily Maximum limit is 1.0 mg/L and reported value was 2.6 mg/L at EFF-011. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1151284 02/02/2026 Late Report Quarterly SMR ( MONNPDES ) report for Q4 2025 (3003251) was due on 01-FEB-26 Violation None Report AOCLSC INC. DBA AOCUSA 412784 R4-2017-0190 N
1151275 02/02/2026 Late Report Annual SMR ( MONRPT ) (Subtidal Sediment Monitoring) report for 2026 (2859959) was due on 01-FEB-26 Violation None Report USC Marine Science Center 433199 R4-2024-0258 N
1151266 02/02/2026 Late Report Annual SMR ( MONNPDES ) report for 2025 (2459104) was due on 01-FEB-26 Violation None Report East Hynes Terminal 435888 R4-2020-0133 N
1151263 11/17/2025 CAT2 Zinc, Total Recoverable Daily Maximum limit is 0.53 lb/day and reported value was 0.63 lb/day at EFF-006. Violation N eSMR Inglewood Oil Field 416564 R4-2018-0020 N
1151262 11/17/2025 CAT2 Zinc, Total Recoverable Daily Maximum limit is 105 ug/L and reported value was 501 ug/L at EFF-006. Violation N eSMR Inglewood Oil Field 416564 R4-2018-0020 N
1151261 11/17/2025 OEV TPH as Motor Oil Daily Maximum limit is 100 ug/L and reported value was 199 ug/L at EFF-006. Violation N eSMR Inglewood Oil Field 416564 R4-2018-0020 N
1151260 11/17/2025 CAT2 Zinc, Total Recoverable Daily Maximum limit is 105 ug/L and reported value was 420 ug/L at EFF-002. Violation N eSMR Inglewood Oil Field 416564 R4-2018-0020 N
1151259 11/17/2025 OEV TPH as Motor Oil Daily Maximum limit is 100 ug/L and reported value was 415 ug/L at EFF-002. Violation N eSMR Inglewood Oil Field 416564 R4-2018-0020 N
1151258 03/12/2025 OEV TPH C13-C22 Daily Maximum limit is 100 ug/L and reported value was 169 ug/L at EFF-006. Violation N eSMR Inglewood Oil Field 416564 R4-2018-0020 N
1151257 03/12/2025 OEV TPH C13-C22 Daily Maximum limit is 100 ug/L and reported value was 420 ug/L at EFF-001. Violation N eSMR Inglewood Oil Field 416564 R4-2018-0020 N
1151254 12/29/2025 OEV pH Instantaneous Maximum limit is 9 SU and reported value was 9.64 SU at EFF-001. Violation N eSMR Royal Palms Public Restroom 431222 R4-2020-0053 N
1151245 12/02/2025 CAT1 Chloride Daily Maximum limit is 150 mg/L and reported value was 165 mg/L at EFF001 WRR. Violation N eSMR Pomona Water Reclamation Plant 134831 81-034 N
1151240 10/14/2025 CAT2 Hydrocarbons, Petroleum Maximum Daily (MDEL) limit is 100 ug/L and reported value was 770 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151239 10/14/2025 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported value was 110 mg/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151238 12/27/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151237 11/17/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151236 11/17/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 1400 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151235 10/28/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 110 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151234 11/17/2025 CAT2 Hydrocarbons, Petroleum Maximum Daily (MDEL) limit is 100 ug/L and reported value was 400 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151233 10/21/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 160 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151232 10/14/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 7700 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151231 10/14/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151230 12/27/2025 CAT2 Hydrocarbons, Petroleum Maximum Daily (MDEL) limit is 100 ug/L and reported value was 420 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151229 10/14/2025 OEV Turbidity Maximum Daily (MDEL) limit is 75 NTU and reported value was 119 NTU at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151228 12/31/2025 CAT2 Copper, Total Monthly Average (Mean) limit is 2.6 ug/L and reported value was 2.85 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151227 12/27/2025 CAT2 Copper, Total Maximum Daily (MDEL) limit is 6.9 ug/L and reported value was 9.83 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151226 11/17/2025 CAT2 Copper, Total Maximum Daily (MDEL) limit is 6.9 ug/L and reported value was 8.08 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151225 10/14/2025 CAT2 Zinc, Total Maximum Daily (MDEL) limit is 121 ug/L and reported value was 439 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151224 10/14/2025 CAT2 Lead, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 14.5 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151223 10/14/2025 CAT2 Copper, Total Maximum Daily (MDEL) limit is 6.9 ug/L and reported value was 24.8 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151222 10/31/2025 OEV Enterococci 30-Day Geometric Mean limit is 35 MPN/100 mL and reported value was 163 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151221 10/14/2025 CAT2 Hydrocarbons, Petroleum Single Sample Maximum limit is 100 MPN/100 mL and reported value was 770 MPN/100 mL. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151220 12/27/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 4900 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151219 12/27/2025 CAT2 Hydrocarbons, Petroleum Maximum Daily (MDEL) limit is 100 ug/L and reported value was 420 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151218 11/17/2025 CAT2 Hydrocarbons, Petroleum Maximum Daily (MDEL) limit is 100 ug/L and reported value was 400 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151217 10/28/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 920 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151216 12/27/2025 CTOX Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Single Sample Maximum limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151215 12/27/2025 CTOX Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Single Sample Maximum limit is 50 % effect and reported value was 63 % effect at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151214 10/15/2025 CTOX Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Single Sample Maximum limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151213 10/15/2025 CTOX Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Single Sample Maximum limit is 50 % effect and reported value was 100 % effect at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151212 11/17/2025 CTOX Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Single Sample Maximum limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1151204 12/15/2025 OEV pH Other limit is 9 SU and reported value was 9.36 SU at EFF-001. Violation N eSMR San Clemente Island WWTP 456707 R4-2024-0182 N
1151203 02/04/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion,Other (specify below) caused 840 gallons of sewage to spill from Manhole at 1272 Crescent Dr. Glendale, CA 91205 to Drainage Conveyance System,Paved Surface,Drainage Conveyance System that discharges to surface water,Surface Water,Street/Curb and Gutter (2 3) Violation None SSO Glendale City CS 301170 2022-0103-DWQ N
1151173 05/31/2025 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L and reported value was 10 ml/L. Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151170 05/31/2025 CAT1 Oil and Grease Monthly Average limit is 10 mg/L and reported value was 19 mg/L. Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151169 05/31/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 29 mg/L. Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151168 05/06/2025 OEV E.coli Single Sample Maximum limit is 576 MPN/100 mL and reported value was 1600 MPN/100 mL. Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151165 05/06/2025 CAT1 Settleable Solids Daily Maximum limit is 0.3 ml/L and reported value was 10 ml/L. Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151162 05/06/2025 CAT1 Oil and Grease Daily Maximum limit is 15 mg/L and reported value was 19 mg/L. Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151160 04/30/2025 CAT2 Copper, Total Monthly Average limit is 7 ug/L and reported value was 10 ug/L. Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151157 06/30/2025 Deficient Monitoring Monthly samples were not taken for the month of June. Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151154 01/20/2026 Late Report 2Q25 was submitted 159 days late. Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151153 03/31/2025 Deficient Monitoring Quarterly samples not taken during 1Q25. Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151152 03/31/2025 Deficient Monitoring Monthly samples were not taken for the month of March. Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151151 02/28/2025 Deficient Monitoring Monthly samples were not taken for the month of February. Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151148 01/20/2026 Late Report 1Q25 report submitted 250 days late Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151147 08/21/2025 Late Report Late Report Violations. 4Q24 submitted 188 days late. Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151142 04/22/2025 Late Report 3Q24 Late Report Violation. Report submitted 159 days late. Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151140 12/03/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 260 MPN/100 mL. Violation N Report Dominguez Gap Barrier Project 301840 R4-2023-0429 N
1151139 11/25/2025 Surface Water The temperature of the creek was raised by more than 5 degrees F by the 001 Effluent discharge. The upstream site R1 had a temperature of 56.1 degrees F and the temperature downstream of discharge (R2) was 64.4 degrees F (temperature difference of 8.3 deg. F). The effluent temperature was 71.4 degrees F. The permit specifies that the temperature of the receiving water shall not be altered by more than 5 deg. F due to discharge. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1151138 11/30/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 5.0 mg/L and reported value was 6.6 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1151137 11/30/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 10 mg/L and reported value was 14 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1151136 11/30/2025 CAT1 Phosphorus, Total (as P) Monthly Average limit is 3 mg/L and reported value was 4 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1151134 04/30/2025 CAT2 Polychlorinated Biphenyls (PCBs), Sum Monthly Average (Mean) limit is 0.00017 ug/L and reported value was 0.00786 ug/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151133 04/26/2025 CAT2 Polychlorinated Biphenyls (PCBs), Sum Daily Maximum limit is 0.00034 ug/L and reported value was 0.000605 ug/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151132 04/26/2025 CAT2 Polychlorinated Biphenyls (PCBs), Sum Daily Maximum limit is 0.00034 ug/L and reported value was 0.015105 ug/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151129 01/31/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-General caused 500 gallons of sewage to spill from Manhole at 2304-0321 (19154 E. Elberland Street, West Covina, CA - Unincorp County Area) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO Unincorporated County Area CSMD South/County Sanitation District CS 315558 2022-0103-DWQ N
1151127 01/20/2026 Late Report 1Q24 submitted 615 days late. Due Date: 5/15/24, Received date: 1/20/26 Violation N Report Saks & Company LLC 193245 R4-2018-0125 N
1151117 01/31/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Damage by Others Not Related to Collection System Construction/Maintenance caused 750 gallons of sewage to spill from Manhole at 1333-0147 (27480 Catala Avenue, Santa Clarita, CA 91350) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO Santa Clarita City CS 300092 2022-0103-DWQ N
1151116 03/31/2025 CAT2 Polychlorinated Biphenyls (PCBs), Sum Monthly Average limit is 0.00017 ug/L and reported value was 0.0017 ug/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151115 03/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 2.6 ug/L and reported value was 5.78 ug/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151114 03/31/2025 OEV Enterococci 30-Day Geometric Mean limit is 35 MPN/100 mL and reported value was 688.1 MPN/100 mL at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151113 03/13/2025 CAT2 Polychlorinated Biphenyls (PCBs), Sum Daily Maximum limit is 0.00034 ug/L and reported value was 0.00327 ug/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151112 03/13/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 9800 MPN/100 mL at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151111 03/13/2025 CAT1 Settleable Solids Daily Maximum limit is 0.3 ml/L and reported value was 0.6 ml/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151110 03/06/2025 CAT2 Polychlorinated Biphenyls (PCBs), Sum Daily Maximum limit is 0.00034 ug/L and reported value was 0.0014 ug/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151109 03/06/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 5800 MPN/100 mL at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151108 03/06/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151107 03/05/2025 CAT2 Polychlorinated Biphenyls (PCBs), Sum Daily Maximum limit is 0.00034 ug/L and reported value was 0.000470 ug/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151106 03/05/2025 CAT2 Zinc, Total Recoverable Daily Maximum limit is 121 ug/L and reported value was 125 ug/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151105 03/05/2025 CAT2 Copper, Total Recoverable Daily Maximum limit is 6.9 ug/L and reported value was 13.1 ug/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151104 03/05/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 1300 MPN/100 mL at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151103 03/05/2025 CAT2 Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 1100 ug/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151102 02/28/2025 CAT2 Polychlorinated Biphenyls (PCBs), Sum Monthly Average (Mean) limit is 0.00017 ug/L and reported value was 0.0037 ug/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151101 02/28/2025 CAT2 Zinc, Total Recoverable Monthly Average limit is 76 ug/L and reported value was 105 ug/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151100 02/28/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 2.6 ug/L and reported value was 9.29 ug/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151099 02/28/2025 OEV Fecal Coliform 30-Day Geometric Mean limit is 200 MPN/100 mL and reported value was 759 MPN/100 mL at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151098 12/26/2025 OEV E.coli Not to exceed a specific limit in more than 10% of samples within any 30-day period limit is 100 CFU/100 mL and reported value was 2600 CFU/100 mL at EFF-001. Violation N eSMR Hollywood Park Lake Park 436043 R4-2020-0083 N
1151096 11/14/2025 OEV E.coli Not to exceed a specific limit in more than 10% of samples within any 30-day period limit is 100 CFU/100 mL and reported value was 1600 CFU/100 mL at EFF-001. Violation N eSMR Hollywood Park Lake Park 436043 R4-2020-0083 N
1151095 10/14/2025 OEV E.coli Not to exceed a specific limit in more than 10% of samples within any 30-day period limit is 100 % and reported value was 3500 % at EFF-001. Violation N eSMR Hollywood Park Lake Park 436043 R4-2020-0083 N
1151094 02/28/2025 OEV Enterococci 30-Day Geometric Mean limit is 35 MPN/100 mL and reported value was 10812 MPN/100 mL at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151093 02/28/2025 OEV Turbidity Monthly Average (Mean) limit is 50 NTU and reported value was 58.1 NTU at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151092 01/30/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 6850 gallons of sewage to spill from Manhole at 1374 - 0362 (Soledad Canyon Road and Penlon Way, Santa Clarita, CA) to Drainage Conveyance System that discharges to surface water Violation None SSO Santa Clarita City CS 300092 2022-0103-DWQ N
1151055 04/30/2025 OEV Turbidity Monthly Average limit is 50 NTU and reported value was 157 NTU at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151054 04/26/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 21 mg/L at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151053 04/26/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 3900 MPN/100 mL at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151043 04/26/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 540 MPN/100 mL at EFF-001. Violation N Report New Dock Street Pump Station 419914 R4-2019-0054 N
1151021 09/30/2025 CAT1 Methylene Blue Active Substances (MBAS) Daily Maximum limit is 0.5 mg/L and reported value was 0.61 mg/L. Violation N Report Pendry West Hollywood 413100 R4-2018-0125 N
1151020 07/31/2025 CAT1 Methylene Blue Active Substances (MBAS) Daily Maximum limit is 0.5 mg/L and reported value was 7.6 mg/L. Violation N Report Pendry West Hollywood 413100 R4-2018-0125 N
1151019 07/31/2025 CAT1 Oil and Grease Monthly Average limit is 10 mg/L and reported value was 10.8 mg/L. Violation N Report Pendry West Hollywood 413100 R4-2018-0125 N
1151018 07/31/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 22 mg/L. Violation N Report Pendry West Hollywood 413100 R4-2018-0125 N
1150990 12/24/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 2300 MPN/100 mL at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150989 12/24/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 39 ug/L and reported value was 73.7 ug/L at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150987 12/31/2025 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value was 0.5 ml/L/hr at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150986 12/31/2025 OEV Turbidity Maximum Daily (MDEL) limit is 75 NTU and reported value was 100 NTU at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150985 12/24/2025 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value was 0.4 ml/L/hr at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150984 12/24/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 7900 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150983 12/24/2025 OEV Turbidity Maximum Daily (MDEL) limit is 75 NTU and reported value was 200 NTU at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150982 12/24/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 24000 MPN/100 mL at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150981 12/24/2025 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported value was 400 mg/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150980 11/14/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 7900 MPN/100 mL at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150979 11/14/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 17000 MPN/100 mL at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150978 12/31/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 920 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150977 12/31/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 2300 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150976 12/31/2025 OEV Turbidity Monthly Average limit is 50 NTU and reported value was 350 NTU at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150975 12/31/2025 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value was 0.5 ml/L/hr at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150974 12/31/2025 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported value was 192 mg/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150973 12/31/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 3300 MPN/100 mL at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150972 12/31/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 3300 MPN/100 mL at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150971 12/24/2025 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value was 0.4 ml/L/hr at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150970 12/24/2025 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported value was 674 mg/L at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150969 12/24/2025 OEV Turbidity Maximum Daily (MDEL) limit is 75 NTU and reported value was 440 NTU at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150968 11/14/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 7900 MPN/100 mL at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150967 10/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 18 ug/L and reported value was 22.35 ug/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150966 10/14/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 22000 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150965 10/14/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 22000 