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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
341215 Ca Dept of Water Resources Sacramento Headquarters State Agency 1416 Ninth Street 620 Sacramento, CA 95814(+) 946-574-0650(+) None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
274044 William E Warne Power Plant Los Angeles 4 Power Plant None None None
644953 Lake Perris ADA Accessible Fishing Pier Riverside 8 Dredge/Fill Site None None None
901919 SB-19/CalSIP - Delta Region: South Delta Monitoring Station Installation Project San Joaquin 5S Dredge/Fill Site Owner 06/30/2025 None
901149 Tisdale Bypass and Fish Passage Project Sutter 5S Development Site, NEC Owner 05/07/2025 None
896616 Crafton Hills Seepage Structures Improvement Project San Bernardino 8 Dredge/Fill Site Owner 09/23/2024 None
896195 South Delta Geotechnical Investigations Project San Joaquin 5S Dredge/Fill Site Owner 08/27/2024 None
895889 California Department of Water Resources Suisun Marsh Salinity Control Gates Ref Solano 2 Dredge/Fill Site Owner 08/01/2024 None
889757 Lake Del Valle Spillway Vegetation Removal Project Alameda 2 Dredge/Fill Site Owner 08/03/2023 None
889558 Suisun Marsh Salinity Control Gates Refurbishment Project- Suction Dredging Acti Solano 2 Dredge/Fill Site Owner 07/20/2023 None
887053 Delta Dams Rodent Burrow Remediation Project Alameda 2 Dredge/Fill Site Owner 03/14/2023 None
882772 Salmonid Habitat Restoration & Fish Passage-Big Notch, Fremont Weir-Yolo Bypass Yolo 5S Habitat Restoration Area Land Owner 08/16/2022 None
882493 Sacramento River Arundo Removal Project Solano 5S Dredge/Fill Site Owner 07/27/2022 None
880100 Hood Abandoned Pipes and Conduit Removal Project Sacramento 5S Dredge/Fill Site Owner 03/23/2022 None
878218 Georgiana Slough Salmonid Migration Barrier Sacramento 5S Dredge/Fill Site Owner 12/21/2021 None
875547 Del Puerto Creek Sediment Removal Project Stanislaus 5S Dredge/Fill Site Owner 07/28/2021 None
870720 Castaic Underdrain Cleaning Los Angeles 4 Dredge/Fill Site Owner 11/30/2020 None
867157 Castaic Dam High Intake Tower Access Bridge Seismic Retrofit Project Los Angeles 4 Dredge/Fill Site Owner 06/02/2020 None
863098 Salton Sea Species Conservation Habitat Prelim Geotech 2019 Imperial 7 Dredge/Fill Site Owner 11/26/2019 None
857468 Sherman Island Wetland Restoration Project: Phase II Sacramento 5S Dredge/Fill Site Owner 04/04/2019 None
854076 Hyatt Powerhouse Butte 5R Utility Structure Owner and Operator 12/06/2018 None
850774 Bethany Dams Improvement Project Alameda 5S Dredge/Fill Site Owner 09/04/2018 None
847894 Oroville Dam Emergency Recovery Project Butte 5R Concrete Manufacturing Owner and Operator 06/07/2018 None
843908 California Aqueduct Corral Hollow Staging Area San Joaquin 5S Development Site, NEC Owner and Operator 01/18/2018 None
835108 Clifton Court Forebay Sediment Sampling Plan Project Contra Costa 5S Dredge/Fill Site Owner 05/12/2017 None
833752 CA Department of Water Resources - Emergency Repairs Work on Clifton Court Contra Costa 5S Dredge/Fill Site Owner 03/17/2017 None
830110 South Delta Temporary Barriers Project (2016) San Joaquin 5S Dredge/Fill Site Owner 11/29/2016 None
823949 Sherman and Twitchell Islands Fish Screens Project Sacramento 5S Dredge/Fill Site Owner 04/19/2016 None
819918 Salado Creek Channel Maintenance Project Stanislaus 5S Dredge/Fill Site Owner 12/02/2015 None
819456 Bethany Sediment Removal Project Alameda 5S Dredge/Fill Site Owner 11/13/2015 None
817787 Lake Del Valle Spillway Vegetation Removal Project Alameda 2 Dredge/Fill Site Owner 09/01/2015 None
814587 Houston Canal and West Canal Erosion Repair and Road Grading Project Contra Costa 5S Dredge/Fill Site Owner 04/15/2015 None
814054 Del Puerto Creek Sediment Removal Project Stanislaus 5S Dredge/Fill Site Owner 03/24/2015 None
