Welcome to California
California Home
Welcome to California - images of Golden Gate Bridge, ocean sunset, waterfall, flowers, and city skyline California Home Welcome to the California Environmental Protection Agency
California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
   [VIEW PRINTER FRIENDLY VERSION] [EXPORT THIS REPORT TO EXCEL]

  
  
  
  
  
General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
14383 East Bay Regional Park District Special District Po Box 5381 Oakland, CA 94605 510-635-0135(+) None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
900995 CL_4825 Pond Restoration Project Contra Costa 5S Dredge/Fill Site Owner 04/29/2025 None
900993 BD_UC_501 Culvert Replacement Project Contra Costa 5S Dredge/Fill Site Owner 04/29/2025 None
899487 Lake Temescal Oxygen Saturation Technology System Alameda 2 Dredge/Fill Site Owner 02/05/2025 None
898621 Bay Area Ridge Trail - Fremont To Garin Alameda 2 Dredge/Fill Site Owner 01/14/2025 None
898100 Crown Beach Emergency Shoreline Protection Alameda 2 Dredge/Fill Site Owner 12/20/2024 None
896137 Restore Hayward Marsh Project Alameda 2 Dredge/Fill Site Owner 08/22/2024 None
895530 Sunol Pond 001 (SNPND001) Restoration Alameda 2 Dredge/Fill Site Owner 07/03/2024 None
895116 Black Diamond Mines Pond 5 Desedimentation and Restoration Project Contra Costa 5S Dredge/Fill Site Owner 06/03/2024 None
895115 Noakes Pond Desedimentation and Restoration Project Contra Costa 5S Dredge/Fill Site Owner 06/03/2024 None
895114 Black Diamond Mines Pond 23 Desedimentation and Restoration Project Contra Costa 5S Dredge/Fill Site Owner 06/03/2024 None
895113 Black Diamond Mines Pond 20 Desedimentation and Restoration Project Contra Costa 5S Dredge/Fill Site Owner 06/03/2024 None
894015 East Bay Regional Park District Regional Maintenance and Restoration Activities Alameda 2 Dredge/Fill Site Owner 03/14/2024 None
893383 Hayward Shoreline Bay Trail Emergency Short-Term Erosion Control Project Alameda 2 Dredge/Fill Site Owner 02/09/2024 None
890233 East Bay Hills Vegetation Treatment Project Contra Costa 2 Habitat Restoration Area Owner 09/07/2023 None
889742 Pleasanton Ridge Pond 029 (PRPND029) Restoration Alameda 2 Dredge/Fill Site Owner 08/02/2023 None
889739 Pleasanton Ridge Pond 026 (PRPND026) Restoration Alameda 2 Dredge/Fill Site Owner 08/02/2023 None
888627 Trap Pond Desiltation and Restoration Contra Costa 2 Dredge/Fill Site Owner 06/05/2023 None
888625 Gleason Pond Desiltation and Restoration Contra Costa 2 Dredge/Fill Site Owner 06/05/2023 None
886334 Tehan Canyon Road Storm Repair Project Alameda 2 Dredge/Fill Site Owner 02/23/2023 None
885677 Emergency Culvert Replacement at Tehan Canyon Road Alameda 2 Dredge/Fill Site Owner 01/25/2023 None
883658 Chaparral Loop Bank Stabilization Project Contra Costa 5S Dredge/Fill Site Owner 10/05/2022 None
882606 Vargas Plateau Pond 005 (VPPND005) Restoration Alameda 2 Dredge/Fill Site Owner 08/03/2022 None
882604 Vargas Plateau Pond 006 (VPPND006) Restoration Alameda 2 Dredge/Fill Site Owner 08/03/2022 None
882277 Diablo Foothills Cow Pond Livestock Pond Restoration Contra Costa 2 Dredge/Fill Site Owner 07/14/2022 None
882276 Diablo Foothills Mud Pond Livestock Pond Restoration Contra Costa 2 Dredge/Fill Site Owner 07/14/2022 None
882275 Crockett Hills Livestock Pond Restoration Project Contra Costa 2 Dredge/Fill Site Owner 07/14/2022 None
879016 Shadow Cliffs Boat Launch and Lake Trail Repair Project Alameda 2 Dredge/Fill Site Owner 01/27/2022 None
877844 Robert W Crown Memorial State Beach Alameda 2 Dredge/Fill Site Owner 11/30/2021 None
875463 Pleasanton Ridge Pond 39 Restoration Project (PRPND039) Alameda 2 Dredge/Fill Site Owner 07/27/2021 None
875462 Pleasanton Ridge Pond Restoration Project (PRPND022) Alameda 2 Dredge/Fill Site Owner 07/27/2021 None