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150964 12/31/2025 OEV Turbidity Monthly Average limit is 50 NTU and reported value was 119.5 NTU at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150963 12/31/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value was 100 mg/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150962 12/31/2025 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L/hr and reported value was 0.45 ml/L/hr at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150961 12/17/2025 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value was 0.5 ml/L/hr at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150960 12/17/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Maximum Daily (MDEL) limit is 30 mg/L and reported value was 56 mg/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150959 11/30/2025 CAT1 Total Suspended Solids (TSS) Monthly Discharge limit is 50 mg/L and reported value was 66 mg/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150958 11/30/2025 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L/hr and reported value was 0.5 ml/L/hr at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150957 10/14/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150956 11/30/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 56 mg/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150955 11/30/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 24 mg/L at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150954 11/14/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 11000 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150953 11/14/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 17000 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150952 11/14/2025 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value was 0.5 ml/L/hr at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150951 11/14/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Maximum Daily (MDEL) limit is 30 mg/L and reported value was 56 mg/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150950 11/14/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 7900 MPN/100 mL at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150949 12/31/2025 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported value was 138 mg/L at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150948 12/31/2025 OEV Turbidity Maximum Daily (MDEL) limit is 75 NTU and reported value was 260 NTU at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150947 12/31/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 4900 MPN/100 mL at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150946 12/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 18 ug/L and reported value was 24.5 ug/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150945 12/31/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value was 406 mg/L at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150943 12/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 20 ug/L and reported value was 50.4 ug/L at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150942 12/31/2025 OEV Turbidity Monthly Average limit is 50 NTU and reported value was 53.7 NTU at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150941 10/14/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 7900 MPN/100 mL at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150940 12/31/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1150938 01/21/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 800 gallons of sewage to spill from Manhole at 1654-0548 (2059 Daladier Drive, Rancho Palos Verdes, CA 90275) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO Rancho Palos Verdes City CS 300063 2022-0103-DWQ N
1150928 12/02/2025 OEV Temperature Instantaneous Maximum limit is 80 Degrees F and reported value was 83.8 Degrees F. Violation N Report Regional GW monitoring - Dominguez Channel 193652 R4-2023-0429 N
1150926 01/22/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 1698 gallons of sewage to spill from Manhole at 4130 E. La Cara Street Long Beach CA. to Drainage Conveyance System,Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3),Surface Water Violation None SSO Long Beach Water Dept. CS (SSO program) 318514 2022-0103-DWQ N
1150921 12/23/2025 Deficient Monitoring Acrolein and acrylonitrile, Volatile Organic Compounds (VOCs) required to be analyzed from facility effluent sampled at EFF-001 once per year pursuant to the Remaining Priority Pollutants defined in 40 CFR Part 131, were not analyzed in 2025. These pollutants are analyzed by EPA method 624; however, EPA method 624 analysis requires samples to be collected in Volatile Organic Analysis (VOA) vials preserved with hydrochloric acid and acrolein and acrylonitrile require separate, unpreserved VOA vials. Violation N eSMR Dominguez Hills Tank Farm 441555 R4-2023-0374 N
1150901 03/31/2025 OEV Total Coliform 10% for 30 days limit is 10 % and reported value was 100 % at EFF-001. Violation N Report Vopak Terminal Long Beach Inc. 397295 R4-2016-0142 N
1150900 03/31/2025 OEV Total Coliform 30-Day Median limit is 70 CFU/100 mL and reported value was 170 CFU/100 mL at EFF-001. Violation N Report Vopak Terminal Long Beach Inc. 397295 R4-2016-0142 N
1150899 03/14/2025 OEV Enterococci Single Sample Maximum limit is 104 CFU/100 mL and reported value was 140 CFU/100 mL at EFF-001. Violation N Report Vopak Terminal Long Beach Inc. 397295 R4-2016-0142 N
1150898 11/30/2025 OEV Total Coliform 30-Day Median limit is 70 CFU/100 mL and reported value was 170 CFU/100 mL at EFF-001. Violation N Report Vopak Terminal Long Beach Inc. 397295 R4-2016-0142 N
1150897 12/31/2025 OEV Total Coliform 30-Day Median limit is 70 CFU/100 mL and reported value was 476.5 CFU/100 mL at EFF-001. Violation N Report Vopak Terminal Long Beach Inc. 397295 R4-2016-0142 N
1150896 12/31/2025 OEV Total Coliform 10% for 30 days limit is 10 % and reported value was 50 % at EFF-001. Violation N Report Vopak Terminal Long Beach Inc. 397295 R4-2016-0142 N
1150891 01/15/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 50 gallons of sewage to spill from Manhole at 2434 - 0134 (1446 Summitridge Drive, Diamond Bar, CA 91765) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO Diamond Bar City CS 301157 2022-0103-DWQ N
1150885 11/14/2025 CAT1 Total Suspended Solids (TSS) Single Sample Maximum limit is 100 % and reported value was 225 % at INT-001E. Violation N eSMR Scattergood Generating Station 395771 R4-2016-0055 N
1150884 11/04/2025 Deficient Monitoring Semi-annual Bacteria Grab (Total Coliform, Fecal Coliform and Enterococcus) The Scattergood Generation Station (SGS) NPDES Permit No. CA0000370 requires the Outfall Effluent (EFF-001) to be sampled for Total Coliform, Fecal Coliform and Enterococcus Bacteria on a semi-annual basis for 5 consecutive weeks. The sampling for Weeks 1 through Week 4 took place during October 2025. During the month of November 2025, there was insufficient flow for the 5th week of bacteria grab sampling. The sampling for Week 5 took place on 12/2/2025. All lab results from the Semi-annual Bacteria Grab samples remained below the 30-day geometric mean limits, and below the single sample maximum limits. Violation N eSMR Scattergood Generating Station 395771 R4-2016-0055 N
1150829 12/24/2025 CAT2 Zinc, Total Daily Maximum limit is 80 ug/L and reported value was 100 ug/L at EFF-002. Violation N eSMR USC Marine Science Center 433199 R4-2024-0258 N
1150750 12/03/2025 OEV Radiation, Gross Beta Other limit is 50 PCi/L and reported value was 424 PCi/L at RSW-001. Violation N eSMR Pebbly Beach Desalination Plant 405114 R4-2019-0145 N
1150749 12/03/2025 Deficient Monitoring The Annual effluent water monitoring samples were not analyzed for Ammonia and Aldrin. Violation N eSMR Pebbly Beach Desalination Plant 405114 R4-2019-0145 N
1150748 12/03/2025 OEV Radiation, Gross Beta Other limit is 50 PCi/L and reported value was 417 PCi/L at EFF-001. Violation N eSMR Pebbly Beach Desalination Plant 405114 R4-2019-0145 N
1150747 12/03/2025 Deficient Monitoring The Annual receiving water monitoring samples were not analyzed for Ammonia and Aldrin. Violation N eSMR Pebbly Beach Desalination Plant 405114 R4-2019-0145 N
1150746 12/29/2025 OEV Enterococci Not to exceed a specific limit in more than 10% of samples within any 30-day period limit is 110 CFU/100 mL and reported value was 710 CFU/100 mL at RSW-001. Violation N eSMR Pebbly Beach Desalination Plant 405114 R4-2019-0145 N
1150743 12/31/2025 CAT2 Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 7 ug/L at EFF-004. Violation N eSMR Castaic Power Plant 382500 R4-2013-0093 N
1150742 11/30/2025 CAT2 Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 9.7 ug/L at EFF-004. Violation N eSMR Castaic Power Plant 382500 R4-2013-0093 N
1150741 10/31/2025 CAT2 Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 9.3 ug/L at EFF-004. Violation N eSMR Castaic Power Plant 382500 R4-2013-0093 N
1150736 01/10/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 15000 gallons of sewage to spill from Manhole at Arroyo Drive Trunk Sewer (District 15) to Surface Water,Drainage Conveyance System that discharges to surface water,Unpaved Surface,Street/Curb and Gutter (2 3) Violation None SSO County Sanitation District Joint Outfall CS 317335 2022-0103-DWQ N
1150734 12/24/2025 CAT2 Copper, Total Recoverable Instantaneous Maximum limit is 6.6 ug/L and reported value was 6.93 ug/L at EFF-001. Violation N eSMR Inland Terminal (32-Acres Terminal) 430967 R4-2021-0117 N
1150733 10/29/2025 CAT2 Copper, Total Recoverable Event Discharge limit is 6.6 ug/L and reported value was 34.4 ug/L at EFF-001. Violation N eSMR Inland Terminal (32-Acres Terminal) 430967 R4-2021-0117 N
1150732 10/29/2025 OEV Dissolved Oxygen Instantaneous Minimum limit is 5.0 mg/L and reported value was 2.1 mg/L at EFF-001. Violation N eSMR Inland Terminal (32-Acres Terminal) 430967 R4-2021-0117 N
1150729 12/24/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Flow Exceeded Capacity (Separate Collection System Only),Rainfall Exceeded Design, I and I (Separate Collection System Only) caused 205200 gallons of sewage to spill from Manhole at Joint Outfall B ? Unit 9B Trunk Sewer (Joint Outfall System) to Surface Water,Drainage Conveyance System that discharges to surface water,Paved Surface,Street/Curb and Gutter (2 3) Violation None SSO County Sanitation District Joint Outfall CS 317335 2022-0103-DWQ N
1150726 12/24/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Rainfall Exceeded Design, I and I (Separate Collection System Only),Flow Exceeded Capacity (Separate Collection System Only) caused 27000 gallons of sewage to spill from Manhole at Joint Outfall A- Unit 3C Trunk Sewer (Joint Outfall System) to Surface Water,Drainage Conveyance System,Paved Surface,Street/Curb and Gutter (2 3) Violation None SSO County Sanitation District Joint Outfall CS 317335 2022-0103-DWQ N
1150725 12/26/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 21400 gallons of sewage to spill from Force Main,Other (specify below) at Joint Outfall C ? Unit 3G Force Main No. 1 (Joint Outfall System) to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Paved Surface,Surface Water Violation None SSO County Sanitation District Joint Outfall CS 317335 2022-0103-DWQ N
1150721 10/09/2025 Deficient Reporting Water quality samples were collected in early October and submitted to DWR's contract analytical laboratory. However, an unresolvable contract issue developed between DWR and the laboratory. As a result, the October samples were not analyzed. No samples were collected in November 2025 and December 2025 due to the plant being offline for plant maintenance. Water quality samples were collected on 1/26/2026 and were submitted to DWR's new analytical laboratory. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 N
1150720 10/09/2025 Deficient Reporting Water quality samples were collected in early October and submitted to DWR's contract analytical laboratory. However, an unresolvable contract issue developed between DWR and the laboratory. As a result, the October samples were not analyzed. No samples were collected in November 2025 and December 2025 due to the plant being offline for plant maintenance. Water quality samples were collected on 1/26/2026 and were submitted to DWR's new analytical laboratory. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 N
1150719 10/09/2025 Deficient Reporting Water quality samples were collected in early October and submitted to DWR's contract analytical laboratory. However, an unresolvable contract issue developed between DWR and the laboratory. As a result, the October samples were not analyzed. No samples were collected in November 2025 and December 2025 due to the plant being offline for plant maintenance. Water quality samples were collected on 1/26/2026 and were submitted to DWR's new analytical laboratory. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 N
1150718 10/09/2025 Deficient Reporting Water quality samples were collected in early October and submitted to DWR's contract analytical laboratory. However, an unresolvable contract issue developed between DWR and the laboratory. As a result, the October samples were not analyzed. No samples were collected in November 2025 and December 2025 due to the plant being offline for plant maintenance. Water quality samples were collected on 1/26/2026 and were submitted to DWR's new analytical laboratory. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 N
1150656 11/11/2025 CAT2 Trichloroethene Daily Maximum limit is 5 ug/L and reported value was 7.2 ug/L at EFF-001. Violation N eSMR TFX Aviation, Inc. (Former Telair Site, Newbury Park) 436207 R4-2021-0098 N
1150583 10/31/2025 CAT1 Ammonia, Total (as N) Monthly Average (Mean) limit is 600 ug/L and reported value was 950 ug/L at EFF-001. Violation N eSMR San Nicolas Island Desalination Plant 148233 00-074 N
1150582 11/19/2025 CAT1 Ammonia, Total (as N) Daily Maximum limit is 2400 ug/L and reported value was 2920 ug/L at EFF-001. Violation N eSMR San Nicolas Island Desalination Plant 148233 00-074 N
1150581 11/30/2025 CAT1 Ammonia, Total (as N) Monthly Average (Mean) limit is 600 ug/L and reported value was 1390 ug/L at EFF-001. Violation N eSMR San Nicolas Island Desalination Plant 148233 00-074 N
1150562 01/10/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 15000 gallons of sewage to spill from Manhole at Arroyo Drive Trunk Sewer (District 15) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3),Unpaved Surface,Surface Water Violation None SSO County Sanitation District Joint Outfall CS 317335 2022-0103-DWQ N
1150561 11/21/2025 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 280 MPN/100 mL at EFF-005. Violation N eSMR Hill Canyon WWTP 428016 R4-2019-0137 N
1150523 01/07/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 4941 gallons of sewage to spill from Manhole,Force Main at 24500 CALABASAS ROAD to Drainage Conveyance System Violation None SSO Las Virgenes MWD CS 300623 2022-0103-DWQ N
1150514 01/06/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris from Construction caused 2500 gallons of sewage to spill from Manhole at 1492-0007 (30900 Via La Cresta, Rancho Palos Verdes, CA 90275) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO Rancho Palos Verdes City CS 300063 2022-0103-DWQ N
1150464 12/18/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 3289 gallons of sewage to spill from Other (specify below) at Pebbly Beach to Surface Water Violation None SSO Avalon CS 300352 2022-0103-DWQ N
1150461 01/07/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 60 gallons of sewage to spill from Force Main,Manhole at Alley behind Royce Hall in front of PS 5 to Drainage Conveyance System,Street/Curb and Gutter (2 3) Violation None SSO UC Los Angeles CS 301074 2022-0103-DWQ N
1150460 12/31/2025 Deficient Reporting Asbestos, Methyl Chloride and 1,2,4-Trichlorobenzene not reported for Eff-001 once per year. Violation None Report Inglewood Oil Field 416564 R4-2018-0020 N
1150459 12/31/2025 Deficient Reporting Asbestos, Methyl Chloride, Tetrachloroethylene, 2-Methyl-4,6-Dinitrophenol, 1,2,4-Trichlorobenzene not reported for Eff-006 once per year. Violation None Report Inglewood Oil Field 416564 R4-2018-0020 N
1150457 12/31/2025 Deficient Reporting Asbestos, Methyl Chloride, Tetrachloroethylene, 2-Methyl-4,6-Dinitrophenol, 1,2,4-Trichlorobenzene, 2,4-Dinitrophenol not reported for Eff-002 once per year. Violation None Report Inglewood Oil Field 416564 R4-2018-0020 N
1150445 01/02/2026 Late Report Annual SMR ( PROGRPT ) (Advanced Water Treatment Fac) report for 2026 (2523339) was due on 01-JAN-26 Violation None Report Terminal Island Water Reclamation Plant 443776 R4-2021-0095 N
1150440 01/05/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-General caused 200 gallons of sewage to spill from Gravity Mainline,Manhole at 2428 (555 East Bonita Avenue, San Dimas, CA 91773) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO San Dimas City CS 300079 2022-0103-DWQ N
1150417 10/21/2025 Deficient Monitoring Per Section 4.1 of the MRP, turbidity must be analyzed weekly in the effluent using both 24-hour composite and grab samples. No reportable 24-hour composite turbidity result is available for the week of October 19 because the composite effluent sample collected for turbidity analysis on October 21 was not analyzed within the method holding time. A makeup composite sample was collected on November 5 and will be reported in the November 2025 NPDES monthly monitoring report. The turbidity result from the effluent grab sample collected the week of October 19 was within normal ranges. To prevent reoccurrence of this issue, the laboratory has implemented an automated alert in the Laboratory Information Management System (LIMS) to notify staff when turbidity samples have been collected and are ready for analysis. Violation N eSMR A.K. Warren Water Resource Facility 452398 R4-2023-0181 N
1150411 11/30/2025 CAT1 Ammonia, Total (as N) Monthly Average limit is 0.73 mg/L and reported value was 1.14 mg/L at EFF-001. Violation N eSMR Long Beach Generating Station 447843 R4-2022-0159 N
1150410 11/20/2025 CAT1 Ammonia, Total (as N) Maximum Daily (MDEL) limit is 1.8 mg/L and reported value was 2.41 mg/L at EFF-001. Violation N eSMR Long Beach Generating Station 447843 R4-2022-0159 N
1150408 10/31/2025 CAT1 Phosphorus, Total (as P) Monthly Average limit is 3 mg/L and reported value was 4 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1150407 10/31/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 10 mg/L and reported value was 15.5 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1150406 10/29/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 20 mg/L and reported value was 22 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1150405 10/31/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 5.0 mg/L and reported value was 10.1 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1150404 10/29/2025 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 10 mg/L and reported value was 16.0 mg/L. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1150403 10/08/2025 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 10 mg/L and reported value was 10.8 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1150397 10/03/2025 Deficient Monitoring There was one monitoring deficiency for the HWRP daily permit requirements. EFF-001, INF-001, INF-002, INF-003, INF-004, and INF-005 collected on October 3, 2025 failed QC requirements for biochemical oxygen demand (BOD). The failure was due to dissolved oxygen depletion to below 1 mg/L, resulting in a result of AE for all six samples. The failure was attributed to contamination in the reagent water, likely due to new tubing that was not decontaminated prior to use. Violation N eSMR Hyperion WWTP 447793 R4-2023-0033 N
1150396 01/01/2026 Late Report Annual SMR ( TECHRPT ) (Harbor Toxics TMDL Sediment Monitoring Plan) report for 2025 (2781943) was due on 31-DEC-25 Violation None Report Dominguez Hills Tank Farm 441555 R4-2023-0374 N
1150393 11/19/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9 SU. Violation N Report Groundwater Treatment Plant 302697 R4-2018-0087 Y
1150390 05/05/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.0 SU. Violation N Report Groundwater Treatment Plant 302697 R4-2018-0087 Y
1150384 03/10/2025 OEV Enterococci Daily Maximum limit is 104 MPN/100 mL and reported value was 2419.6 MPN/100 mL. Violation None Report Paradise Cove Mobile Home Park & Paradise Cove Beach Cafe 403146 R4-2016-0310 N