808567 Sherman Island Little Baja and Manzo Ranch Fish Release Sites Project Sacramento 5S Dredge/Fill Site Owner 08/19/2014 None
806001 Bethany Dams Improvement Project Alameda 5S Dredge/Fill Site Owner 05/09/2014 None
804680 Sherman Island Whales's Mouth Wetland Restoration Project Sacramento 5S Dredge/Fill Site Owner 03/17/2014 None
801491 Georgiana Slough Floating Fish Guidance Structure Performance Evaluation Project Sacramento 5S Dredge/Fill Site Owner 12/09/2013 None
797278 Curtis Landing Fish Release Site Improvements Project Sacramento 5S Dredge/Fill Site Owner 07/26/2013 None
797271 Clifton Court Forebay Fishing Facility Project Contra Costa 5S Dredge/Fill Site Owner 07/26/2013 None
796393 Sacramento River Fish Release Sites Geotechnical Investigations Sacramento 5S Dredge/Fill Site Owner 07/02/2013 None
796392 Geotechnical Explorations for Clitfton Court Fishing Facitlity Contra Costa 5S Dredge/Fill Site Owner 07/02/2013 None
796061 Engineering Geological Activities Sacramento 5S Dredge/Fill Site Owner 06/24/2013 None
795582 2012 Georgiana Slough Non-Physical Barrier Sacramento 5S Dredge/Fill Site Owner 06/14/2013 None
794941 DWR Engineering Geotechnical Studies Contra Costa 5S Dredge/Fill Site Owner 06/07/2013 None
794940 Curtis Landing Fish Release Site Sacramento 5S Dredge/Fill Site Owner 06/07/2013 None
794756 Phillips 66 Line 200 Relocation- DWR MP 62.26 to 64.46 Project Merced 5F Dredge/Fill Site Owner 06/04/2013 None
792395 Twitchell Island East End Habitat Restoration Project Sacramento 5S Dredge/Fill Site Owner 03/06/2013 None
788850 Fish Survival Improvements Contra Costa 5S Dredge/Fill Site Owner 12/06/2012 None
785119 South Delta Temporary Barriers Project San Joaquin 5S Dredge/Fill Site Owner 08/14/2012 None
780806 2011 Georgiana Slough Non Physical Barrier Study Sacramento 5S Dredge/Fill Site Owner 04/30/2012 None
779988 Santa Ana Pipeline San Bernardino 8 Dredge/Fill Site Owner 04/12/2012 None
779626 East Branch Extension Phase II San Bernardino 8 Dredge/Fill Site Owner 04/05/2012 None
779612 East Branch Extension Phase I San Bernardino 8 Dredge/Fill Site Owner 04/05/2012 None
777255 Tidal Berm Restoration Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777264 Tourtelot Cleanup Project Benicia Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777259 Caltrans I-80 Bridge Widening Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777262 West 9th St Boat Launch Replacement Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777258 Fairhaven Housing Development Project Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777256 The Ranch Outfall Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777261 Bedford Falls Subdivision Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777263 Benicia Road widening project at St. Vincent-St. Patrick High School Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777187 Rancho Lagunita/Paradise Cove Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777260 Construct a Budget Self Storage, Fairfield Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777267 Duck Club #501 Pier Reconstruction Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777257 Cingular Wireless Site SF 499-02 Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777270 Napa-Sonoma Marsh Wildlife Area, Pond 1 Levee/Road Repair Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777269 Roaring River Distribution System Levee Maintenance Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777266 CDFG Maintenance Yard Natural Gas Drilling Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777265 1101 Horizon Dr Solano 2 Dredge/Fill Site Owner 02/13/2012 None
777268 Hanley St. and Gilcrest Ave Drainage Improvements VSFCD Solano 2 Dredge/Fill Site Owner 02/13/2012 None