875356 Old Homestead Loop Trail Culvert Removal Project Contra Costa 5S Dredge/Fill Site Owner 07/20/2021 None
874716 Pine Tree Trail Culvert Repair Project Contra Costa 2 Dredge/Fill Site Owner 06/15/2021 None
874704 Contra Loma Fishing Docks Replacement Project Contra Costa 5S Dredge/Fill Site Owner 06/14/2021 None
873955 Pleasanton Ridge Pond 36 Restoration Project Alameda 2 Dredge/Fill Site Owner 05/05/2021 None
872355 MLK Regional Shoreline Bay Trail and Improvement Project Alameda 2 Dredge/Fill Site Owner 02/19/2021 None
871523 6531 San Pablo Dam Road Contra Costa 2 Dredge/Fill Site Owner 01/12/2021 None
868178 Wildcat Canyon Regional Park Access Road Improvements Project Contra Costa 2 Dredge/Fill Site Owner 07/29/2020 None
867818 Morgan Territory Spring and Livestock Water Development Project Contra Costa 5S Dredge/Fill Site Owner 07/08/2020 None
867448 Stewartville Trail Improvement Project Contra Costa 5S Dredge/Fill Site Owner 06/16/2020 None
865890 Finley Road Culvert Replacement Project Contra Costa 2 Dredge/Fill Site Owner 04/01/2020 None
865216 Pleasanton Ridge Regional Park Access Project Alameda 2 Dredge/Fill Site Owner 02/27/2020 None
864173 Los Charros & Chaparral Springs Pond Repair & Oil Canyon Culvert Replacement Contra Costa 5S Dredge/Fill Site Owner 01/13/2020 None
859251 Mission Peak Livestock Pond Restoration MNPND003 Alameda 2 Dredge/Fill Site Owner 06/24/2019 None
859249 Mission Peak Livestock Pond Restoration MNPND005 Alameda 2 Dredge/Fill Site Owner 06/24/2019 None
859244 Mission Peak Livestock Pond Restoration MNPND011 Alameda 2 Dredge/Fill Site Owner 06/21/2019 None
859238 Pleasanton Ridge Pond Restoration Alameda 2 Dredge/Fill Site Owner 06/21/2019 None
855305 San Francisco Bay Trail at Point Molate Contra Costa 2 Dredge/Fill Site Owner 01/15/2019 None
855294 Bay Area Ridge Trail - Fremont to Garin Alameda 2 Dredge/Fill Site Owner 01/15/2019 None
852689 Hayward Shoreline Emergency Levee Repair-Hayward and Cogsell Marsh Alameda 2 Dredge/Fill Site Owner 11/13/2018 None
850850 Mccosker Sub-Area Creek Restoration And Recreational Improvements Project Contra Costa 2 Dredge/Fill Site Owner 09/07/2018 None
847359 Contra Loma Boat Launch Facility - Phase 2 Project Contra Costa 5S Dredge/Fill Site Owner 05/21/2018 None
844514 EBRPD Routine Maintenance And Restoration Activities Alameda 2 Dredge/Fill Site Owner 02/01/2018 None
840712 Pt. Isabel Water Access and Shoreline Contra Costa 2 Dredge/Fill Site Owner 10/10/2017 None
840698 Encinal Beach Restoration Project Alameda 2 Dredge/Fill Site Owner 10/09/2017 None
836482 Morgan Territory Pond Project Contra Costa 5S Dredge/Fill Site Owner 07/06/2017 None
835117 East Bay Regional Park District GUMP Pond 1 Restoration Project Alameda 2 Dredge/Fill Site Owner 05/12/2017 None
835114 East Bay Regional Park District GUMP Pond 3 Restoration Project Alameda 2 Dredge/Fill Site Owner 05/12/2017 None
835112 East Bay Regional Park District GUMP Spring H Redevelopment Project Alameda 2 Dredge/Fill Site Owner 05/12/2017 None
834548 BAY POINT RESTORATION AND PUBLIC ACCESS PROJECT Contra Costa 2 Dredge/Fill Site Owner 04/17/2017 None
832155 Hayward Shoreline Levee Repairs -Oro Loma Mrsh -Cogswell Mrsh -Hayward Mrsh Alameda 2 Dredge/Fill Site Owner 01/27/2017 None
831133 San Francisco Bay Living Shorelines Project at Giant Marsh Contra Costa 2 Dredge/Fill Site None None None
829826 Tilden Nature Area Sediment Basin Excavation and Pond Restoration Contra Costa 2 Dredge/Fill Site Owner 11/16/2016 None
826497 Three Geotechnical Borings in San Leandro Bay Alameda 2 Dredge/Fill Site Owner 07/20/2016 None
826421 East Bay Regional Park District GUMP Spring B Redevelopment Project Alameda 2 Dredge/Fill Site Owner 07/15/2016 None