1150383 03/03/2025 OEV Enterococci Daily Maximum limit is 104 MPN/100 mL and reported value was 2419.6 MPN/100 mL. Violation None Report Paradise Cove Mobile Home Park & Paradise Cove Beach Cafe 403146 R4-2016-0310 N
1150382 02/24/2025 OEV Enterococci Daily Maximum limit is 104 MPN/100 mL and reported value was 2419.6 MPN/100 mL. Violation None Report Paradise Cove Mobile Home Park & Paradise Cove Beach Cafe 403146 R4-2016-0310 N
1150375 08/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 29 ug/L and reported value was 200 ug/L at EFF-002. Violation N Report William E Warne Power Plant 446992 R4-2022-0237 Y
1150374 08/31/2025 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L and reported value was 0.9 ml/L at EFF-002. Violation N Report William E Warne Power Plant 446992 R4-2022-0237 Y
1150373 08/31/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value was 140 mg/L at EFF-002. Violation N Report William E Warne Power Plant 446992 R4-2022-0237 Y
1150367 11/30/2025 CAT1 Ammonia, Total (as N) Monthly Average (Mean) limit is 600 ug/L and reported value was 1390 ug/L at EFF-001. Violation N eSMR San Nicolas Island Desalination Plant 148233 00-074 N
1150366 11/19/2025 CAT1 Ammonia, Total (as N) Daily Maximum limit is 2400 ug/L and reported value was 2920 ug/L at EFF-001. Violation N eSMR San Nicolas Island Desalination Plant 148233 00-074 N
1150365 10/31/2025 CAT1 Ammonia, Total (as N) Monthly Average (Mean) limit is 600 ug/L and reported value was 950 ug/L at EFF-001. Violation N eSMR San Nicolas Island Desalination Plant 148233 00-074 N
1150332 12/29/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG),Damage by Others Not Related to Collection System Construction/Maintenance caused 12000 gallons of sewage to spill from Manhole at 2305-0656 (1100 Coiner Court, Industry, CA 91748) to Drainage Conveyance System that discharges to surface water,Paved Surface,Street/Curb and Gutter (2 3) Violation None SSO Industry City CS 301178 2022-0103-DWQ N
1150323 12/26/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 21000 gallons of sewage to spill from Force Main,Other (specify below) at Joint Outfall C ? Unit 3G Force Main No. 1 (Joint Outfall System) to Drainage Conveyance System that discharges to surface water,Surface Water,Paved Surface,Street/Curb and Gutter (2 3) Violation None SSO County Sanitation District Joint Outfall CS 317335 2022-0103-DWQ N
1150314 12/24/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Flow Exceeded Capacity (Separate Collection System Only),Rainfall Exceeded Design, I and I (Separate Collection System Only) caused 27000 gallons of sewage to spill from Manhole at Joint Outfall A- Unit 3C Trunk Sewer (Joint Outfall System) to Drainage Conveyance System,Street/Curb and Gutter (2 3),Paved Surface,Surface Water Violation None SSO County Sanitation District Joint Outfall CS 317335 2022-0103-DWQ N
1150313 12/24/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Flow Exceeded Capacity (Separate Collection System Only),Rainfall Exceeded Design, I and I (Separate Collection System Only) caused 168600 gallons of sewage to spill from Manhole at Joint Outfall B ? Unit 9B Trunk Sewer (Joint Outfall System) to Paved Surface,Surface Water,Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO County Sanitation District Joint Outfall CS 317335 2022-0103-DWQ N
1150307 12/24/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Damage by Others Not Related to Collection System Construction/Maintenance caused 10000 gallons of sewage to spill from Manhole at 2305-0656 (1100 Coiner Court, Industry, CA 91748) to Street/Curb and Gutter (2 3),Paved Surface,Drainage Conveyance System that discharges to surface water Violation None SSO Industry City CS 301178 2022-0103-DWQ N
1150285 12/23/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-General caused 1200 gallons of sewage to spill from Manhole at 1460-0149 (Southeast of 16416 Delone Street, Santa Clarita, CA 91387) to Surface Water,Unpaved Surface Violation None SSO Santa Clarita City CS 300092 2022-0103-DWQ N
1150284 01/02/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pump Station Failure - Controls caused 8355 gallons of sewage to spill from Manhole,Other (specify below) at Sewer Bypass Manhole Overflow at Arroyo Crossing in Moorpark to Other (specify below),Surface Water,Drainage Conveyance System that discharges to surface water Violation None SSO Ventura County Waterworkds District No. 1- Moorpark CS 300645 2022-0103-DWQ N
1150226 12/24/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Flow Exceeded Capacity (Separate Collection System Only) caused 11089 gallons of sewage to spill from Manhole at 10651 North Sutter Avenue to Other (specify below) Violation None SSO Hyperion CS 300593 2022-0103-DWQ N
1150201 12/25/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Natural Disaster (specify below) caused 48834 gallons of sewage to spill from Gravity Mainline at Arroyo Crossing between Moorpark Ave and Leta Yancy Rd, Moorpark, CA to Surface Water Violation None SSO Ventura County Waterworkds District No. 1- Moorpark CS 300645 2022-0103-DWQ N
1150155 12/18/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 400 gallons of sewage to spill from Manhole at 2029-0432 (12202 Rose Street, Cerritos, CA 90703) Artesia to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Violation None SSO Artesia City CS 300703 2022-0103-DWQ N
1150141 12/17/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 200 gallons of sewage to spill from Manhole at 2341-0589 (306 E Meda Avenue, Glendora, CA 91741) to Street/Curb and Gutter (2 3),Drainage Conveyance System Violation None SSO Glendora City CS 301171 2022-0103-DWQ N
1150140 12/17/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 1000 gallons of sewage to spill from Manhole at 2130-0834 (12934 Pinetree Lane, La Mirada, CA 90638) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO La Mirada City CS 301190 2022-0103-DWQ N
1150126 12/16/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Damage by Others Not Related to Collection System Construction/Maintenance caused 18000 gallons of sewage to spill from Manhole at 2305-0656 (1100 Coiner Court, Industry, CA 91748) to Paved Surface,Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO Industry City CS 301178 2022-0103-DWQ N
1150012 12/08/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Damage by Others Not Related to Collection System Construction/Maintenance,Fats, Oil and Grease (FOG) caused 5600 gallons of sewage to spill from Manhole at 2305-0656 (1100 Coiner Court, Industry, CA 91748) to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Paved Surface Violation None SSO Industry City CS 301178 2022-0103-DWQ N
1150011 11/24/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-wipes/Non-disposables,Fats, Oil and Grease (FOG) caused 1200 gallons of sewage to spill from Gravity Mainline,Lateral Clean Out (Public) at 1869 - (863 Via Wanda, Long Beach, CA, 90805) Clean-out to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO Unincorporated County Area CSMD South/County Sanitation District CS 315558 2022-0103-DWQ N
1150004 12/04/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below),Debris from Construction caused 1575 gallons of sewage to spill from Manhole at 1654-0429 (1846 MacArthur Street, Rancho Palos Verdes, CA 90275) to Drainage Conveyance System,Street/Curb and Gutter (2 3) Violation None SSO Rancho Palos Verdes City CS 300063 2022-0103-DWQ N
1149945 09/30/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 10 mg/L and reported value was 21 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149944 09/30/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 5.0 mg/L and reported value was 10.9 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149943 07/09/2025 Deficient Monitoring Zinc was not collected for the Tapia Influent. The lab mistakenly only collected monthly sampling requirements from the Tapia Influent instead of quarterly sampling requirements. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149942 07/09/2025 Deficient Monitoring Lead was not collected for the Tapia Influent. The lab mistakenly only collected monthly sampling requirements from the Tapia Influent instead of quarterly sampling requirements. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149941 07/09/2025 Deficient Monitoring Cadmium was not collected for the Tapia Influent. The lab mistakenly only collected monthly sampling requirements from the Tapia Influent instead of quarterly sampling requirements. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149940 07/09/2025 Deficient Monitoring Total Phosphorus was not collected for the Tapia Influent. The lab mistakenly only collected monthly sampling requirements from the Tapia Influent instead of quarterly sampling requirements. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149939 07/09/2025 Deficient Monitoring Total Nitrogen was not collected for the Tapia Influent. The lab mistakenly only collected monthly sampling requirements from the Tapia Influent instead of quarterly sampling requirements. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149938 07/09/2025 Deficient Monitoring Copper was not collected for the Tapia Influent. The lab mistakenly only collected monthly sampling requirements from the Tapia Influent instead of quarterly sampling requirements. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149937 09/19/2025 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 10 mg/L and reported value was 12.6 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149936 07/09/2025 Deficient Monitoring Dichlorobromomethane was not collected for the Tapia Influent. The lab mistakenly only collected monthly sampling requirements from the Tapia Influent instead of quarterly sampling requirements. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149935 07/09/2025 Deficient Monitoring Cyanide was not collected for the Tapia Influent. The lab mistakenly only collected monthly sampling requirements from the Tapia Influent instead of quarterly sampling requirements. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149934 07/09/2025 Deficient Monitoring Nitrate+Nitrite was not collected for the Tapia Influent. The lab mistakenly only collected monthly sampling requirements from the Tapia Influent instead of quarterly sampling requirements. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149933 09/25/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 20 mg/L and reported value was 22 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149932 07/09/2025 Deficient Monitoring Selenium was not collected for the Tapia Influent. The lab mistakenly only collected monthly sampling requirements from the Tapia Influent instead of quarterly sampling requirements. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149931 09/24/2025 Deficient Monitoring An Oil and Grease sample was not collected during the month of September due to a mistake made by the analyst assigned to collect it. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149930 09/24/2025 CAT1 Phosphorus, Total (as P) Monthly Average limit is 3 mg/L and reported value was 4 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1149905 12/09/2025 Late Report 3Q25 report submitted 26 days late Violation N Report 730 Vermont Apartments 445100 R4-2018-0125 N
1149904 11/13/2025 Late Report 2Q25 report submitted 117 days late late report (11/13/25): due 08/14/25 >90 days late Violation N Report 730 Vermont Apartments 445100 R4-2018-0125 N
1149903 10/14/2025 Late Report 2Q25 report submitted 117 days late late report (10/14/25): due 08/14/25 >60 days late Violation N Report 730 Vermont Apartments 445100 R4-2018-0125 N
1149902 09/14/2025 Late Report 2Q25 report submitted 117 days late late report (09/14/25): due 08/14/25 >30 days late Violation N Report 730 Vermont Apartments 445100 R4-2018-0125 N
1149901 12/09/2025 Late Report 3Q25 report submitted 26 days late Violation N Report Wilshire Borgata 193289 R4-2023-0429 N
1149892 11/24/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below) caused 350 gallons of sewage to spill from Manhole at Studebaker Road, at College Place to Drainage Conveyance System that discharges to surface water Violation None SSO Cerritos City CS 300770 2022-0103-DWQ N
1149868 07/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 29.0 ug/L and reported value was 30.0 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2023-0429 N
1149867 06/30/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 29.0 ug/L and reported value was 34.0 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2023-0429 N
1149866 05/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 29.0 ug/L and reported value was 56.0 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2023-0429 N
1149865 04/30/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 7.0 ug/L and reported value was 32.0 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2023-0429 N
1149863 04/02/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 14 ug/L and reported value was 32 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2023-0429 N
1149862 11/12/2025 Late Report Second Quarter 2025 report was submitted 90 days late. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2023-0429 N
1149861 11/22/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 11134 gallons of sewage to spill from Lateral Clean Out (Private),Inside Building or Structure at 2446 N. Lamer to Unpaved Surface,Building or Structure,Drainage Conveyance System Violation None SSO Burbank City, Public Works CS 300767 2022-0103-DWQ N
1149859 12/01/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 812 gallons of sewage to spill from Lateral Clean Out (Private),Other (specify below),Inside Building or Structure at 1606 Trenton Ave., Glendale CA, 91206 to Building or Structure,Street/Curb and Gutter (2 3),Drainage Conveyance System,Unpaved Surface Violation None SSO Glendale City CS 301170 2022-0103-DWQ N
1149852 12/04/2025 Late Report 3Q25 report submitted 21 days late Violation N Report Cerritos Sheriff Station 193305 R4-2023-0429 N
1149831 11/23/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Vandalism (specify below) caused 300 gallons of sewage to spill from Manhole,Gravity Mainline at 2170-0433 (1024 Big Dalton Ave, La Puente, CA 91746) Unincorporated County Area to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Violation None SSO Unincorporated County Area CSMD South/County Sanitation District CS 315558 2022-0103-DWQ N
1149815 07/23/2025 Deficient Monitoring 3Q25 report missing acute toxicity, required annually Violation N Report Ventura Water Reclamation Facility 458580 R4-2023-0429 N
1149814 07/23/2025 Deficient Monitoring 3Q25 report missing sulfides, oil and grease, MBAS, and phenols, required monthly Violation N Report Ventura Water Reclamation Facility 458580 R4-2023-0429 N
1149807 09/24/2025 OEV Total Coliform Monthly Average limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL. Violation N Report The Surfrider Malibu 455892 R4-2019-0024 N
1149806 08/31/2025 Deficient Monitoring 3Q2025; Failure to monitor Total Coliform (effluent) for the month of August as required by the MRP. Violation N Report The Surfrider Malibu 455892 R4-2019-0024 N
1149805 07/02/2025 OEV Total Coliform Monthly Average limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL. Violation N Report The Surfrider Malibu 455892 R4-2019-0024 N
1149804 06/04/2025 OEV Total Coliform Monthly Average limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL. Violation N Report The Surfrider Malibu 455892 R4-2019-0024 N
1149803 05/07/2025 OEV Total Coliform Monthly Average limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL. Violation N Report The Surfrider Malibu 455892 R4-2019-0024 N
1149802 04/02/2025 OEV Total Coliform Monthly Average limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL. Violation N Report The Surfrider Malibu 455892 R4-2019-0024 N
1149798 03/31/2025 Deficient Monitoring 1Q2025; Failure to monitor all constituents for effluent for the month of March as required by the MRP. Violation N Report The Surfrider Malibu 455892 R4-2019-0024 N
1149710 09/15/2025 OEV pH Instantaneous Maximum limit is 8.83 SU and reported value was 8.5 SU. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1149709 08/19/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.76 SU. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1149703 11/12/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG),Damage by Others Not Related to Collection System Construction/Maintenance caused 600 gallons of sewage to spill from Manhole at 2305-0656 (1100 Coiner Court, Industry, CA.) to Street/Curb and Gutter (2 3),Paved Surface,Drainage Conveyance System that discharges to surface water Violation None SSO Industry City CS 301178 2022-0103-DWQ N
1149688 09/11/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30 mg/L and reported value was 33.1 mg/L at M-001. Violation N Report DWF V 331 N Maple, LLC 193334 R4-2023-0429 N
1149687 12/01/2025 Late Report 3Q25 report submitted 17 days late Violation N Report DWF V 331 N Maple, LLC 193334 R4-2023-0429 N
1149685 07/30/2025 Late Report 2Q2025 Late Report (8/25/2025): Monitoring Report received 26 days late from due date of 7/30/2025. Violation N Report Glass House Camarillo Cultivation, LLC (Former Houweling Nurseries) 376885 2014-0153-DWQ N
1149684 04/30/2025 Late Report 1Q2025; Late Report (8/22/2025): Monitoring Report received 114 days late from due date of 4/30/2025. Violation N Report Glass House Camarillo Cultivation, LLC (Former Houweling Nurseries) 376885 2014-0153-DWQ N
1149680 11/25/2025 Late Report 3Q25 report submitted 11 days late Violation N Report Veteran Affairs (VA) Station 447733 R4-2023-0429 N
1149675 08/31/2025 CAT2 Nickel, Total Recoverable Monthly Average limit is 4.5 ug/L and reported value was 7.51 ug/L at EFF-003. Violation N Report Alamitos Generating Station 437188 R4-2020-0134 N
1149614 11/13/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 200 gallons of sewage to spill from Gravity Mainline,Manhole at 1544 - 0250 (701 Via La Cuesta, Palos Verdes Estates, CA) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO Palos Verdes Estates City CS 300049 2022-0103-DWQ N
1149593 11/10/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 1500 gallons of sewage to spill from Pump Station at 2385 - Village Court Pump Station (204 Village Court, San Dimas, CA 91773) to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Violation None SSO San Dimas City CS 300079 2022-0103-DWQ N
1149570 05/06/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 59 mg/L. Violation N Report Geoffrey's Malibu 454774 R4-2019-0024 N
1149569 05/06/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 59 mg/L. Violation N Report Geoffrey's Malibu 454774 R4-2019-0024 N
1149568 04/23/2025 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 130 MPN/100 mL. Violation N Report Geoffrey's Malibu 454774 R4-2019-0024 N
1149567 03/07/2025 CAT1 Chloride Monthly Average limit is 500 mg/L and reported value was 621 mg/L. Violation N Report Geoffrey's Malibu 454774 R4-2019-0024 N
1149565 03/06/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 191.0 mg/L. Violation None Report Geoffrey's Malibu 454774 R4-2019-0024 N
1149562 03/06/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 191 mg/L. Violation N Report Geoffrey's Malibu 454774 R4-2019-0024 N
1149492 03/31/2025 Deficient Reporting Required quarterly sampling of enterococcus in effluent not conducted. Violation None Report Ron Radziner Residence 393874 R4-2004-0146 N
1149491 03/31/2025 Deficient Reporting Required quarterly sampling of fecal coliform in effluent not conducted. Violation None Report Ron Radziner Residence 393874 R4-2004-0146 N
1149490 03/31/2025 Deficient Reporting Required quarterly sampling of total coliform in effluent not conducted. Violation None Report Ron Radziner Residence 393874 R4-2004-0146 N
1149489 03/31/2025 Deficient Reporting Required quarterly sampling of Total Suspended Solids in effluent not conducted. Violation None Report Ron Radziner Residence 393874 R4-2004-0146 N
1149488 03/31/2025 Deficient Reporting Required quarterly sampling of Nitrite-N in effluent not conducted. Violation None Report Ron Radziner Residence 393874 R4-2004-0146 N
1149487 03/31/2025 Deficient Reporting Required quarterly sampling of Nitrate-N in effluent not conducted. Violation None Report Ron Radziner Residence 393874 R4-2004-0146 N
1149486 03/31/2025 Deficient Reporting Required quarterly sampling of Total Nitrogen in effluent not conducted. Violation None Report Ron Radziner Residence 393874 R4-2004-0146 N
1149485 03/31/2025 Deficient Reporting Required quarterly sampling of pH in effluent not conducted. Violation N Report Ron Radziner Residence 393874 R4-2004-0146 N