753128 Lake Oroville Spillway Boat Barrier Project Butte 5R Dredge/Fill Site Operator 03/11/2009 None
650626 Horsethief Creek Bridge Mojave Siphon Maintenance Road Project San Bernardino 6B Dredge/Fill Site Operator 05/17/2007 None
642435 Fremont Weir Yolo 5S Dredge/Fill Site Owner 05/05/2006 None
631288 Lime Saddle Campground CS Butte 5R Collection_System Owner 04/04/2006 None
722378 Scott and Shasta Valleys Siskiyou 1 Dredge/Fill Site Responsibility For 09/29/2005 None
272521 Wilbur Road Boat Ramp Improvement Butte 5R Dredge/Fill Site Owner 06/17/2005 None
261581 South Bay Aqueduct Improvement Alameda 5S Dredge/Fill Site Owner 06/17/2005 None
263568 Thermalito Diversion Forebay WQC Butte 5R Dredge/Fill Site Owner 06/17/2005 None
224661 Sacramento River Flood Relief Structure Repair Ordbend Glenn 5R Dredge/Fill Site Owner 06/17/2005 None
221139 Decker Island Habitat Restorat Contra Costa 5S Dredge/Fill Site Owner 06/17/2005 None
274621 Yolo Bypass Pilot Sediment Stu Yolo 5S Dredge/Fill Site Owner 06/17/2005 None
273671 West Canal Western Levee Maint Contra Costa 5S Dredge/Fill Site Owner 06/17/2005 None
250701 Pond 12 Culvert Replacement San Joaquin 5S Dredge/Fill Site Owner 06/17/2005 None
242103 Maintenance Area 9 Bank Stabil El Dorado 5S Dredge/Fill Site Owner 06/17/2005 None
274622 Yolo Bypass Toe Drain fish Pas Yolo 5S Dredge/Fill Site Owner 06/17/2005 None
208660 Sacramento River Bank Protection Repair Butte 5R Dredge/Fill Site Owner 06/17/2005 None
214869 Clough Dam Siphon Installation Tehama 5R Dredge/Fill Site Owner 08/16/2002 None
206115 Aquatic Pesticides - Weeds Riverside 8 Waterway/Shoreline Site Owner 10/23/2001 None
237207 Lake Oroville Bidwell Canyon Boat Ramp Butte 5R Dredge/Fill Site Owner 08/28/2001 None
237208 Lake Oroville Lime Saddle Boat Ramp Extension Butte 5R Dredge/Fill Site Owner 08/28/2001 None
237209 Lake Oroville Spillway Boat Ramp Extension Butte 5R Dredge/Fill Site Owner 08/28/2001 None
257858 South Delta Dredging Project Alameda 5S Facility Owner 06/14/2000 None
202736 401 Cert-East Branch Ext. #2 Riverside 8 Dredge/Fill Site Owner 05/17/2000 None
219817 Dewatering,East Branch Ext. San Bernardino 8 Facility Owner 03/06/2000 None
220033 Dewatering,Santa Ana Valley Pipeline Riverside 8 Facility Owner 01/04/1999 None
251996 Reclamation Dist No. 830 Contra Costa 5S Facility Owner 06/28/1994 None
219953 Dewatering,Lake Elsinore Riverside 8 Facility Owner 09/16/1983 None
213775 CDWR Geo-Rorabaugh Lease Sonoma 1 Facility Owner 09/23/1982 None
Total Related Places: 97
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
651549 Erin Andrews Person Legally Responsible Official 06/30/2025 None None
646513 Eric Rinderle Person Legally Responsible Official 08/01/2024 None None
640937 Sara Paiva-Lowery Person Legally Responsible Official 08/03/2023 None None
640663 Brandon Becker Person Legally Responsible Official 07/20/2023 None None
631781 Clay Booher Person Legally Responsible Official 03/23/2022 None None
631600 Mitchell Howard Person Legally Responsible Official 03/16/2022 None None
629900 Ryan Reeves Person Legally Responsible Official 12/21/2021 None None
622835 Melinda Dorin Person Employee 03/17/2021 None None
620367 Jennifer Worsley Person Legally Responsible Official 11/30/2020 None None
605984 Christopher Gray Person Data Submitter 01/21/2020 None None
604647 Gina Radieve Person Legally Responsible Official 11/26/2019 None None
596483 Calvin Yang Person Data Submitter 04/19/2019 None None
591773 John Personeni Person Legally Responsible Official 12/06/2018 None None
583075 Daniel Wisheropp Person Data Submitter 08/17/2018 None None
576412 Mohammed Shahid Person Legally Responsible Official 04/25/2018 None None
574379 Tanya Veldhuizen Person Legally Responsible Official 03/02/2018 None None