825512 East Bay Regional Park District Feeder Trail #1 Project Contra Costa 2 Dredge/Fill Site Owner 06/16/2016 None
825468 2016 Garin Newt Pond lmprovement Project Alameda 2 Dredge/Fill Site Owner 06/15/2016 None
823779 Briones Abrigo Valley Trail Culvert Repairs Contra Costa 2 Dredge/Fill Site Owner 04/12/2016 None
821302 Tyler Ranch Staging Area And Trail Connections Project Alameda 2 Dredge/Fill Site Owner 01/25/2016 None
820687 Arrowhead Marsh Boardwalk Structural Repairs Alameda 2 Dredge/Fill Site Owner 01/04/2016 None
820258 San Francisco Bay Trail -Pinole Shores To Bayfront Park Contra Costa 2 Dredge/Fill Site Owner 12/18/2015 None
818137 Hayward Marsh Emergency Levee Repairs Alameda 2 Dredge/Fill Site Owner 09/18/2015 None
816403 2015 Livestock Pond and Rangeland Health lmprovements (Mendoza/Duck Pond) Alameda 2 Dredge/Fill Site Owner 07/07/2015 None
816401 2015 Livestock Pond lmprovement Projects - Dry Creek Regional Park (POND 5 - JEA Alameda 2 Dredge/Fill Site Owner 07/07/2015 None
816386 2015 Livestock Pond Improvement Projects- Dry Creek Regional Park (POND 6 - MILD Alameda 2 Dredge/Fill Site Owner 07/06/2015 None
816379 2015 Livestock Pond Improvement Projects -Dry Creek Regional Park (POND 5-EDITH) Alameda 2 Dredge/Fill Site Owner 07/06/2015 None
814790 Pond Restoration, Staging Area And Trail Development Alameda 2 Dredge/Fill Site Owner 04/28/2015 None
811709 Emergency Oro Loma Marsh Levee Repair Alameda 2 Dredge/Fill Site Owner 12/24/2014 None
802778 Breuner Marsh Restoration And Public Access Project Contra Costa 2 Dredge/Fill Site Owner 01/15/2014 None
796651 East Bay Regional Park, Cogswell Marsh and Hayward Marsh, Alameda Cnty Alameda 2 Dredge/Fill Site Owner 07/10/2013 None
796646 East Bay Parks District, Oro Loma Marsh, San Francisco Cnty Alameda 2 Dredge/Fill Site Owner 07/10/2013 None
795599 East Bay Regional Park District Programmatic Routine Maintenance Project Alameda 5S Dredge/Fill Site Owner 06/14/2013 None
771298 Big Break Regional Shoreline Delta Science Center San Joaquin 5S Dredge/Fill Site Owner 09/21/2011 None
769419 Alvarado Park East Bay Regional Parks District Wildcat Creek Bank Stabilization Contra Costa 2 Facility Owner 06/25/2013 None
764177 Robert W. Crown Memorial State Beach Alameda 2 Dredge/Fill Site Owner 06/17/2013 None
750198 Bollinger Canyon Road Erosion Project, Las- Trampas Regional Wilderness Contra Costa 2 Dredge/Fill Site Owner 06/07/2013 None
750197 Redwood Creek Road Erosion- Redwood Park Entrance, East Bay Regional Park Distri Alameda 2 Dredge/Fill Site Owner 07/18/2012 None
721671 TIdewater Aquatics Center Alameda 2 Dredge/Fill Site None None None
714642 East Bay Regional Park Dist - Aquatic Pesticides Alameda 2 Waterway/Shoreline Site Owner and Operator 08/05/2014 None
647583 Coyote Hills Regional Park CS Alameda 2 Collection_System Owner 03/02/2007 None
645081 Contra Loma Regional Park CS Alameda 2 Collection_System Owner 01/04/2007 09/25/2008
645073 Del Valle Regional Park CS Alameda 2 Collection_System Owner 01/04/2007 None
645072 Garin Regional Park CS Alameda 2 Collection_System Owner 01/04/2007 None
645071 Anthony Chabot Regional Park CS Alameda 2 Collection_System Owner 01/04/2007 None
246394 Oyster Bay/Davis St LF Alameda 2 Land fill Owner 10/17/1978 None
222134 EBRPD- Regional Maintenance Alameda 2 Facility Owner 06/01/1998 None
219502 Del Valle Regional Park WWTP Alameda 2 Wastewater Treatment Facility Owner 02/27/1973 None
216797 Camp Arroyo at Del Valle R.P. Alameda 2 Wastewater Treatment Facility Owner 01/25/2001 None
211505 Big Break Shoreline Contra Costa 5S Dredge/Fill Site Owner 06/17/2005 None
209710 Black Diamond Mines Contra Costa 2 Waste Pile Owner 08/02/2001 None
204880 Albany Landfill (closed) Alameda 2 Land fill Owner 12/18/1984 None