1149476 11/02/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-Rags caused 578 gallons of sewage to spill from Manhole at 718 E Anaheim St to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Drainage Conveyance System,Paved Surface Violation None SSO Long Beach Water Dept. CS (SSO program) 318514 2022-0103-DWQ N
1149461 09/30/2025 Deficient Monitoring Total Residual Chlorine was analyzed outside of holding time for July, August, and September. Violation N Report UTA Plaza 382739 R4-2023-0429 N
1149460 06/30/2025 Order Conditions 2Q2025; Flow exceedance: The maximum wastewater discharge from septic tanks shall not exceed 2,000 gallons per day (gpd), reported value is 2,393.6 gpd for the month of June. Violation None Report Serra Retreat Center 194164 2014-0153-DWQ N
1149459 05/31/2025 Order Conditions 2Q2025; Flow exceedance: The maximum wastewater discharge from septic tanks shall not exceed 2,000 gallons per day (gpd), reported value is 2,393.6 gpd for the month of May. Violation N Report Serra Retreat Center 194164 2014-0153-DWQ N
1149457 04/30/2025 Late Report 1Q2025; Late Report (7/16/2025): Monitoring Report received 77 days late from due date of 4/30/2025. Violation N Report Serra Retreat Center 194164 2014-0153-DWQ N
1149439 07/25/2025 Deficient Monitoring Sulfide holding time exceedance for sample collected on July 25, 2025 Violation N Report Crossings Campus Phase 2 452329 R4-2018-0125 N
1149438 07/25/2025 Deficient Monitoring Sulfide holding time exceedance for sample collected on July 25, 2025 Violation N Report Crossings Campus 452195 R4-2018-0125 N
1149437 08/06/2025 Deficient Monitoring MBAS exceeded holding time collected on August 6, 2025 Violation N Report 16501 Ventura 193589 R4-2023-0429 N
1149436 07/11/2025 Deficient Monitoring MBAS exceeded holding time collected on July 11, 2025 Violation N Report 16501 Ventura 193589 R4-2023-0429 N
1149435 07/11/2025 Deficient Monitoring MBAS exceeded holding time collected on July 11, 2025 Violation N Report 16501 Ventura 193589 R4-2023-0429 N
1149397 11/02/2025 Late Report Quarterly SMR ( MONNPDES ) report for Q3 2025 (2716236) was due on 01-NOV-25 Violation None Report Metropolitan Stevedore Company Bulk Marine Terminal 436049 R4-2023-0035 N
1149349 08/31/2025 Deficient Monitoring Per Section 4.1 of the MRP, effluent samples shall be analyzed monthly for dissolved oxygen. An effluent sample for dissolved oxygen analysis was inadvertently not collected in August due to a laboratory oversight. A make-up sample was collected on November 7, and the results will be included in the November monthly NPDES compliance monitoring report. To prevent reoccurrence of this issue, laboratory staff will more closely monitor sampling schedules. Violation N eSMR Long Beach WRP 447474 R4-2022-0032 N
1149348 08/05/2025 Deficient Monitoring Per Section 8.1 of the MRP, receiving water samples from receiving water monitoring stations RSW-001U (R-C), RSW-002D (R-D), and RSW-003D (R-E) shall be analyzed monthly for settleable solids. On August 5, receiving water samples were collected from each monitoring station and successfully analyzed for settleable solids; however, the settleable solids results were not saved during data entry into the laboratory information management system (LIMS). Because settleable solid results are entered directly into LIMS, there is no physical record of the August 5 results. Make-up samples were collected on September 18, and the results will be included in the September NPDES compliance monitoring report. To prevent reoccurrence of this issue, laboratory analysts have been reminded to ensure all data entries are properly saved in LIMS. Violation N eSMR Valencia WRP 435564 R4-2022-0174 N
1149343 09/30/2025 Late Report Second Quarter 2025 report was submitted 47 days late. Violation N Report Hawthorne Drinking Water Treatment Plant 390344 R4-2020-0055 N
1149339 08/31/2025 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 23 MPN/100 mL and reported value was 31 MPN/100 mL at EFF-001. Violation N eSMR Simi Valley WQCP 427894 R4-2019-0135 N
1149338 08/15/2025 OEV Turbidity Other limit is 72 minutes and reported value was 77 minutes at EFF-001. Violation N eSMR Simi Valley WQCP 427894 R4-2019-0135 N
1149327 08/20/2025 OEV Enterococci 10% for 30 days limit is 110 MPN/100 mL and reported value was 340 MPN/100 mL at EFF-001. Violation N eSMR USC Marine Science Center 433199 R4-2024-0258 N
1149317 08/14/2025 Deficient Monitoring On August 14 2025, the autosampler for INF-001 (NORS) failed, therefore no representative composite samples was collected. There are no results for biochemical oxygen demand nor total suspended solids. As of August 16, operations has resolved the autosampler issues. Violation N eSMR Hyperion WWTP 447793 R4-2023-0033 N
1149316 08/23/2025 Deficient Monitoring There was one monitoring deficiency for the HWRP weekly permit requirements. On August 23, 2025, the samples collected for oil and grease were not properly preserved and therefore, there are no oil and grease results for EFF-002, INF-001, INF-002, INF-003, INF-004, and INF-005. To avoid this issue in the future, the staff was retrained on proper preservation procedures for the analytical method. Violation N eSMR Hyperion WWTP 447793 R4-2023-0033 N
1149315 08/12/2025 Deficient Monitoring On August 12 2025, the autosampler for INF-001 (NORS) failed, therefore no representative composite samples was collected. There are no results for biochemical oxygen demand nor total suspended solids. As of August 16, operations has resolved the autosampler issues. Violation N eSMR Hyperion WWTP 447793 R4-2023-0033 N
1149314 08/15/2025 Deficient Monitoring On August 15 2025, the autosampler for INF-001 (NORS) failed, therefore no representative composite samples was collected. There are no results for biochemical oxygen demand nor total suspended solids. As of August 16, operations has resolved the autosampler issues. Violation N eSMR Hyperion WWTP 447793 R4-2023-0033 N
1149312 08/31/2025 CTOX Chronic Toxicity Monthly Median limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001A. Violation N eSMR Donald C. Tillman WWRP 447892 R4-2022-0341 N
1149296 08/13/2025 CAT2 Hydrocarbons, Petroleum Maximum Daily (MDEL) limit is 100 ug/L and reported value was 220 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1149295 08/26/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 200 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1149294 08/31/2025 OEV Enterococci Geometric Mean of Minimum 5 Samples in 30-Days limit is 35 MPN/100 mL and reported value was 135 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1149293 08/05/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 370 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1149292 08/28/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 370 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1149132 08/13/2025 CAT1 Manganese, Total 30-Day Average limit is 50 ug/L and reported value was 73 ug/L. Violation N eSMR Camarillo WRP 393691 R4-2013-0140 N
1149130 09/24/2025 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 Ojai Valley WWTP 455050 R4-2023-0430 N
1149110 10/23/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris from Construction caused 2300 gallons of sewage to spill from Manhole at 2029-0058 (11638 169th Street, Artesia, CA 90701) to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Violation None SSO Artesia City CS 300703 2022-0103-DWQ N
1149101 10/13/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG),Debris-wipes/Non-disposables,Debris-General caused 8500 gallons of sewage to spill from Manhole at 1090 - 0363 (29201 Fountainwood Street, Agoura Hills CA 91301) to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Violation None SSO Agoura Hills CS 315557 2022-0103-DWQ N
1149100 08/19/2025 CTOX Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Monthly Average limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-002. Violation N eSMR Alamitos Generating Station 437188 R4-2020-0134 N
1149099 08/19/2025 CTOX Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Maximum Daily (MDEL) limit is 50 % effect and reported value was 64.99 % effect at EFF-002. Violation N eSMR Alamitos Generating Station 437188 R4-2020-0134 N
1149098 08/20/2025 CAT2 Nickel, Total Monthly Average limit is 13 lb/day and reported value was 16.94233 lb/day at EFF-003. Violation N eSMR Alamitos Generating Station 437188 R4-2020-0134 N
1149097 08/19/2025 CTOX Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Monthly Average limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-003. Violation N eSMR Alamitos Generating Station 437188 R4-2020-0134 N
1149079 11/05/2025 Late Report The report was submitted 447 days late. Violation N Report Santa Monica & Vermont Apartments 446627 R4-2018-0125 N
1149075 11/05/2025 Late Report The report was submitted 538 days late Violation N Report Santa Monica & Vermont Apartments 446627 R4-2018-0125 N
1149045 06/30/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 5.3 ug/L and reported value was 6.5 ug/L at EFF-001. Violation N Report William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N
1149044 05/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 5.3 ug/L and reported value was 9.5 ug/L at EFF-001. Violation N Report William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N
1149042 05/06/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 9.3 ug/L and reported value was 9.5 ug/L at EFF-001. Violation N Report William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N
1149041 06/03/2025 CAT1 Aluminum, Total Maximum Daily (MDEL) limit is 1000.0 ug/L and reported value was 2600.0 ug/L at EFF-001. Violation N Report William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N
1149040 05/06/2025 CAT1 Aluminum, Total Maximum Daily (MDEL) limit is 1000.0 ug/L and reported value was 10000.0 ug/L at EFF-001. Violation N Report William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N
1149039 04/25/2025 CAT1 Aluminum, Total Maximum Daily (MDEL) limit is 1000.0 ug/L and reported value was 1700.0 ug/L at EFF-001. Violation N Report William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N
1149038 04/21/2025 CAT1 Aluminum, Total Maximum Daily (MDEL) limit is 1000.0 ug/L and reported value was 1600.0 ug/L at EFF-001. Violation N Report William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N
1149037 04/14/2025 CAT1 Aluminum, Total Maximum Daily (MDEL) limit is 1000.0 ug/L and reported value was 1200.0 ug/L at EFF-001. Violation N Report William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N
1149036 04/02/2025 CAT1 Aluminum, Total Maximum Daily (MDEL) limit is 1000.0 ug/L and reported value was 2000.0 ug/L at EFF-001. Violation N Report William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N
1148946 08/25/2025 OEV Total Coliform 1-Hour Average (Mean) limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR Ojai Valley WWTP 455050 R4-2023-0430 N
1148938 08/31/2025 CAT2 Copper, Total Recoverable Monthly Average (Mean) limit is 0.005 lb/day and reported value was 0.00961 lb/day at EFF-002. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 Y
1148937 08/31/2025 CAT2 Lead, Total Monthly Average (Mean) limit is 8 ug/L and reported value was 10 ug/L at EFF-002. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 Y
1148936 08/21/2025 CAT1 Settleable Solids Daily Maximum limit is 0.3 ml/L and reported value was 0.9 ml/L at EFF-002. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 Y
1148935 08/21/2025 CAT2 Copper, Total Recoverable Daily Maximum limit is 77 ug/L and reported value was 200 ug/L at EFF-002. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 Y
1148934 08/21/2025 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 75 mg/L and reported value was 140 mg/L at EFF-002. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 Y
1148933 08/21/2025 OEV Turbidity Daily Maximum limit is 25 NTU and reported value was 40 NTU at EFF-002. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 Y
1148932 08/31/2025 OEV Turbidity Monthly Average limit is 5 NTU and reported value was 40 NTU at EFF-002. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 Y
1148931 09/30/2025 Deficient Monitoring No samples were collected in September 2025 due to the plant being offline for plant maintenance. Water quality samples were collected in early October, but a contract issue came up between DWR and its analytical lab. As a result, the October samples will not be analyzed. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 N
1148930 09/30/2025 Deficient Monitoring No samples were collected in September 2025 due to the plant being offline for plant maintenance. Water quality samples were collected in early October, but a contract issue came up between DWR and its analytical lab. As a result, the October samples will not be analyzed. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 N
1148929 09/30/2025 Deficient Monitoring No samples were collected in September 2025 due to the plant being offline for plant maintenance. Water quality samples were collected in early October, but a contract issue came up between DWR and its analytical lab. As a result, the October samples will not be analyzed. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 N
1148928 09/30/2025 Deficient Monitoring No samples were collected in September 2025 due to the plant being offline for plant maintenance. Water quality samples were collected in early October, but a contract issue came up between DWR and its analytical lab. As a result, the October samples will not be analyzed. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 N
1148884 09/30/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 20 ug/L and reported value was 41.8 ug/L at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148883 09/30/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 84 mg/L at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148882 09/18/2025 CAT2 Chlorine, Total Residual Maximum Daily (MDEL) limit is 0.1 mg/L and reported value was 0.21 mg/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148881 09/18/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 3300 MPN/100 mL at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148880 09/18/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 4900 MPN/100 mL at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148879 09/18/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Maximum Daily (MDEL) limit is 30 mg/L and reported value was 84 mg/L at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148878 09/18/2025 CAT2 Phenols, Total Maximum Daily (MDEL) limit is 1 mg/L and reported value was 1.45 mg/L at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148877 09/18/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 39 ug/L and reported value was 41.8 ug/L at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148876 09/18/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148875 09/18/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 92000 MPN/100 mL at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148874 09/18/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 39 ug/L and reported value was 58.1 ug/L at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148873 09/30/2025 CAT2 Lead, Total Recoverable Monthly Average limit is 11 ug/L and reported value was 15 ug/L at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148872 09/30/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 18 ug/L and reported value was 58.1 ug/L at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148871 09/18/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 4900 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148870 09/18/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 24000 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148867 09/30/2025 CAT2 Copper, Total Monthly Average limit is 0.01 lb/day and reported value was 0.02 lb/day at EFF-004. Violation N eSMR Castaic Power Plant 382500 R4-2013-0093 N
1148866 08/31/2025 CAT2 Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 9.1 ug/L at EFF-004. Violation N eSMR Castaic Power Plant 382500 R4-2013-0093 N
1148865 07/31/2025 CAT2 Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 8.7 ug/L at EFF-004. Violation N eSMR Castaic Power Plant 382500 R4-2013-0093 N
1148864 09/30/2025 CAT2 Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 11.6 ug/L at EFF-004. Violation N eSMR Castaic Power Plant 382500 R4-2013-0093 N
1148863 09/17/2025 CAT2 Copper, Total Maximum Daily (MDEL) limit is 13.1 ug/L and reported value was 19 ug/L. Violation N eSMR Castaic Power Plant 382500 R4-2013-0093 N
1148862 09/17/2025 CAT2 Copper, Total Maximum Daily (MDEL) limit is 0.02 lb/day and reported value was 0.03 lb/day at EFF-004. Violation N eSMR Castaic Power Plant 382500 R4-2013-0093 N
1148792 08/18/2025 Deficient Monitoring For the week of August 18th, the weekly bacteriological sample at EFF-001 was missed due to limited resources at the time. The seawater well and Desalination plant had been offline for a period of 8 months for upgrades. During the recommissioning/startup of the seawater wells and Desalination Plant, it required the operators to perform a combination of new processes and troubleshooting to ensure the plant was working properly. This caused a strain on resources, and the samples were missed for the week. Violation N eSMR Pebbly Beach Desalination Plant 405114 R4-2019-0145 N
1148779 02/28/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 5.3 ug/L and reported value was 11.0 ug/L at EFF-001. Violation N Report William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N
1148514 09/28/2025 CTOX Chronic Toxicity-C.dubia-Reproduction Monthly Average (Mean) limit is 50 % effect and reported value was 59.93 % effect at EFF-001. Violation N eSMR TFX Aviation, Inc. (Former Telair Site, Newbury Park) 436207 R4-2021-0098 N
1148513 09/10/2025 CTOX Chronic Toxicity-C.dubia-Reproduction Daily Maximum limit is 50 % effect and reported value was 63.78 % effect at EFF-001. Violation N eSMR TFX Aviation, Inc. (Former Telair Site, Newbury Park) 436207 R4-2021-0098 N
1148476 07/01/2025 CAT1 Settleable Solids Single Sample Maximum limit is 0.3 ml/L and reported value was 8 ml/L at EFF-001. Violation N eSMR William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N
1148469 10/13/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-wipes/Non-disposables,Vandalism (specify below),Fats, Oil and Grease (FOG),Debris-General caused 8500 gallons of sewage to spill from Manhole at 1090 - 0363 (29201 Fountainwood Street, Agoura Hills CA 91301) to Surface Water Violation None SSO Agoura Hills CS 315557 2022-0103-DWQ N
1148432 08/04/2025 Surface Water HCTP received a FAIL result on the bioassay sample taken on 8/4/25, 8/6/25, and 8/8/25 for the sample taken downstream of the HCTP discharge (RSW-002D). Violation N eSMR Hill Canyon WWTP 428016 R4-2019-0137 N
1148379 08/15/2025 Late Report 64 days late, due: 8/14/2025, submitted 10/17/2025 Violation N Report National Job Site 455096 R4-2023-0429 N
1148378 05/16/2025 Late Report 154 days late, due 5/15/2025, submitted 10/17/2025 Violation N Report National Job Site 455096 R4-2023-0429 N
1148323 07/31/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 5.0 mg/L and reported value was 6.2 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1148322 07/31/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 10 mg/L and reported value was 16.5 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1148321 07/30/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 20 mg/L and reported value was 25 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1148320 07/09/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 20 mg/L and reported value was 23 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1148319 07/01/2025 CAT2 Chlorine, Total Residual Daily Maximum limit is 0.1 mg/L and reported value was 0.3 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1148311 07/29/2025 Deficient Monitoring Per Sections 3.1 and 4.1 of the MRP, influent and effluent samples shall be analyzed weekly for biochemical oxygen demand (BOD, 5-day at 20° Celsius). The influent and effluent samples collected on July 29 were invalidated due to a laboratory analyst error affecting the analytical QA/QC samples. Therefore, there are no BOD results for influent and effluent the week of July 29. Make-up samples were collected on August 6 and will be reported in the August monthly NPDES monitoring report. To prevent this issue from reoccurring, laboratory staff were reminded to review and follow all method standard operating procedures (SOPs). Violation N eSMR Saugus Water Reclamation Plant 442544 R4-2022-0175 N