572326 Lesley Hamamoto Person Legally Responsible Official 01/18/2018 None None
564109 Francis Chung Person Legally Responsible Official 05/12/2017 None None
555826 Jeanne Kuttel Person Legally Responsible Official 04/19/2016 None None
555826 Jeanne Kuttel Person Legally Responsible Official 06/02/2020 None None
550714 Rick Burnett Person Employee 04/08/2015 None None
550713 Michael Engelmann Person Employee 04/08/2015 None None
550712 Greg Harvey Person Employee 04/08/2015 None None
550711 Murage Ngatia Person Employee 04/08/2015 None None
550522 Gerald Snow Person Legally Responsible Official 03/24/2015 None None
548157 Paul Marshall Person Legally Responsible Official 08/19/2014 None None
547090 Kyle Hartwigsen Person Employee 06/10/2014 None None
547089 Sal Batmanghilich Person Employee 06/10/2014 None None
547088 Jack Tung Person Employee 06/10/2014 None None
547087 Eric Gorman Person Employee 06/10/2014 None None
547086 Emma Pannish Person Employee 06/10/2014 None None
547085 Wenhua Yu Person Employee 06/10/2014 None None
547084 Mike Weil Person Employee 06/10/2014 None None
547083 Sharon Brown Person Employee 06/10/2014 None None
547082 Chris Marquis Person Employee 06/10/2014 04/20/2023 None
547081 Anthony Mireles Person Employee 06/10/2014 None None
547080 Ruben Martinez Person Employee 06/10/2014 None None
547079 Tony Lam Person Employee 06/10/2014 None None
547078 Dana White Person Employee 06/10/2014 None None
547077 Alan Aguilar Person Employee 06/10/2014 None None
547076 Todd Percival Person Employee 06/10/2014 None None
547075 Glyn Echols Person Employee 06/10/2014 None None
547074 Michael Serna Person Employee 06/10/2014 None None
547073 Tito Cervantes Person Employee 06/10/2014 None None
547072 Kevin Pond Person Employee 06/10/2014 None None
547071 Michael Ward Person Employee 06/10/2014 None None
547070 Jim West Person Employee 06/10/2014 None None
547069 Nancy Snodgrass Person Employee 06/10/2014 None None
547068 Todd Flackus Person Employee 06/10/2014 None None
547067 Glen Gordon Person Employee 06/10/2014 None None
547066 Lewis Moeller Person Employee 06/10/2014 None None
540488 Dean Messer Person Legally Responsible Official 06/07/2013 None None
540346 Sheree Edwards Person Legally Responsible Official 06/04/2013 None None
537870 Roger Padilla Person Legally Responsible Official 12/06/2012 None None
536120 Jacob McQuirk Person Legally Responsible Official 08/14/2012 None None
534203 Harry Spanglet Person Employee 06/04/2012 None None
533511 Katherine Kelly Person Legally Responsible Official 04/30/2012 None None
532956 Terry Becker Person Employee 04/11/2012 None None
532956 Terry Becker Person Legally Responsible Official 04/12/2012 None None
532735 Ted Craddock Person Legally Responsible Official 04/04/2012 None None
532735 Ted Craddock Person Employee 04/05/2012 None None
529746 Anthony Chu Person Legally Responsible Official 05/09/2014 06/06/2018 None
523942 Bryan Brock Person Legally Responsible Official 03/06/2013 None None
523942 Bryan Brock Person Legally Responsible Official 11/17/2008 None None
511445 Ronnie Castillo Person Legally Responsible Official 06/24/2009 None None
493529 Joe Eades Person Data Submitter 12/08/2008 None None
493527 Trudy Payne Person Data Submitter 12/08/2008 None None
492687 Kathy Grinnell Person Data Submitter 12/01/2008 None None
491107 Kevin Wright Person Legally Responsible Official 11/12/2008 None None
478044 Gail Kuenster Person Employee 09/29/2005 None None
358115 Duane Cornett Person Employee 01/03/2007 None None
300282 Bill Cochran Person Legally Responsible Official 04/04/2006 None None
138930 Geoffrey Anderson Person Employee 06/10/2014 None None
138622 Ken Johnson Person Employee 06/10/2014 None None
Total Related Parties: 74
  
  
  
  
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?
461568 Enrollee - 401 Certification 5S 5B39CR00426 Historical CERFILLEXC 2021-0048-DWQ 08/08/2025 09/29/2026 Discharger 06/30/2025 None N
460944 Enrollee - WDR 5S 5A51NC00034 Active WDRNONMUNIPRCS 2003-0003-DWQ 05/19/2025 None Discharger 05/07/2025 None N
458519 401 Certification 8 362024-30 Active CERFILLEXC None 04/24/2025 None Discharger 09/23/2024 None N
458189 Enrollee - 401 Certification 5S 5B39CR00412 Active CERFILLEXC 2020-0039- EXEC 08/30/2024 None Discharger 08/27/2024 None Y
457924 401 Certification 2 2 CW457924 Historical CERFILLEXC None 10/01/2024 12/13/2024 Discharger 08/01/2024 None N
453809 401 Certification 2 2 CW453809 Active CERFILLEXC None 10/02/2023 None Discharger 08/03/2023 None N
453560 Enrollee - 401 Certification 2 2 CW453560 Historical CERFILLEXC 2021-0048-DWQ 08/22/2023 05/08/2024 Discharger 07/20/2023 None N
451928 401 Certification 2 2 CW451928 Active CERFILLEXC None 07/11/2023 None Discharger 03/14/2023 None N
449372 Enrollee - WDR 5S 5A57NC00065 Historical WDRNONMUNIPRCS 2003-0003-DWQ 09/26/2022 01/16/2026 Discharger 09/26/2022 None N
448696 401 Certification 5S 5A48CR00193 Historical CERFILLEXC None 10/06/2022 03/11/2026 Discharger 07/27/2022 None N
447079 401 Certification 5S 5A34CR00848 Historical CERFILLEXC None 07/28/2022 04/10/2025 Discharger 03/23/2022 None N
446992 NPDES Permit 4 4A190805002 Active NPDINDLRG R4-2022-0237 09/01/2022 None Discharger 03/16/2022 None N
446069 401 Certification 5S 5A34CR00840 Active CERFILLEXC None 06/29/2022 None Discharger 12/21/2021 None N
444374 401 Certification 5S 5B50CR00102 Active CERREST None 04/01/2022 None Discharger 07/28/2021 None N
441458 Enrollee - 401 Certification 4 4WQC40120111 Historical CERFILLEXC 2004-0004-DWQ 12/06/2020 07/20/2021 Discharger 11/30/2020 None N
438378 401 Certification 4 4WQC40120046 Historical CERFILLEXC None 10/09/2020 03/07/2023 Discharger 06/02/2020 None N
435715 401 Certification 7 7A133163001 Historical CERFILLEXC None 11/27/2019 05/30/2024 Discharger 11/26/2019 None N
433959 401 Certification 5S 5B50CR00093 Historical CERFILLEXC None 10/18/2019 05/11/2023 Discharger 09/04/2019 None N
429791 401 Certification 5S 5A34CR00765 Active CERREST None 05/29/2019 None Discharger 04/04/2019 None Y
427522 Enrollee - NPDES 5R 5A34NP00097 Historical NPDNONMUNIPRCS R5-2016-0076-01 12/11/2018 06/27/2019 Discharger 12/06/2018 None N
425031 401 Certification 5S 5B01CR00038 Historical CERFILLEXC None 05/12/2019 10/24/2022 Discharger 09/04/2018 None N
421048 Enrollee - NPDES 5R 5A04NP00039 Historical NPDNONMUNIPRCS R5-2016-0076-01 05/22/2018 01/02/2019 Discharger 05/22/2018 None N
419785 Enrollee - NPDES 8 8 332886001 Active NPDNONMUNIPRCS R8-2020-0006 03/08/2018 None Discharger 03/02/2018 None N
418860 Enrollee - Waiver 5S 5B39NC00239 Historical WDRNONMUNIPRCS R5-2013-0145 01/19/2018 08/15/2019 Discharger 01/18/2018 None N
413165 Enrollee - 401 Certification 5S 5B07CR00192 Historical CERFILLEXC SB17001GN 05/15/2017 09/15/2017 Discharger 05/12/2017 None N
412225 Enrollee - 401 Certification 5S 5B07CR00189 Historical CERFILLEXC RGP 8 04/13/2017 06/09/2017 Discharger 03/17/2017 None N
410386 401 Certification 5S 5B39CR00280 Historical CERFILLEXC None 12/05/2017 06/21/2023 Discharger 11/29/2016 None Y
405769 401 Certification 5S 5A34CR00658 Historical CERREST None 06/13/2016 10/21/2020 Discharger 04/19/2016 None Y
403825 401 Certification 5S 5B50CR00074 Historical CERFILLEXC None 01/29/2016 11/14/2016 Discharger 12/02/2015 None N