1148310 07/20/2025 Deficient Monitoring Per Section 4.1 of the MRP, effluent samples shall be analyzed daily for settleable solids. An effluent sample was collected and analyzed for settleable solids on July 20, however, the result was inadvertently not recorded in the laboratory information management system (LIMS). As a result, there is no reportable settleable solids concentration for July 20. To prevent this issue from reoccurring, laboratory staff have been reminded to immediately enter concentration results into LIMS after tests are completed. Violation N eSMR Los Coyotes WRP 445113 R4-2021-0142 N
1148226 07/24/2025 Deficient Monitoring Maintenance was being conducted on the associated devices that record the flow data for the DCTWRP influent on July 24, 2025. Due to that, the influent flow data that was recorded was not accurate. The influent flow is a continuous monitoring requirement reported on a daily basis for the daily average flow and daily maximum flow. The total daily flow for the influent on July 24, 2025 will be reported as an instrument failure (IF). This resulted in one deficient monitoring violation for July 2025. Violation N eSMR Donald C. Tillman WWRP 447892 R4-2022-0341 N
1148189 07/27/2025 Deficient Monitoring On August 2, 2025, the analytical batch containing EFF-001, INF-001, INF-002, INF-003, INF-004, and INF-005, all collected on July 27, 2025, failed QC requirements for biochemical oxygen demand (BOD). The failure was due to a dissolved oxygen depletion below 1 mg/L after five days. Violation N eSMR Hyperion WWTP 447793 R4-2023-0033 N
1148114 09/24/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pipe Structural Problem/Failure - Installation,Root Intrusion caused 230 gallons of sewage to spill from Gravity Mainline,Manhole at 1535 - 0069 (6620 Shanandoah Ave, Los Angeles, CA) Unincorporated LA County Area to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Violation None SSO Unincorporated County Area CSMD South/County Sanitation District CS 315558 2022-0103-DWQ N
1148102 08/13/2025 CAT1 Manganese, Total Monthly Average limit is 50 ug/L and reported value was 73 ug/L. Violation N eSMR Camarillo WRP 393691 R4-2013-0140 N
1148014 04/14/2025 CAT2 Copper, Total Monthly Average limit is 7 ug/L and reported value was 27.2 ug/L at M-001. Violation N Report Burnside Apartments 193311 R4-2023-0429 N
1148013 04/14/2025 CAT2 Copper, Total Daily Maximum limit is 14 ug/L and reported value was 27.2 ug/L at M-001. Violation N Report Burnside Apartments 193311 R4-2023-0429 N
1148010 09/22/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 200 gallons of sewage to spill from Lateral Clean Out (Private) at 1296 - 0530 (24023 West Arroyo Park Drive, Valencia, CA) Santa Clarita to Paved Surface,Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO Santa Clarita City CS 300092 2022-0103-DWQ N
1148002 09/04/2025 Late Report 2Q25 Late Report Violation: Report submitted 21 days late Violation N Report Burnside Apartments 193311 R4-2023-0429 N
1148001 09/04/2025 Late Report 1Q25 Late Report Violation: Report submitted 112 days late Violation N Report Burnside Apartments 193311 R4-2023-0429 N
1147968 09/21/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris from Construction caused 1500 gallons of sewage to spill from Manhole,Gravity Mainline at 1416-0065 (27401 Allenwick Ave, Canyon Country/Santa Clarita, CA) to Street/Curb and Gutter (2 3),Paved Surface,Drainage Conveyance System that discharges to surface water,Unpaved Surface Violation None SSO Santa Clarita City CS 300092 2022-0103-DWQ N
1147962 09/27/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 300 gallons of sewage to spill from Manhole,Gravity Mainline at 12261 Honolulu Terrace to Paved Surface,Drainage Conveyance System Violation None SSO Whittier City CS 300570 2022-0103-DWQ N
1147867 09/16/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 200 gallons of sewage to spill from Other (specify below) at 2262 - 1325 Fullerton Road, Rowland Heights (Industry) Sewer Clarifier to Street/Curb and Gutter (2 3),Unpaved Surface,Drainage Conveyance System that discharges to surface water Violation None SSO Industry City CS 301178 2022-0103-DWQ N
1147791 06/30/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50.0 mg/L and reported value was 100.0 mg/L at M-001. Violation N Report 407 North Maple Drive 193509 R4-2023-0429 N
1147790 06/17/2025 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75.0 mg/L and reported value was 100.0 mg/L at M-001. Violation N Report 407 North Maple Drive 193509 R4-2023-0429 N
1147771 08/07/2025 CAT2 Copper, Total Monthly Average (Mean) limit is 3.4 ug/L and reported value was 3.6 ug/L at EFF-001. Violation N eSMR Seaside Lagoon 400243 R4-2017-0178 N
1147770 08/20/2025 CAT2 Chlorine, Total Residual Maximum Daily (MDEL) limit is 0.2 lb/day and reported value was 1.9 lb/day at EFF-001. Violation N eSMR Seaside Lagoon 400243 R4-2017-0178 N
1147769 08/20/2025 OEV Enterococci Maximum Daily (MDEL) limit is 104 MPN/100 mL and reported value was 340 MPN/100 mL at EFF-001. Violation N eSMR Seaside Lagoon 400243 R4-2017-0178 N
1147768 08/31/2025 CAT2 Chlorine, Total Residual Monthly Average (Mean) limit is 0.05 lb/day and reported value was 0.48 lb/day at EFF-001. Violation N eSMR Seaside Lagoon 400243 R4-2017-0178 N
1147767 08/31/2025 CAT2 Chlorine, Total Residual Monthly Average (Mean) limit is 1.9 mg/L and reported value was 52.5 mg/L at EFF-001. Violation N eSMR Seaside Lagoon 400243 R4-2017-0178 N
1147766 08/20/2025 CAT2 Chlorine, Total Residual Maximum Daily (MDEL) limit is 8 mg/L and reported value was 180 mg/L at EFF-001. Violation N eSMR Seaside Lagoon 400243 R4-2017-0178 N
1147765 08/07/2025 CAT2 Cyanide, Total (as CN) Monthly Average (Mean) limit is 0.013 lb/day and reported value was 0.0425 lb/day at EFF-001. Violation N eSMR Seaside Lagoon 400243 R4-2017-0178 N
1147764 08/07/2025 CAT2 Cyanide, Total (as CN) Monthly Average (Mean) limit is 0.5 ug/L and reported value was 3.98 ug/L at EFF-001. Violation N eSMR Seaside Lagoon 400243 R4-2017-0178 N
1147758 09/16/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 3000 gallons of sewage to spill from Lateral Clean Out (Private) at 1852 - Lateral Clean Out (Private) (231 Mero Lane, La Canada Flintridge, CA) to Street/Curb and Gutter (2 3),Paved Surface,Drainage Conveyance System that discharges to surface water Violation None SSO La Canada Flintridge City CS 301186 2022-0103-DWQ N
1147708 06/30/2025 Deficient Monitoring Settleable Solids, Sulfides, Phenols, Residual Chlorine, MBAS, Total Recoverable Copper, Total Recoverable Lead, Total Recoverable Zinc, and E. coli not sampled during 2nd Quarter 2025, required quarterly. Violation N Report Santa Monica Gateway 193278 R4-2023-0429 N
1147707 03/12/2025 Late Report 4Q24 report was submitted 26 days late. Violation N Report Santa Monica Gateway 193278 R4-2023-0429 N
1147706 03/12/2025 Late Report 3Q24 report was submitted 118 days late. Violation N Report Santa Monica Gateway 193278 R4-2023-0429 N
1147705 03/12/2025 Late Report 2Q24 report was submitted 210 days late. Violation N Report Santa Monica Gateway 193278 R4-2023-0429 N
1147704 03/31/2025 Deficient Monitoring Settleable Solids, Sulfides, Phenols, MBAS, Total Recoverable Copper, Total Recoverable Lead, Total Recoverable Zinc, and E. coli not sampled during 1st Quarter 2025, required quarterly. Violation N Report Santa Monica Gateway 193278 R4-2023-0429 N
1147677 09/20/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 545 gallons of sewage to spill from Manhole at Spring Meadow Park/Olsen Road to Drainage Conveyance System that discharges to surface water,Paved Surface,Street/Curb and Gutter (2 3) Violation None SSO Thousand Oaks Municipal Service Center 300590 2022-0103-DWQ N
1147633 09/09/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Vandalism (specify below) caused 800 gallons of sewage to spill from Lateral Clean Out (Public) at 1416 - (27500 and 27503 Nestor Court, Santa Clarita, CA) to Building or Structure,Street/Curb and Gutter (2 3),Other (specify below),Drainage Conveyance System Violation None SSO Santa Clarita City CS 300092 2022-0103-DWQ N
1147629 07/16/2025 CAT1 Ammonia, Total (as N) Monthly Average limit is 3.5 mg/L and reported value was 4.1 mg/L at EFF-001A. Violation N eSMR Camarillo WRP 428243 R4-2019-0136 N
1147570 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-10 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147569 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-10 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147568 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Chloride in MW-10 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147567 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Chloride in MW-10 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147566 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-10 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147565 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-10 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147564 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-10 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147563 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-10 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147562 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Coliform in MW-9 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147561 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Coliform in MW-9 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147560 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-9 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147559 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-9 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147558 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-9 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147557 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-9 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147556 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-9 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147555 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-9 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147554 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Coliform in MW-8 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147553 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Coliform in MW-8 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147551 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Color in MW-8 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147550 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Color in MW-8 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147549 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Nitrate as Nitrogen in MW-8 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147548 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Nitrate as Nitrogen in MW-8 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147547 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Nitrogen in MW-8 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147546 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Nitrogen in MW-8 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147545 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-8 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147544 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-8 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147543 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Chloride in MW-8 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147542 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Chloride in MW-8 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147541 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-8 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147540 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-8 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147539 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-8 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147538 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-8 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147537 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Coliform in MW-7 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147536 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Coliform in MW-7 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147535 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-7 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147534 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-7 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147533 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Chloride in MW-7 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147532 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Chloride in MW-7 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147531 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-7 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147530 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-7 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147529 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-7 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147528 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-7 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147527 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Coliform in MW-6 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147526 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Coliform in MW-6 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147525 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Color in MW-6 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147524 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Color in MW-6 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147523 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-6 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147522 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-6 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147521 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Chloride in MW-6 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147520 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Chloride in MW-6 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147519 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-6 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147518 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-6 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147517 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-6 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147516 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-6 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147515 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Coliform in MW-5 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147514 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Coliform in MW-5 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147513 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-5 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147512 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-5 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147511 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Chloride in MW-5 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147510 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Chloride in MW-5 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147509 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-5 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147508 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-5 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147507 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-5 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147506 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-5 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147505 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-4 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147504 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-4 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147503 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Nitrite as Nitrogen in MW-4 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147502 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Nitrite as Nitrogen in MW-4 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147501 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Chloride in MW-4 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147500 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Chloride in MW-4 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147499 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-4 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147498 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-4 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147497 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-4 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147496 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-4 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147495 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Coliform in MW-3 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147494 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Coliform in MW-3 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147493 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-3 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147492 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-3 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147491 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-3 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147490 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-3 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147489 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-3 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147488 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-3 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147486 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-2 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147485 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Boron in MW-2 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147484 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-2 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147483 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-2 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147482 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-2 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147481 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Total Dissolved Solids in MW-2 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147480 05/31/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-1 during the month of May as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147479 04/30/2025 Deficient Monitoring 2Q2025; Failure to monitor Sulfate in MW-1 during the month of April as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147473 03/31/2025 Deficient Monitoring 1Q2025; Failure to monitor Fecal Coliform in Supply Wells quarterly as required by the MRP. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147472 03/31/2025 Deficient Monitoring 1Q2025; Failure to monitor Fecal Coliform in MW-10 quarterly as required by the MRP. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147471 03/31/2025 Deficient Monitoring 1Q2025; Failure to monitor Fecal Coliform in MW-9 quarterly as required by the MRP. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147470 03/31/2025 Deficient Monitoring 1Q2025; Failure to monitor Fecal Coliform in MW-8 quarterly as required by the MRP. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147469 03/31/2025 Deficient Monitoring 1Q2025; Failure to monitor Fecal Coliform in MW-7 quarterly as required by the MRP. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147468 03/31/2025 Deficient Monitoring 1Q2025; Failure to monitor Fecal Coliform in MW-6 quarterly as required by the MRP. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147467 03/31/2025 Deficient Monitoring 1Q2025; Failure to monitor Fecal Coliform in MW-5 quarterly as required by the MRP. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147466 03/31/2025 Deficient Monitoring 1Q2025; Failure to monitor Fecal Coliform in MW-4 quarterly as required by the MRP. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147465 03/31/2025 Deficient Monitoring 1Q2025; Failure to monitor Fecal Coliform in MW-3 quarterly as required by the MRP. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147464 03/31/2025 Deficient Monitoring 1Q2025; Failure to monitor Fecal Coliform in MW-2 quarterly as required by the MRP. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147463 03/31/2025 Deficient Monitoring 1Q2025; Failure to monitor Fecal Coliform in MW-1 quarterly as required by the MRP. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147453 09/05/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below),Vandalism (specify below) caused 1530 gallons of sewage to spill from Manhole at SR60 Exit 28 East bound & Phillips Ranch Road to Surface Water,Drainage Conveyance System,Paved Surface,Unpaved Surface,Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO Pomona City CS 300059 2022-0103-DWQ N
1147446 09/08/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 1016 gallons of sewage to spill from Manhole at Culver Blvd & Motor Avenue to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Paved Surface,Drainage Conveyance System Violation None SSO Culver City CS 301151 2022-0103-DWQ N
1147345 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Boron in MW-10 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147342 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Chloride in MW-10 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147338 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Sulfate in MW-10 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147335 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Total Dissolved Solids in MW-10 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147333 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Boron in MW-9 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147331 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Sulfate in MW-9 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147329 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Total Dissolved Solids in MW-9 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147327 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Nitrate as Nitrogen in MW-8 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147325 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Boron in MW-8 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147323 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Chloride in MW-8 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147321 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Sulfate in MW-8 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147319 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Total Dissolved Solids in MW-8 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147317 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Boron in MW-7 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147315 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Chloride in MW-7 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147312 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Sulfate in MW-7 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147309 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Total Dissolved Solids in MW-7 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147307 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Boron in MW-6 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147305 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Chloride in MW-6 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147303 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Sulfate in MW-6 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147300 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Total Dissolved Solids in MW-6 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147298 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Chloride in MW-5 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147295 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Sulfate in MW-5 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147293 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Total Dissolved Solids in MW-5 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147290 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Boron in MW-4 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147288 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Chloride in MW-4 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147286 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Sulfate in MW-4 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147284 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Total Dissolved Solids in MW-4 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147281 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Total Coliform in MW-3 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147279 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Boron in MW-3 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147276 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Sulfate in MW-3 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147272 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Total Dissolved Solids in MW-3 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147270 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Boron in MW-2 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147268 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Chloride in MW-2 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147266 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Sulfate in MW-2 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147264 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Total Dissolved Solids in MW-2 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147261 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Boron in MW-1 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147259 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Sulfate in MW-1 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147257 02/28/2025 Deficient Monitoring 1Q2025; Failure to monitor Total Dissolved Solids in MW-1 during the month of February as required by the MRP. If the quarterly monitoring test results exceed the groundwater limitations, the monitoring frequency shall be monthly, for at least 3 consecutive months. Violation N Report Saticoy Foods Corporation 406032 R4-2016-0279 N
1147205 07/01/2025 CAT1 Chloride Daily Maximum limit is 150 mg/L and reported value was 161 mg/L at EFF001 WRR. Violation N eSMR Pomona Water Reclamation Plant 134831 81-034 N
1147199 06/30/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 10 mg/L and reported value was 20.5 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1147198 06/25/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 20 mg/L and reported value was 23 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1147197 06/18/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 21 mg/L and reported value was 20 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1147196 06/12/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 20 mg/L and reported value was 23 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1147195 06/30/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 5.0 mg/L and reported value was 8.6 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1147194 06/25/2025 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 10 mg/L and reported value was 13.2 mg/L. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1147193 06/04/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 20 mg/L and reported value was 27.4 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1147170 06/28/2025 Deficient Monitoring On 6/28/25, the autosampler at INF-004 failed and no sample was collected. Because there was no composite sample, daily BOD and TSS could not be analyzed therefore resulting in a monitoring deficiency. Violation N eSMR Hyperion WWTP 447793 R4-2023-0033 N
1147166 06/02/2025 CTOX Chronic Toxicity Maximum Daily (MDEL) limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001A. Violation N eSMR Donald C. Tillman WWRP 447892 R4-2022-0341 N
1147165 08/28/2025 Late Report 2Q25 SMR Due 8/14/2025, received 8/28/2025 - 14 days late. Violation N Report 8383 Wilshire 193563 R4-2018-0125 N
1147132 08/28/2025 Late Report 2Q25 SMER due 8/14/25, received 8/28/2025 - 14 days late. Violation N Report 9601 Wilshire 193548 R4-2023-0429 N
1147115 08/28/2025 Late Report 2Q25 SMR due 8/14/2025, received 8/28/2025, 14 days late. Violation N Report Century Park Plaza 193493 R4-2023-0429 N
1147113 08/25/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Vandalism (specify below),Debris from Construction caused 36000 gallons of sewage to spill from Gravity Mainline,Manhole at 2348-0047 (20055 Colima Road, Walnut, CA) Unincorporated Area of L.A. County to Other (specify below),Unpaved Surface Violation None SSO Unincorporated County Area CSMD South/County Sanitation District CS 315558 2022-0103-DWQ N
1147056 08/28/2025 Late Report The report was submitted 104 days late. Violation N Report Rossmore Development, LLC 444622 R4-2018-0125 N
1146785 08/28/2025 Late Report 2Q25 SMR due 8/14/2025, received 8/28/2025 - 14 days late. Violation N Report Landmark II 193647 R4-2018-0125 N
1146781 08/23/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG),Debris-wipes/Non-disposables,Debris-Rags,Vandalism (specify below) caused 3000 gallons of sewage to spill from Gravity Mainline,Manhole at 1256-0034 (28176 Avenue Stanford, Santa Clarita, CA 91355) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO Santa Clarita City CS 300092 2022-0103-DWQ N
1146779 08/23/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 100 gallons of sewage to spill from Manhole at 2392 - 0142 (2440 Castle Rock Road, Diamond Bar, CA) to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Violation None SSO Diamond Bar City CS 301157 2022-0103-DWQ N
1146773 08/29/2025 Late Report The report was submitted 14 days late. Violation N Report Adventure Park - South Discharge 443597 R4-2018-0125 N
1146772 08/29/2025 Late Report The report was submitted 14 days late. Violation N Report Adventure Park - North Discharge 443596 R4-2018-0125 N
1146746 08/31/2025 Late Report The report was submitted 384 days late. Violation N Report Whittier Narrows Dam Utilities Replacement Project 446293 R4-2018-0125 N
1146698 06/12/2025 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 5.67 SU. Violation N Report Former JAB Holdings Inc. 327112 R4-2013-0095 N
1146697 05/09/2025 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.38 SU. Violation N Report Former JAB Holdings Inc. 327112 R4-2013-0095 N
1146674 06/30/2025 Deficient Reporting qtrly samples not taken Violation N Report McDonald's Restaurant 192887 R4-2023-0429 N
1146669 04/30/2025 CAT2 Chromium (VI) Total Recoverable Monthly Average limit is 5.5 ug/L and reported value was 22.0 ug/L at EFF-001. Violation None eSMR TFX Aviation, Inc. (Former Telair Site, Newbury Park) 436207 R4-2021-0098 N
1146564 04/30/2025 CAT2 Zinc, Total Monthly Average limit is 52 ug/L and reported value was 94 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1146563 04/30/2025 CAT2 Copper, Total Monthly Average limit is 7 ug/L and reported value was 150 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1146562 04/09/2025 CAT2 Copper, Total Daily Maximum limit is 14 ug/L and reported value was 150 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1146561 05/31/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 23 mg/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1146559 07/24/2025 Deficient Monitoring Sulfide exceeded holding time Violation N Report Lingo Residence 448168 R4-2018-0125 N
1146454 08/26/2025 Late Report The report was submitted 376 days late. Violation N Report 5868 W Jefferson Blvd 446885 R4-2018-0125 N
1146453 08/26/2025 Late Report The report was submitted 467 days late. Violation N Report 5868 W Jefferson Blvd 446885 R4-2018-0125 N
1146422 05/18/2025 CTOX Chronic Toxicity Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-003. Violation None Report Alamitos Generating Station 437188 R4-2020-0134 N
1146421 05/18/2025 CTOX Chronic Toxicity Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-002. Violation N Report Alamitos Generating Station 437188 R4-2020-0134 N
1146406 08/22/2025 Late Report The report was submitted 98 days late. Violation N Report 495 Hartford 444574 R4-2018-0125 N
1146405 08/22/2025 Late Report The report was submitted 188 days late. Violation N Report 495 Hartford 444574 R4-2018-0125 N
1146383 08/15/2025 Late Report 2Q25 report submitted 1 day late Violation N Report Alondra Community Park 447611 R4-2023-0429 N
1146379 05/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 29 ug/L and reported value was 720 ug/L at M-001. Violation N Report Windsor at Hancock Park 193676 R4-2023-0429 N
1146378 05/09/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 58 ug/L and reported value was 720 ug/L at M-001. Violation N Report Windsor at Hancock Park 193676 R4-2023-0429 N
1146374 08/19/2025 Late Report 2Q25 report submitted 5 days late Violation N Report 1600 Wilshire 440083 R4-2018-0125 N
1146373 08/19/2025 Late Report 2Q25 report submitted 5 days late Violation N Report Mirabel Building 441497 R4-2023-0429 N
1146372 08/19/2025 Late Report 2Q25 report submitted 5 days late Violation N Report Ventura Water Reclamation Facility 458580 R4-2023-0429 N
1146363 08/09/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 3350 gallons of sewage to spill from Manhole at 401 Shoreline Village Dr. Long Beach CA to Surface Water,Drainage Conveyance System that discharges to surface water,Paved Surface Violation None SSO Long Beach Water Dept. CS (SSO program) 318514 2022-0103-DWQ N
1146356 06/20/2025 CAT2 Dioxane Maximum Daily (MDEL) limit is 3 ug/L and reported value was 5.9 ug/L. Violation N Report Veteran Affairs (VA) Station 447733 R4-2023-0429 Y
1146355 05/28/2025 CAT2 Dioxane Maximum Daily (MDEL) limit is 3 ug/L and reported value was 5.7 ug/L. Violation N Report Veteran Affairs (VA) Station 447733 R4-2023-0429 Y
1146354 04/30/2025 Deficient Monitoring 1,4 dioxane and 4,4 DDT not monitored in April, required monthly Violation N Report Veteran Affairs (VA) Station 447733 R4-2023-0429 N
1146351 08/15/2025 Late Report 2Q25 report submitted 1 day late Violation N Report Veteran Affairs (VA) Station 447733 R4-2023-0429 N
1146349 08/15/2025 Late Report 2Q25 report submitted 1 day late Violation N Report Regional GW monitoring - Los Angeles River Watershed 193653 R4-2018-0125 N
1146293 07/31/2025 OEV Enterococci Geometric Mean of Minimum 5 Samples in 30-Days limit is 35 MPN/100 mL and reported value was 35 MPN/100 mL at EFF-001. Violation N eSMR Seaside Lagoon 400243 R4-2017-0178 N
1146292 07/31/2025 CAT2 Chlorine, Total Residual Monthly Average limit is 0.05 lb/day and reported value was 0.28 lb/day at EFF-001. Violation N eSMR Seaside Lagoon 400243 R4-2017-0178 N
1146291 07/30/2025 CAT2 Chlorine, Total Residual Daily Maximum limit is 0.2 lb/day and reported value was 2.2 lb/day at EFF-001. Violation N eSMR Seaside Lagoon 400243 R4-2017-0178 N
1146290 07/31/2025 CAT2 Chlorine, Total Residual Monthly Average limit is 2 mg/L and reported value was 26 mg/L at EFF-001. Violation N eSMR Seaside Lagoon 400243 R4-2017-0178 N
1146289 07/30/2025 CAT2 Chlorine, Total Residual Daily Maximum limit is 8 mg/L and reported value was 210 mg/L. Violation N eSMR Seaside Lagoon 400243 R4-2017-0178 N
1146288 07/02/2025 OEV Enterococci Daily Maximum limit is 104 MPN/100 mL and reported value was 1000 MPN/100 mL at EFF-001. Violation N eSMR Seaside Lagoon 400243 R4-2017-0178 N
1146287 07/01/2025 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 5 SU at EFF-001. Violation N eSMR Seaside Lagoon 400243 R4-2017-0178 N
1146252 08/06/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below) caused 7068 gallons of sewage to spill from Manhole,Other (specify below) at Verdugo Ave. and Flower St. to Drainage Conveyance System,Street/Curb and Gutter (2 3),Paved Surface,Drainage Conveyance System that discharges to surface water Violation None SSO Burbank City, Public Works CS 300767 2022-0103-DWQ N
1146167 08/20/2025 Late Report 2Q25 report submitted 6 days late Violation N Report 639 S. La Brea Ave. 447821 R4-2023-0429 N
1146162 08/15/2025 Late Report 2Q25 report submitted 1 day late Violation N Report Regional GW monitoring - San Gabriel River 193654 R4-2018-0125 N
1146150 08/15/2025 Late Report 2Q25 report submitted 1 day late Violation N Report Regional GW monitoring - Dominguez Channel 193652 R4-2023-0429 N
1146095 08/15/2025 Late Report 2Q25 report submitted 1 day late Violation N Report Reg GW monitoring-Ballona Creek 193651 R4-2023-0429 N
1146092 08/19/2025 Late Report 2Q25 SDMR due 8/14/2025, received 8/15/2025, 1 day late. Violation N Report UCLA Station 447822 R4-2018-0125 N
1146085 08/19/2025 Deficient Reporting No sample for pH, TSS, Turbidity, BOD, oil and grease, settleable solids, sulfides, phenols, residual chlorine, MBAS during months of August or September 2025. Violation N Report Office Building 193412 R4-2023-0429 N
1146061 08/02/2025 Late Report Quarterly SMR ( MONNPDES ) report for Q2 2025 (2716235) was due on 01-AUG-25 Violation None Report Metropolitan Stevedore Company Bulk Marine Terminal 436049 R4-2023-0035 N
1146051 05/01/2025 Deficient Monitoring The influent flow meter was calibrated on April 21, 2025. There was, however, an issue with the influent flow meter, which was addressed on May 7, 2025. Because of the issues with the flow meter, the influent and calculated effluent monthly average and daily maximum flows from 4/22/25 - 5/8/25 are inaccurate and, therefore, not reportable. Also, because the daily flow is used to calculate maximum daily load, constituents sampled within the dates of inaccurate flow cannot be calculated for maximum daily load (other loading results calculated by monthly average flow were unaffected). This resulted in one deficiency in monitoring for May 2025. Violation N eSMR Terminal Island Water Reclamation Plant 443776 R4-2021-0095 N
1146041 06/30/2025 Order Conditions An unauthorized discharge of disinfected tertiary-treated recycled water occurred at the Sanitation Districts' Puente Hills Landfill (PHLF) on Monday, June 30. The discharge began at approximately 9:00 a.m. and ceased at 9:07 a.m. on the same day. The PHLF uses recycled water produced at the SJCWRP for on-site irrigation and to assist with operations. The Sanitation Districts notified the Regional Board within 24 hours of our knowledge of the discharge, on June 30, at 11:16 a.m. with a follow-up email to the Regional Board and Los Angeles County Department of Public Health at 11:44 a.m. on the same day. See cover letter for more details. Violation N eSMR San Jose Creek Water Reclamation Plant 133828 87-050-A01 N
1146022 04/26/2025 OEV Turbidity Maximum Daily (MDEL) limit is 75 NTU and reported value was 157 NTU at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146021 04/26/2025 CAT2 Zinc, Total Maximum Daily (MDEL) limit is 121 ug/L and reported value was 276 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146020 06/24/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 430 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146019 06/30/2025 OEV Total Coliform 30-Day Geometric Mean limit is 1000 MPN/100 mL and reported value was 1153 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146018 06/26/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 190 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146017 06/03/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146016 04/30/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value was 61 mg/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146015 06/30/2025 OEV Enterococci 30-Day Geometric Mean limit is 35 MPN/100 mL and reported value was 369 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146014 04/26/2025 CAT2 Copper, Total Maximum Daily (MDEL) limit is 6.9 ug/L and reported value was 25.1 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146013 06/17/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 200 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146012 06/12/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146011 06/03/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146010 04/26/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 820 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146009 04/26/2025 CAT2 Lead, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 23.7 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146008 04/26/2025 CAT2 Hydrocarbons, Petroleum Maximum Daily (MDEL) limit is 100 ug/L and reported value was 2025 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146007 06/12/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 1200 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146006 04/26/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1146003 05/02/2025 CAT2 Nickel, Total Monthly Average limit is 4.5 ug/L and reported value was 164 ug/L at EFF-003. Violation N eSMR Alamitos Generating Station 437188 R4-2020-0134 N