403647 401 Certification 5S 5B01CR00032 Historical CERFILLEXC None 01/19/2016 01/10/2018 Discharger 11/13/2015 None N
402690 401 Certification 2 2 CW402690 Historical CERFILLEXC None 09/22/2017 08/02/2023 Discharger 09/01/2015 None N
400572 401 Certification 5S 5B07CR00168 Historical CERFILLEXC None 01/29/2016 10/31/2017 Discharger 04/15/2015 None Y
400343 401 Certification 5S 5B50CR00069 Historical CERFILLEXC None 07/15/2015 10/26/2015 Discharger 03/24/2015 None N
399606 NPDES Permit 4 4A190805002 Historical NPDINDLRG R4-2016-0224 07/01/2016 08/31/2022 Discharger 06/09/2016 None N
397737 401 Certification 5S 5B34CR00062 Historical CERFILLEXC None 12/30/2014 01/09/2019 Discharger 08/19/2014 None Y
396162 401 Certification 5S 5B01CR00022 Historical CERFILLEXC None 09/15/2014 10/02/2017 Discharger 05/09/2014 None N
395371 401 Certification 5S 5B34CR00057 Historical CERREST None 08/28/2014 08/27/2019 Discharger 03/17/2014 None N
394150 401 Certification 5S 5A34CR00592 Historical CERFILLEXC None 02/11/2014 02/11/2019 Discharger 12/09/2013 None N
392488 401 Certification 5S 5B34CR00053 Historical CERFILLEXC None 11/15/2013 11/14/2018 Discharger 07/26/2013 None N
392486 401 Certification 5S 5B07CR00148 Historical CERFILLEXC None 06/13/2014 06/13/2019 Discharger 07/26/2013 None N
391833 Enrollee - 401 Certification 5S 5A34CR00569 Historical CERFILLEXC NWP-2012 11/19/2012 11/18/2017 Discharger 07/02/2013 None N
391832 Enrollee - 401 Certification 5S 5b07cr00137 Historical CERFILLEXC NWP-2012 11/09/2012 11/08/2017 Discharger 07/02/2013 None N
391555 Enrollee - 401 Certification 5S 5A34CR00484 Historical CERFILLEXC NWP-2007 06/21/2010 06/20/2015 Discharger 06/24/2013 None N
391197 401 Certification 5S 5A34CR00532 Historical CERFILLEXC None 01/27/2012 01/27/2017 Discharger 06/14/2013 None N
390588 Enrollee - 401 Certification 5S 5A34CR00484 Historical CERFILLEXC NWP-2012 07/25/2012 07/25/2017 Discharger 06/07/2013 None N
390587 Enrollee - 401 Certification 5S 5B34CR00051 Historical CERFILLEXC NWP-2012 07/20/2012 07/20/2017 Discharger 06/07/2013 None N
390476 401 Certification 5F 5B24CR00044 Historical CERFILLEXC None 08/30/2013 05/15/2014 Discharger 06/04/2013 None N
389505 401 Certification 5S 5A34CR00572 Historical CERREST None 03/01/2013 03/01/2018 Discharger 03/06/2013 None N
388363 401 Certification 5S 5B07CR00128 Historical CERFILLEXC None 07/12/2012 05/27/2014 Discharger 12/06/2012 None N
386960 401 Certification 5S 5B39CR00191 Historical CERFILLEXC None 03/06/2011 12/31/2017 Discharger 08/14/2012 None Y
384830 401 Certification 5S 5A34CR00502 Historical CERFILLEXC None 02/23/2011 02/23/2016 Discharger 04/30/2012 None N
384234 401 Certification 8 None Historical CERFILLEXC None 08/30/2010 08/30/2015 Discharger 04/05/2012 None N
384223 401 Certification 8 None Historical CERFILLEXC None 04/06/2010 04/06/2015 Discharger 04/05/2012 None N
383239 401 Certification 2 None Historical CERFILLEXC None 05/09/2003 None Discharger 02/13/2012 None N
383238 401 Certification 2 None Historical CERFILLEXC None 06/09/2003 None Discharger 02/13/2012 None N
383237 401 Certification 2 None Historical CERFILLEXC None 06/19/2003 None Discharger 02/13/2012 None N
383236 401 Certification 2 None Historical CERFILLEXC None 07/25/2003 None Discharger 02/13/2012 None N
383235 401 Certification 2 None Historical CERFILLEXC None 07/30/2003 None Discharger 02/13/2012 None N
383234 401 Certification 2 None Historical CERFILLEXC None 08/28/2003 None Discharger 02/13/2012 None N
383233 401 Certification 2 None Historical CERFILLEXC None 09/12/2003 None Discharger 02/13/2012 None N
383232 401 Certification 2 None Historical CERFILLEXC None 09/19/2003 None Discharger 02/13/2012 None N
383231 401 Certification 2 None Historical CERFILLEXC None 09/25/2003 None Discharger 02/13/2012 None N
383230 401 Certification 2 None Historical CERFILLEXC None 09/28/2003 None Discharger 02/13/2012 None N
383229 401 Certification 2 None Historical CERFILLEXC None 09/30/2003 None Discharger 02/13/2012 None N
383228 401 Certification 2 None Historical CERFILLEXC None 10/22/2003 None Discharger 02/13/2012 None N
383227 401 Certification 2 None Historical CERFILLEXC None 11/21/2003 None Discharger 02/13/2012 None N
383226 401 Certification 2 None Historical CERFILLEXC None 12/03/2003 None Discharger 02/13/2012 None N
383225 401 Certification 2 None Historical CERFILLEXC None 12/23/2003 None Discharger 02/13/2012 None N
383224 401 Certification 2 None Historical CERFILLEXC None 01/15/2004 None Discharger 02/13/2012 None N
383156 401 Certification 2 None Historical CERFILLEXC None 02/12/2009 02/12/2014 Discharger 02/13/2012 None N
374709 NPDES Permit 4 4A190805002 Historical NPDINDLRG R4-2010-0089 07/03/2010 06/30/2016 Discharger 12/13/2004 None Y
374368 401 Certification 5R 5A04CR00178 Historical CERFILLEXC None 05/01/2009 07/02/2015 Discharger 03/11/2009 None N
325380 401 Certification 6V 6B360703003 Historical CERFILLEXC None 05/14/2007 03/12/2012 Discharger 05/17/2007 None N
318283 401 Certification 8 None Historical CERFILLEXC None None None Discharger 01/03/2007 None N
313625 Waiver 5S 5A57SC00006 Active WDRNONMUNIPRCS R5-2006-0042 05/05/2006 None Discharger 05/05/2006 None N
301296 Enrollee 5R 5SSO10830 Historical SSOMUNISML 2006-0003-DWQ 10/30/2006 10/06/2011 Discharger 04/18/2006 None N
260101 Letter 8 None Historical NPDESWW LT910109 None 01/09/1991 Discharger 01/09/1991 None N
259464 Letter 8 None Historical WDR LT970616 None 06/16/1997 Discharger 06/16/1997 None N
259372 Letter 8 None Historical WDR LT990503 None 05/03/1999 Discharger 05/03/1999 None N
259260 Letter 8 None Historical NPDESWW LT990127 None 01/27/1999 Discharger 01/27/1999 None N
211535 Enrollee 8 8 362616001 Historical NPDNONMUNIPRCS 98-067 03/07/2000 04/14/2003 Discharger 09/01/2005 None N
209307 Enrollee 8 8 332695001 Historical NPDNONMUNIPRCS 2004-0009-DWQ 10/23/2001 11/30/2013 Discharger 09/01/2005 None N
194688 Enrollee 5S 5B01NC00001 Historical WDR 00-183 08/11/2000 12/31/2001 Discharger 09/01/2005 None N
194643 Enrollee 5R 5A52NP00003 Historical NPDNONMUNIPRCS 5-00-175 08/26/2002 11/05/2002 Discharger 09/01/2005 None N
174325 401 Certification 5S 5B01CR00003 Historical CERFILLEXC None 02/25/2005 02/25/2010 Discharger 02/25/2005 None N
173090 401 Certification 5S 5A57CR00019 Historical CERFILLEXC None 07/31/2003 07/31/2008 Discharger 06/17/2005 None N
172908 401 Certification 5S 5A34CR00159 Historical CERREST None 05/26/2004 05/26/2009 Discharger 06/17/2005 None N
169265 401 Certification 5R 5A04CR00024 Historical CERFILLEXC None 10/14/2001 10/14/2006 Discharger 06/17/2005 None N
169264 401 Certification 5R 5A04CR00023 Historical CERFILLEXC None 10/14/2001 10/14/2006 Discharger 06/17/2005 None N
169263 401 Certification 5R 5A04CR00022 Historical CERFILLEXC None 10/14/2001 10/14/2006 Discharger 06/17/2005 None N
164976 401 Certification 8 8 332644001 Historical CERFILLEXC None None None Discharger 06/17/2005 None N