1146002 05/02/2025 CAT2 Copper, Total Maximum Daily (MDEL) limit is 9.3 ug/L and reported value was 17.6 ug/L at EFF-003. Violation N eSMR Alamitos Generating Station 437188 R4-2020-0134 N
1146001 05/18/2025 CTOX Chronic Toxicity-Giant Kelp-Germination Maximum Daily (MDEL) limit is 50 % effect and reported value was 56.22 % effect at EFF-003. Violation N eSMR Alamitos Generating Station 437188 R4-2020-0134 N
1146000 05/02/2025 CAT2 Copper, Total Monthly Average limit is 5.6 lb/day and reported value was 20.76 lb/day at EFF-003. Violation N eSMR Alamitos Generating Station 437188 R4-2020-0134 N
1145999 05/02/2025 CAT2 Copper, Total Monthly Average limit is 8.0 ug/L and reported value was 17.6 ug/L at EFF-003. Violation N eSMR Alamitos Generating Station 437188 R4-2020-0134 N
1145998 05/02/2025 CAT2 Nickel, Total Maximum Daily (MDEL) limit is 39 lb/day and reported value was 193.48 lb/day at EFF-003. Violation N eSMR Alamitos Generating Station 437188 R4-2020-0134 N
1145997 05/02/2025 CAT2 Nickel, Total Monthly Average limit is 13 lb/day and reported value was 193.48 lb/day at EFF-003. Violation N eSMR Alamitos Generating Station 437188 R4-2020-0134 N
1145996 05/02/2025 CAT2 Copper, Total Maximum Daily (MDEL) limit is 16 lb/day and reported value was 20.76 lb/day at EFF-003. Violation N eSMR Alamitos Generating Station 437188 R4-2020-0134 N
1145995 05/02/2025 CAT2 Nickel, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 164 ug/L at EFF-003. Violation N eSMR Alamitos Generating Station 437188 R4-2020-0134 N
1145978 05/31/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 10 mg/L and reported value was 19 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1145977 05/07/2025 CAT1 Nitrite Plus Nitrate (as N) Monthly Average limit is 8 mg/L and reported value was 9 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1145976 05/07/2025 CAT1 Nitrate, Total (as N) Monthly Average limit is 8 mg/L and reported value was 9 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1145975 05/31/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 5.0 mg/L and reported value was 6.0 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1145974 05/07/2025 CAT1 Phosphorus, Total (as P) Monthly Average limit is 3 mg/L and reported value was 4 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1145973 05/28/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 20 mg/L and reported value was 25 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1145972 05/29/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 20 mg/L and reported value was 24 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1145971 05/07/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 20 mg/L and reported value was 24 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1145905 04/14/2025 CAT1 Total Suspended Solids (TSS) 1-Hour Average (Mean) limit is 0 % and reported value was 0 % at EFF-001. Violation N eSMR San Clemente Island WWTP 456707 R4-2024-0182 N
1145812 08/08/2025 Late Report The report was submitted 84 days past the due date. Violation N Report 4632 Santa Monica 444513 R4-2018-0125 N
1145810 08/08/2025 Late Report The report was submitted 174 days past the due date. Violation N Report 4632 Santa Monica 444513 R4-2018-0125 N
1145809 08/08/2025 Late Report The report was submitted 266 days past the due date. Violation N Report 4632 Santa Monica 444513 R4-2018-0125 N
1145808 08/08/2025 Late Report The report was submitted 358 days past the due date. Violation N Report 4632 Santa Monica 444513 R4-2018-0125 N
1145666 03/31/2025 Deficient Monitoring March 2025 report missing quarterly monitoring for EFF-001A including DO, TDS, sulfate, chloride, boron, ammonia, nitrite, nitrate, nitrate + nitrite, organic nitrogen, TKN, total N, total P, orthophosphate, and PFAS. Violation N Report ALBERT ROBLES CENTER FOR WATER RECYCLING & ENVIRONMENTAL LEARNING (ARC) - AWTF 449188 R4-2023-0373 N
1145608 05/12/2025 OEV Enterococci Not to exceed a specific limit in more than 10% of samples within any 30-day period limit is 110 MPN/100 mL and reported value was 2420 MPN/100 mL. Violation N Report Molina Center 380235 R4-2018-0125 N
1145606 04/08/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 28 mg/L. Violation N Report Molina Center 380235 R4-2018-0125 N
1145578 08/04/2025 Late Report The self-monitoring report was submitted 80 days past the due date. Violation N Report 645 N. Robertson Blvd. 444237 R4-2018-0125 N
1145521 06/30/2025 OEV Flow Daily Maximum limit is 50000 GPD and reported value was 69423 GPD at M-001. Violation N Report Office Building 193412 R4-2023-0429 N
1145520 04/30/2025 Deficient Monitoring The Scattergood Generation Station (SGS) NPDES Permit No. CA0000370 requires sample point INT-001B (Reverse Osmosis System) to be sampled for Bis(2-ethylhexyl) Phthalate on a monthly basis. The required sampling took place on April 9, 2025 (COC#25-0481). However, the sample was not analyzed for Bis(2-ethylhexyl) Phthalate per EPA method 625.1 within the required holding time. Violation N eSMR Scattergood Generating Station 395771 R4-2016-0055 N
1145492 06/18/2025 CAT2 Copper, Total Daily Maximum limit is 13.1 ug/L and reported value was 14 ug/L at EFF-004. Violation N eSMR Castaic Power Plant 382500 R4-2013-0093 N
1145491 06/30/2025 CAT2 Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 11 ug/L at EFF-004. Violation N eSMR Castaic Power Plant 382500 R4-2013-0093 N
1145490 05/31/2025 CAT2 Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 7.2 ug/L at EFF-004. Violation N eSMR Castaic Power Plant 382500 R4-2013-0093 N
1145489 04/30/2025 CAT2 Copper, Total Monthly Average limit is 6.5 % and reported value was 9.9 % at EFF-004. Violation N eSMR Castaic Power Plant 382500 R4-2013-0093 N
1145475 04/26/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 3300 MPN/100 mL at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145474 04/26/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 4900 MPN/100 mL at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145473 04/26/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 7900 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145472 04/26/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 24000 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145471 04/30/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 18 ug/L and reported value was 46.15 ug/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145470 04/26/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 39 ug/L and reported value was 90.1 ug/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145469 04/30/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value was 52 mg/L at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145468 04/30/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 18 ug/L and reported value was 20.7 ug/L at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145467 04/30/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 30 mg/L at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145466 04/26/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145465 04/30/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value was 86 mg/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145463 04/26/2025 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value was 1 ml/L/hr at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145462 05/07/2025 CAT1 Chloride Maximum Daily (MDEL) limit is 100 mg/L and reported value was 491 mg/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145461 04/26/2025 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported value was 170 mg/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145460 04/30/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value was 199 mg/L at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145459 04/30/2025 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L/hr and reported value was 0.3 ml/L/hr at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145458 04/30/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 20 ug/L and reported value was 36.2 ug/L at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145457 04/26/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1100 MPN/100 mL at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145456 04/26/2025 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported value was 199 mg/L at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145455 04/30/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 30 mg/L at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145449 06/25/2025 CAT2 Copper, Total Recoverable Daily Maximum limit is 6.6 ug/L and reported value was 11.7 ug/L at EFF-001. Violation N eSMR Inland Terminal (32-Acres Terminal) 430967 R4-2021-0117 Y
1145366 07/23/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 2000 gallons of sewage to spill from Force Main at 1438 - 4545 Admiralty Way, Marina del Rey (parking lot asphalt) force main to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO Unincorporated County Area Marina/Aneta Zone of the CSMD/City Hyperian CS 315565 2022-0103-DWQ N
1145344 05/15/2025 OEV Flow Daily Maximum limit is 50000 GPD and reported value was 69423 GPD at M-001. Violation N Report Office Building 193412 R4-2023-0429 N
1145327 05/27/2025 CAT1 Nitrite, Total (as N) Daily Maximum limit is 25 lb/day and reported value was 29.8 lb/day at EFF-001. Violation N eSMR Ojai Valley WWTP 455050 R4-2023-0430 N
1145326 05/27/2025 CAT1 Nitrite, Total (as N) Daily Maximum limit is 1.0 mg/L and reported value was 2.08 mg/L at EFF-001. Violation N eSMR Ojai Valley WWTP 455050 R4-2023-0430 N
1145196 04/30/2025 OEV Turbidity Monthly Average limit is 5.0 NTU and reported value was 6.45 NTU at EFF-001 (A & B). Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 Y
1145195 05/15/2025 OEV pH Instantaneous Maximum limit is 8.6 SU and reported value was 8.7 SU at EFF-001 (A & B). Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 Y
1145150 07/09/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris from Lateral caused 200 gallons of sewage to spill from Manhole at 2172 -0465 (15015 Don Julian Road, Industry, CA) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO Industry City CS 301178 2022-0103-DWQ N
1145126 05/02/2025 CAT2 Cyanide, Total (as CN) Maximum Daily (MDEL) limit is 1 ug/L and reported value was 18.7 ug/L at EFF-001. Violation N eSMR Long Beach Generating Station 447843 R4-2022-0159 N
1145125 05/02/2025 CAT2 Cyanide, Total (as CN) Maximum Daily (MDEL) limit is 0.036 lb/day and reported value was 0.130 lb/day at EFF-001. Violation N eSMR Long Beach Generating Station 447843 R4-2022-0159 N
1145053 04/02/2025 CAT1 Aluminum, Total Daily Maximum limit is 1.5 lb/day and reported value was 2.4 lb/day at EFF-001. Violation N eSMR William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N
1144930 07/17/2025 Late Report The report was submitted 518 days late. Violation N Report 8920 Sunset Boulevard, LLC 436011 R4-2018-0125 N
1144929 07/17/2025 Late Report The report was submitted 152 days later. Violation N Report 8920 Sunset Boulevard, LLC 436011 R4-2018-0125 N
1144928 07/17/2025 Late Report The report was submitted 244 days late. Violation N Report 8920 Sunset Boulevard, LLC 436011 R4-2018-0125 N
1144927 07/17/2025 Late Report The report was submitted 336 days late. Violation N Report 8920 Sunset Boulevard, LLC 436011 R4-2018-0125 N
1144925 07/17/2025 Late Report The report was submitted 427 days past due date. Violation N Report 8920 Sunset Boulevard, LLC 436011 R4-2018-0125 N
1144894 04/22/2025 CAT2 Chromium (VI) Total Recoverable Daily Maximum limit is 16.3 ug/L and reported value was 22.0 ug/L at EFF-001. Violation N eSMR TFX Aviation, Inc. (Former Telair Site, Newbury Park) 436207 R4-2021-0098 N
1144891 02/28/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 12 ug/L. Violation N Report Gateway East 193378 R4-2023-0429 Y
1144853 07/02/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 1500 gallons of sewage to spill from Manhole at 2020-0617 to Street/Curb and Gutter (2 3),Drainage Conveyance System Violation None SSO Unincorporated County Area CSMD South/County Sanitation District CS 315558 2022-0103-DWQ N
1144825 04/02/2025 CAT1 Nitrite Plus Nitrate (as N) 4-Day Average (Mean) limit is 8 mg/L and reported value was 9.0 mg/L at EFF-001. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1144824 04/30/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 10 mg/L and reported value was 20.8 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1144823 04/30/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 20 mg/L and reported value was 26 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1144822 04/23/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 20 mg/L and reported value was 24 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1144821 04/17/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 20 mg/L and reported value was 23 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1144820 04/17/2025 CAT1 Nitrate, Total (as N) Monthly Average limit is 8.0 mg/L and reported value was 9.8 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1144819 04/17/2025 CAT1 Nitrite Plus Nitrate (as N) Monthly Average limit is 8.0 mg/L and reported value was 9.9 mg/L at EFF-005. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1144818 04/02/2025 Deficient Monitoring This sample was received unpreserved and with the recommended holding time for preservation of 48 hours expired. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1144817 04/02/2025 Deficient Monitoring This sample was received unpreserved and with the recommended holding time for preservation of 48 hours expired. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1144816 04/02/2025 Deficient Monitoring This sample was received unpreserved and with the recommended holding time for preservation of 48 hours expired. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1144815 04/02/2025 Deficient Monitoring This sample was received unpreserved and with the recommended holding time for preservation of 48 hours expired. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1144814 04/02/2025 Deficient Monitoring This sample was received unpreserved and with the recommended holding time for preservation of 48 hours expired. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1144813 04/02/2025 Deficient Monitoring This sample was received unpreserved and with the recommended holding time for preservation of 48 hours expired. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1144812 04/02/2025 Deficient Monitoring This sample was received unpreserved and with the recommended holding time for preservation of 48 hours expired. Violation N eSMR Tapia WRF 413302 R4-2017-0124 N
1144787 04/30/2025 CTOX Chronic Toxicity-C.dubia-Reproduction Monthly Median limit is 1 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-002. Violation N eSMR San Jose Creek Water Reclamation Plant 443109 R4-2021-0131 N
1144764 04/20/2025 Deficient Monitoring Per Section 4.1 of the MRP, effluent samples shall be analyzed weekly for BOD. BOD results from an effluent sample collected on April 20 were invalidated because the sample analysis was not performed consistent with the method's standard operating procedure (SOP). The SOP was reviewed with laboratory staff to prevent reoccurrence of this issue. Violation N eSMR Whittier Narrows Water Reclamation Plant 443746 R4-2021-0096 N
1144757 07/01/2025 Late Report Once Only OneTime ( TECHRPT ) (Climate Change Effects Vulnerability Assessment and Mitigation Plan) report for 2024/07/01 (2960760) was due on 30-JUN-25 Violation None Report Avalon WWTF 455133 R4-2024-0253 N
1144713 04/02/2025 CAT2 Indeno (1,2,3-cd) Pyrene Daily Maximum limit is 0.049 ug/L and reported value was 0.1 ug/L at EFF-001A. Violation N eSMR Donald C. Tillman WWRP 447892 R4-2022-0341 N
1144712 04/30/2025 CTOX Chronic Toxicity Monthly Median limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001A. Violation N eSMR Los Angeles-Glendale WWRP 452152 R4-2022-0343 N
1144711 04/22/2025 Deficient Monitoring The influent flow meter was calibrated on April 21, 2025. There was, however, an issue with the influent flow meter, which was addressed on May 7, 2025. Because of the issues with the flow meter, the influent and calculated effluent monthly average and daily maximum flows from 4/22/25 - 5/8/25 are inaccurate and, therefore, not reportable, resulting in a deficiency in monitoring for April 2025. Violation N eSMR Terminal Island Water Reclamation Plant 443776 R4-2021-0095 N
1144503 03/31/2025 Deficient Monitoring 1Q25 report missing quarterly monitoring of copper, lead, zinc, and e. coli Violation N Report 730 Vermont Apartments 445100 R4-2018-0125 N
1144501 06/15/2025 Late Report 1Q25 report submitted 47 days late late report (06/15/25): due 05/15/25 >30 days late Violation N Report 730 Vermont Apartments 445100 R4-2018-0125 Y
1144500 06/23/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-Rags caused 545 gallons of sewage to spill from Manhole at 1335 - 0035 (21380 Centre Pointe Parkway, Santa Clarita, CA) to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Paved Surface Violation None SSO Santa Clarita City CS 300092 2022-0103-DWQ N
1144453 06/15/2025 Late Report 4Q24 report: late report (06/15/25): due 02/14/25 >120 days late Violation None Report 730 Vermont Apartments 445100 R4-2018-0125 Y
1144452 05/16/2025 Late Report 4Q24 report: late report (05/16/25): due 02/14/25 >90 days late Violation None Report 730 Vermont Apartments 445100 R4-2018-0125 Y
1144451 04/16/2025 Late Report 4Q24 report: late report (04/16/25): due 02/14/25 >60 days late Violation None Report 730 Vermont Apartments 445100 R4-2018-0125 Y
1144450 03/17/2025 Late Report 4Q24 report: late report (03/17/25): due 02/14/25 >30 days late Violation N Report 730 Vermont Apartments 445100 R4-2018-0125 Y
1144394 06/13/2025 Late Report 3Q24 report: late report (06/13/25): due 11/14/24 >210 days late Violation None Report 730 Vermont Apartments 445100 R4-2018-0125 Y
1144393 05/15/2025 Late Report 3Q24 report: late report (05/14/25): due 11/14/24 >180 days late Violation None Report 730 Vermont Apartments 445100 R4-2018-0125 Y
1144392 04/14/2025 Late Report 3Q24 report: late report (04/14/25): due 11/14/24 >150 days late Violation None Report 730 Vermont Apartments 445100 R4-2018-0125 Y
1144391 03/15/2025 Late Report 3Q24 report: late report (03/15/25): due 11/14/24 >120 days late Violation None Report 730 Vermont Apartments 445100 R4-2018-0125 Y
1144197 06/04/2025 Late Report 1Q25 report was submitted 20 days late Violation N Report 812 Main LLC 452519 R4-2018-0125 N
1144105 06/12/2025 Late Report Reporting Violation. 1Q25 submitted 28 days late. Due Date: 5/15/25; Received Date: 6/12/25. Violation N Report Miller Residence 441336 R4-2018-0125 N
1144104 06/12/2025 Late Report Reporting Violation. 4Q24 submitted 118 days late. Due Date: 2/14/25; Received Date: 6/12/25. Violation N Report Miller Residence 441336 R4-2018-0125 N
1144103 06/12/2025 Late Report Reporting Violation. 3Q24 submitted 210 days late. Due Date: 11/14/24; Received Date: 6/12/25. Violation N Report Miller Residence 441336 R4-2018-0125 N
1144055 05/30/2025 Late Report 1Q25 report submitted 15 days late Violation N Report Office Building Parking Garage 193393 R4-2018-0125 N
1144031 06/04/2025 Late Report First Quarter 2025 report was submitted 20 days late. Violation N Report 812 Main LLC 422948 R4-2018-0125 N
1143992 03/31/2025 Deficient Monitoring Per Section 4.1 of the MRP, effluent samples shall be analyzed monthly for dissolved oxygen. An effluent sample for dissolved oxygen was inadvertently not collected in March due to a laboratory oversight. The Los Coyotes WRP was operating normally in March and effluent dissolved oxygen levels are expected to have been within normal ranges. To prevent this issue from re-occurring, staff have been instructed to more proactively monitor sample collection schedules to ensure that all required samples are collected. Violation N eSMR Los Coyotes WRP 445113 R4-2021-0142 N