153298 401 Certification 5R 5A040800N12 Historical CERFILLEXC None 06/17/2005 06/17/2005 Discharger 06/17/2005 None N
150419 401 Certification 5R 5A040800N04 Historical CERFILLEXC None 06/17/2005 06/17/2005 Discharger 06/17/2005 None N
149865 401 Certification 5R 5A040800N08 Historical CERFILLEXC None 06/17/2005 06/17/2005 Discharger 06/17/2005 None N
149858 401 Certification 5R 5A040800N09 Historical CERFILLEXC None 06/17/2005 06/17/2005 Discharger 06/17/2005 None N
140978 WDR 5S 5B072052001 Historical WDR 94-246 09/16/1994 02/27/1998 Discharger 09/16/1994 None N
138358 WDR 8 8 332176001 Historical NPDESWW 83-107 09/16/1983 09/01/1988 Discharger 09/16/1983 None N
137172 WDR 1 1B82100OSON Historical WDRINDIVSML 87-004 01/22/1987 01/19/2012 Discharger 01/22/1987 None N
136967 WDR 1 1B82100OSON Historical WDR 82-100 09/23/1982 01/22/1987 Discharger 09/23/1982 None N
Total Regulatory Measures: 99
  
  
  
  
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.
1153746 02/18/2026 Deficient Monitoring We were not able to collect the semi-annual samples at William E. Warne powerpla Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 N
1153745 02/18/2026 Deficient Monitoring We were not able to collect the semi-annual samples at William E. Warne powerpla Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 N
1153744 02/18/2026 Deficient Monitoring We were not able to collect the semi-annual samples at William E. Warne powerpla Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 N
1153743 02/18/2026 Deficient Monitoring We were not able to collect the semi-annual samples at William E. Warne powerpla Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 N
1153742 03/18/2026 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 10 mg Violation N eSMR William E Warne Power Plant 446992 R4-2022-0237 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: 5
*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
464104 Admin Civil Liability R4-2026-0012 EPL R4-2026-0012 for Ca Dept of Water Resources Sacramento Headquarters NPDINDLRG 05/20/2026 Historical
457061 Admin Civil Liability R4-2024-0194 ACL R4-2024-0194 for Ca Dept of Water Resources Sacramento Headquarters NPDINDLRG 08/21/2024 Historical
447965 Admin Civil Liability R4-2022-0170 ACL R4-2022-0170 for Ca Dept of Water Resources Sacramento Headquarters NPDINDLRG 08/26/2022 Historical
439451 Admin Civil Liability R4-2020-0071 ACL R4-2020-0071 for Ca Dept of Water Resources Sacramento Headquarters NPDINDLRG 10/12/2020 Historical
427773 Notice of Violation None NOV 12/14/2018 for Ca Dept of Water Resources Sacramento Headquarters NPDNONMUNIPRCS 12/14/2018 Historical
425905 Admin Civil Liability R4-2018-0137 ACL R4-2018-0137 for Ca Dept of Water Resources Sacramento Headquarters NPDINDLRG 03/01/2019 Historical
378334 Notice of Violation None NOV 07/20/2010 for CA Dept of Water Resources SSOMUNISML 07/20/2010 Historical
Total Enforcement Actions: 7
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
435715 Melinda Dorin 401 Certification CERFILLEXC 11/27/2019 Historical
374570 Gail Kuenster 401 Certification CERFILLEXC 02/09/2009 Historical
374368 Gail Kuenster 401 Certification CERFILLEXC 05/01/2009 Historical
318283 Duane Cornett 401 Certification CERFILLEXC None Historical
Total Regulatory Measures linked to Related Parties: 4
  
  
The current report was generated with data as of: 10/22/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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