1143989 02/28/2025 CAT1 Oil and Grease Monthly Average limit is 10 mg/L and reported value was 12 mg/L. Violation N Report Alamitos Barrier Project - CI 9018 309293 R4-2013-0095 N
1143987 03/31/2025 Deficient Monitoring For the receiving water requirements there was one deficient monitoring violation for station RSW-LAGT654(a) for the January through March period. The quarterly oil and grease monitoring for this station was not conducted due to an analyst error, this resulted in one monitoring deficiency. Violation N eSMR Los Angeles-Glendale WWRP 452152 R4-2022-0343 N
1143983 03/19/2025 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. Violation N eSMR Simi Valley WQCP 427894 R4-2019-0135 N
1143932 05/19/2025 Late Report 1Q25 report submitted 4 days late Violation N Report The Sofia 394483 R4-2023-0429 N
1143929 05/28/2025 Late Report 1Q25 report submitted 13 days late Violation N Report 1600 Wilshire 440083 R4-2018-0125 N
1143773 05/28/2025 Late Report Late report, 1Q25 SMR due 5/15/2025, received 5/28/25 - 13 days late. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1143733 05/28/2025 Late Report 1Q25 report submitted 13 days late Violation N Report 639 S. La Brea Ave. 447821 R4-2023-0429 N
1143695 05/13/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below),Debris-General caused 500 gallons of sewage to spill from Gravity Mainline,Manhole at 1153 - 0010 (24602 Palermo Drive, Calabasas, CA 91302) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3),Paved Surface Violation None SSO Calabasas City CS (SSO) 319244 2022-0103-DWQ N
1143549 05/23/2025 Deficient Reporting No sample for Acrylonitrile in January 2025, February 2025, or March 2025. Violation N Report Landmark II 193647 R4-2018-0125 N
1143517 05/08/2025 Late Report report due 11/15/24, received 5/8/25, 5 30 day late periods Violation N Report Beverly Atrium 315842 R4-2023-0429 Y
1143479 05/18/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls,Vandalism (specify below) caused 743 gallons of sewage to spill from Pump Station,Manhole at 1680 North Lemon Street to Other (specify below) Violation None SSO Hyperion CS 300593 2022-0103-DWQ N
1143473 05/09/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 1400 gallons of sewage to spill from Manhole at 2020 - 0373 (7968 Garvey Avenue, Rosemead, CA) to Drainage Conveyance System that discharges to surface water Violation None SSO Rosemead City CS 300076 2022-0103-DWQ N
1143442 03/31/2025 Deficient Reporting 4,4 DDT and 1,4 dioxane not reported monthly Violation N Report Veteran Affairs (VA) Station 447733 R4-2023-0429 N
1143441 03/31/2025 Deficient Reporting Acute Toxicity not reported correctly, reported as LC50 instead of percent survival as required by permit Violation N Report Veteran Affairs (VA) Station 447733 R4-2023-0429 N
1143439 03/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 8.29 ug/L. Violation N Report Veteran Affairs (VA) Station 447733 R4-2023-0429 Y
1143368 02/28/2025 OEV E.coli Not to exceed a specific limit in more than 10% of samples within any 30-day period limit is 10 % and reported value was 100 % at EFF-001. Violation N eSMR Hollywood Park Lake Park 436043 R4-2020-0083 Y
1143367 03/31/2025 OEV E.coli Not to exceed a specific limit in more than 10% of samples within any 30-day period limit is 10 % and reported value was 100 % at EFF-001. Violation N eSMR Hollywood Park Lake Park 436043 R4-2020-0083 Y
1143333 02/28/2025 Deficient Monitoring Per Section 4.1 of the MRP, effluent samples shall be analyzed monthly for dissolved oxygen (DO). An effluent sample was not collected in February because of a laboratory analyst error. A make-up sample was collected on March 3, and the DO result will be included in the March report. To prevent this issue from reoccurring, analysts were reminded to carefully check that all required monitoring samples are collected within the required timeframes. Violation N eSMR Valencia WRP 435564 R4-2022-0174 N
1143328 03/14/2025 CAT2 Lead, Total Recoverable Daily Maximum limit is 5.2 ug/L and reported value was 5.9 ug/L at EFF-009. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 Y
1143327 03/14/2025 CAT1 Aluminum, Total Daily Maximum limit is 1.0 mg/L and reported value was 1.9 mg/L at EFF-009. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1143325 02/20/2025 OEV E.coli Geometric Mean of Minimum 5 Samples in 30-Days limit is 100 MPN/100 mL and reported value was 499 MPN/100 mL at RSW-002. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1143315 02/20/2025 OEV E.coli Not to exceed a specific limit in more than 10% of samples within any 30-day period limit is 10 % and reported value was 57 % at RSW-002. Violation N eSMR Santa Susana Field Laboratory 456229 R4-2023-0359 N
1143312 02/20/2025 Surface Water Per Section 5.1.16 of the WDR, the discharge shall not result in visible floating particulates, foams, or oil and grease in the receiving waters. On February 20 at 9:45 a.m., Sanitation Districts sampling personnel observed foam in the San Gabriel River downstream of Discharge Point 001B and traveling to receiving water station RSW-007 (R-13). Operations staff confirmed that the SJCE and SJCW WRPs were operating normally during this time and no changes to the treatment process or foaming had occurred at the plants. However, as a precautionary measure, the defoamant dose was increased at both WRPs the same day. The sampling crew returned to receiving water station RSW-007 (R-13) the following day on February 21 at 10:52 a.m. and observed less foam; by 2:14 p.m., the foam was no longer present. The Sanitation Districts will continue to monitor water quality in the effluent and receiving waters, and the San Jose Creek WRP Operations staff will continue their normal procedures to increase the defoamant dose if foam is observed. Violation N eSMR San Jose Creek Water Reclamation Plant 443109 R4-2021-0131 N
1143311 03/12/2025 CAT2 Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 420 ug/L at EFF-001. Violation N eSMR Inglewood Oil Field 416564 R4-2018-0020 Y
1143310 03/12/2025 CAT2 Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 169 ug/L at EFF-006. Violation N eSMR Inglewood Oil Field 416564 R4-2018-0020 Y
1143305 05/01/2025 Late Report Annual SMR ( TECHRPT ) (Volumetric report of wastewater and recycled water) report for 2024 (2490605) was due on 30-APR-25 Violation None Report Malibu Mesa WRP 413232 R4-2021-0062 N
1143301 02/28/2025 CAT1 Nitrate, Total (as N) Monthly Average limit is 7.2 mg/L and reported value was 7.31 mg/L at EFF-001A. Violation N eSMR Donald C. Tillman WWRP 447892 R4-2022-0341 N
1143299 02/28/2025 CAT1 Nitrite Plus Nitrate (as N) Monthly Average limit is 7.2 mg/L and reported value was 7.31 mg/L at EFF-001A. Violation N eSMR Donald C. Tillman WWRP 447892 R4-2022-0341 N
1143296 04/19/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion,Debris-General caused 850 gallons of sewage to spill from Manhole,Gravity Mainline at 8218 Painter Aver to Street/Curb and Gutter (2 3),Drainage Conveyance System Violation None SSO Whittier City CS 300570 2022-0103-DWQ N
1143283 03/31/2025 Deficient Monitoring Radioactivity. Per the MRP, final effluent shall be analyzed quarterly for radioactivity. At the Pomona WRP, the second quarter grab samples for gross alpha, gross beta, uranium, radium-226, radium-228, tritium, and strontium-90 were not collected due to a Laboratory oversight. Following the Laboratory Information Management System (LIMS) update in November 2024, the Sanitation Districts identified a system issue in which the automated regeneration of sampling events for certain compounds began defaulting to an incorrect interval rather than the intended frequency. The Sanitation Districts¿ LIMS administrator is aware of the issue and is actively working with the system¿s provider to resolve it. As a corrective measure, a separate schedule has been established to ensure these compounds continue to be sampled on a quarterly basis. Make-up samples were collected on April 8, and the results will be reported in the April 2025 monthly compliance report. The Pomona WRP was operating under normal conditions during the month. Thus, the concentrations of the radioactivity compounds in the final effluent are expected to have been within normal ranges. Violation N eSMR Pomona Water Reclamation Plant 134831 81-034 N
1143270 03/13/2025 CTOX Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Other limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1143268 03/06/2025 CAT2 Copper, Total Maximum Daily (MDEL) limit is 6.9 ug/L and reported value was 9.1 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1143265 03/13/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 9200 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1143264 03/07/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 5800 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1143263 03/04/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 240 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1143260 03/13/2025 CTOX Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Other limit is 50 % survival and reported value was 72 % survival at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1143259 03/06/2025 CTOX Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Other limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1143258 03/13/2025 CAT2 Zinc, Total Maximum Daily (MDEL) limit is 121 ug/L and reported value was 167 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1143257 03/13/2025 CAT2 Copper, Total Maximum Daily (MDEL) limit is 6.9 ug/L and reported value was 13.5 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1143253 03/13/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1143252 03/07/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1143245 03/13/2025 CAT2 Hydrocarbons, Petroleum Maximum Daily (MDEL) limit is 100 ug/L and reported value was 790 ug/L at EFF-001. Violation N eSMR New Dock Street Pump Station 419914 R4-2019-0054 N
1143104 05/03/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below),Debris from Lateral caused 765 gallons of sewage to spill from Manhole at 1601 Arboles Dr. Glendale CA to Paved Surface,Drainage Conveyance System,Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Violation None SSO Glendale City CS 301170 2022-0103-DWQ N
1143102 04/23/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Construction Diversion Failure caused 100 gallons of sewage to spill from Manhole at Joint Outfall "B" ? Unit 6G Manhole (MH) B 0490 (Joint Outfall System) to Drainage Conveyance System that discharges to surface water Violation None SSO County Sanitation District Joint Outfall CS 317335 2022-0103-DWQ N
1142975 04/22/2025 Late Report 4Q24 SMR due 2/14/25, received 4/22/25, 67 days late. Violation N Report 150 El Camino Drive Office Building 320379 R4-2023-0429 Y
1142872 03/11/2025 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 62.5 mg/L at INT-001E. Violation N eSMR Scattergood Generating Station 395771 R4-2016-0055 N
1142803 03/13/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 13000 MPN/100 mL at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142798 03/13/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 13000 MPN/100 mL at EFF-002. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142797 03/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 18 ug/L and reported value was 23.57 ug/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142796 03/13/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142795 03/05/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 39 MPN/100 mL and reported value was 40.6 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142794 03/05/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142790 03/13/2025 OEV E.coli Monthly Average limit is 235 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142781 03/05/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142780 02/28/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 MPN/100 mL and reported value was 357 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142779 03/05/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 3300 MPN/100 mL at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142778 02/28/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 18 ug/L and reported value was 40.6 ug/L at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142775 02/28/2025 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L/hr and reported value was 1.3 ml/L/hr at EFF-003. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142647 04/19/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 200 gallons of sewage to spill from Other (specify below),Inside Building or Structure at 2341 - 112 N. Glendora Avenue, Glendora, CA to Building or Structure,Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Violation None SSO Glendora City CS 301171 2022-0103-DWQ N
1142416 02/28/2025 CAT1 Chloride 90-Day Mean limit is 100 mg/L and reported value was 111 mg/L at EFF-002. Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 Y
1142415 03/13/2025 OEV Turbidity Daily Maximum limit is 25 NTU and reported value was 330 NTU at EFF-001 (A & B). Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 Y
1142414 03/31/2025 OEV Turbidity Monthly Average limit is 5 NTU and reported value was 84.9 NTU at EFF-001 (A & B). Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 Y
1142394 03/31/2025 CAT2 Nickel, Total Recoverable Monthly Average limit is 2.9 ug/L and reported value was 5.96 ug/L at EFF-001. Violation N eSMR Long Beach Generating Station 447843 R4-2022-0159 Y
1142307 03/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 8.76 ug/L at M-001. Violation N Report Red Building 325789 R4-2018-0125 N
1142306 03/06/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 14 ug/L and reported value was 15.1 ug/L at M-001. Violation N Report Red Building 325789 R4-2018-0125 N
1142305 02/28/2025 Deficient Reporting February 2025 monthly frequency was not met for the following constituents: pH, temperature, TSS, Turbidity, BOD, Oil and Gas, Settleable Solids, Sulfides, Phenols, Residual Chlorine, and MBAS Violation N Report Red Building 325789 R4-2018-0125 N
1142277 04/05/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-Rags caused 1000 gallons of sewage to spill from Manhole at 2026 - 0052 (11726 Glenworth Street, Santa Fe Springs, CA) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO Santa Fe Springs City CS 300096 2022-0103-DWQ N
1142276 03/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 31 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2023-0429 Y
1142275 03/06/2025 CAT2 Copper, Total Recoverable Daily Maximum limit is 14 ug/L and reported value was 31 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2023-0429 Y
1142274 02/28/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 36 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2023-0429 Y
1142273 02/20/2025 CAT2 Copper, Total Recoverable Daily Maximum limit is 14 ug/L and reported value was 36 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2023-0429 Y
1142216 04/02/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 4000 gallons of sewage to spill from Manhole,Gravity Mainline at 1758 - 0211 (17526 East Amantha Avenue, Carson, CA 90746) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Violation None SSO Carson City CS 300768 2022-0103-DWQ N
1142099 03/17/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 9 ug/L and reported value was 13 ug/L at M-001. Violation N Report Office Building 193412 R4-2023-0429 N
1142019 02/28/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 0.008 lb/day and reported value was 0.013 lb/day at EFF-001. Violation N eSMR William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N
1141917 03/14/2025 Late Report 4Q24 report submitted 28 days late Violation N Report Veteran Affairs (VA) Station 447733 R4-2023-0429 N
1141830 03/13/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG),Damage by Others Not Related to Collection System Construction/Maintenance caused 10500 gallons of sewage to spill from Manhole at 2305-0656 (1114 Coiner Avenue, Industry, CA) to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Violation None SSO Industry City CS 301178 2022-0103-DWQ N
1141766 03/14/2025 Late Report 4Q24 SMR due 2/14/25, received 3/14/23 - 28 days late. Violation N Report UCLA Station 447822 R4-2018-0125 N
1141750 03/18/2025 Late Report Once Only OneTime ( TECHRPT ) (Operational Adjustments Report) report for 2024/03/02 (2831859) was due on 17-MAR-25 Violation None Report Ojai Valley WWTP 455050 R4-2023-0430 N
1141705 03/14/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 475 gallons of sewage to spill from Manhole at Joint Outfall C - Unit 4A (Joint Outfall System) to Drainage Conveyance System that discharges to surface water,Other (specify below),Paved Surface Violation None SSO County Sanitation District Joint Outfall CS 317335 2022-0103-DWQ N
1141641 03/12/2025 Late Report Report submitted 26 days late Violation N Report Wilshire/Carson Office Building 193385 R4-2023-0429 N
1141640 03/26/2025 Late Report Report due 8/14/2023; Report submitted 3/26/2025. Report submitted 590 days late. Violation N Report Groundwater Treatment Plant 302697 R4-2018-0087 N
1141583 03/15/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris from Construction,Debris-General,Inappropriate Discharge to Collection System caused 250000 gallons of sewage to spill from Manhole,Other (specify below) at 726 Flaming Star Avenue-Hiking Trail Easement Behind Property to Surface Water Violation None SSO Thousand Oaks Municipal Service Center 300590 2022-0103-DWQ Y
1141546 03/03/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 5250 gallons of sewage to spill from Inside Building or Structure at 1753 - 1516 East Florence Avenue, Los Angeles, CA (Unincorporated County Area) to Building or Structure,Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Violation None SSO Unincorporated County Area CSMD South/County Sanitation District CS 315558 2022-0103-DWQ N
1141300 03/17/2025 Late Report Jan 2025 report submitted 2 days late Violation N Report Royal Palms Public Restroom 431222 R4-2020-0053 N
1141274 03/17/2025 Late Report 4Q24 SMR due 2/14/25, received 3/17/2025, 31 days late. Violation N Report Doheny Estates 298042 R4-2013-0095 N
1141010 03/09/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris from Lateral caused 62 gallons of sewage to spill from Lateral Clean Out (Private) at 5530 Pineglen to Drainage Conveyance System that discharges to surface water Violation None SSO Crescenta Valley County Water CS 300572 2022-0103-DWQ N
1140938 03/07/2025 Late Report 4Q24 report submitted 26 days late Violation N Report 639 S. La Brea Ave. 447821 R4-2023-0429 N
1140936 02/27/2025 Late Report 4Q24 SMR due 2/14/2025, received 2/27/24 - 13 days late. Violation N Report Pumping Trough Pipeline Irrigation Well No. 1 414844 R4-2013-0095 N
1140896 02/26/2025 Late Report 4Q24 SMR due 2/14/25, received 2/26/25 - 12 days late. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1140887 02/24/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris from Lateral,Debris from Construction caused 2592 gallons of sewage to spill from Manhole at 1651 Ridgeview Dr. Glendale, CA to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Drainage Conveyance System,Paved Surface Violation None SSO Glendale City CS 301170 2022-0103-DWQ N
1140884 02/20/2025 Late Report Annual SMR ( SLUDGE ) (Biosolids and Sludge Management Report) report for 2025 (2831874) was due on 19-FEB-25 Violation None Report Ojai Valley WWTP 455050 R4-2023-0430 N
1140829 02/26/2025 Late Report 4Q24 report submitted 12 days late Violation N Report Westmount Oasis 194267 R4-2023-0429 N
1140659 02/26/2025 Late Report 4Q24 report submitted 12 days late Violation N Report DWF V 331 N Maple, LLC 193334 R4-2023-0429 N
Report defaults to display violations within the last year. Click here to see last five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 866
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
342036 Notice of Violation NOV NOV sent 3/4/08 for 795 receiving water violations of MS4 permit CAS004001. MNSTW1 03/04/2008 Historical
Total Enforcement Actions: 1
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
371580 Enrique Casas Enrollee LNDISP 08/20/2009 Historical
136423 Enrique Casas WDR LNDISPOTH 01/26/1998 Active
Total Regulatory Measures linked to Related Parties: 2
  
  
The current report was generated with data as of: 02/19/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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