Total Related Places: 100
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
650605 Brook Vinnedge Person Legally Responsible Official 04/29/2025 None None
649088 Anja Brey Person Legally Responsible Official 02/05/2025 None None
646234 Josh Phillips Person Employee 07/15/2024 None None
645529 Dina Robertson Person Legally Responsible Official 05/29/2024 None None
641494 Drake Herbert Person Legally Responsible Official 09/07/2023 None None
641363 Spencer Harmola Person Data Submitter 08/31/2023 None None
638955 Robert Kennedy Person Legally Responsible Official 04/12/2023 None None
638891 Jim O'Connor Person Legally Responsible Official 04/07/2023 None None
625313 Kristina Kelchner Person Legally Responsible Official 06/14/2021 None None
623834 Eric Bowman Person Data Submitter 04/27/2021 None None
623834 Eric Bowman Person Data Submitter 09/21/2021 None None
621570 Matt Norton Person Data Submitter 01/26/2021 None None
621570 Matt Norton Person Data Submitter 03/02/2021 None None
621268 Rachel Sater Person Legally Responsible Official 01/12/2021 None None
607080 Toby Perry Person Legally Responsible Official 02/27/2020 None None
601477 Kelly Barrington Person Legally Responsible Official 09/16/2019 12/31/2020 None
595513 Rebecca Tuden Person Data Submitter 09/10/2019 None None
595513 Rebecca Tuden Person Data Submitter 03/05/2019 None None
595513 Rebecca Tuden Person Legally Responsible Official 06/16/2020 None None
587596 Becky Tuden Person Legally Responsible Official 11/13/2018 None None
584015 Julie Bondurant Person Legally Responsible Official 09/07/2018 None None
577784 Marvin Yee Person Legally Responsible Official 05/21/2018 None None
560501 Joe Sullivan Person Legally Responsible Official 11/16/2016 None None
557123 Suzanne Wilson Person Legally Responsible Official 06/16/2016 None None
553998 Sean Dougan Person Legally Responsible Official 12/18/2015 None None
545576 Chris Barton Person Legally Responsible Official 03/06/2014 None None
541364 Jim Townsend Person Legally Responsible Official 06/25/2013 None None
541064 Diane Althoff Person Legally Responsible Official 06/17/2013 None None
535275 Jeff Rasmussan Person Legally Responsible Official 07/18/2012 None None
533759 Harold Maclean Person Data Submitter 11/29/2012 None None
529118 Steven Bobzien Person Legally Responsible Official 06/27/2013 None None
529118 Steven Bobzien Person Legally Responsible Official 09/21/2011 None None
526202 Mike Anderson Person Legally Responsible Official 03/13/2009 None None
358457 Neal Fujita Person Legally Responsible Official 07/10/2013 03/06/2019 None
358457 Neal Fujita Person Legally Responsible Official 01/04/2007 03/06/2019 None
324731 Brad Olson Person Owner Contact 07/20/2009 None None
324731 Brad Olson Person Legally Responsible Official 01/15/2014 None None
147090 Matthew Graul Person Legally Responsible Official 07/20/2011 None None
72272 Neil Fujita Person Employee 06/03/2006 None None
Total Related Parties: 39
  
  
  
  
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?
459907 401 Certification 2 2 CW459907 Active CERFILLEXC None 02/27/2025 None Discharger 02/05/2025 None N
459502 Enrollee - 401 Certification 2 2 CW459502 Active CERFILLEXC 2024-0085-DWQ 01/30/2025 None Discharger 12/20/2024 None N
457146 Enrollee - 401 Certification 5S 5B07CR00262 Historical CERREST SB12006GN 06/21/2024 01/22/2025 Discharger 06/03/2024 None N
457145 Enrollee - 401 Certification 5S 5B07CR00261 Historical CERREST SB12006GN 06/21/2024 01/22/2025 Discharger 06/03/2024 None N
457144 Enrollee - 401 Certification 5S 5B07CR00260 Historical CERREST SB12006GN 06/21/2024 01/22/2025 Discharger 06/03/2024 None N
457143 Enrollee - 401 Certification 5S 5B07CR00259 Historical CERREST SB12006GN 06/21/2024 01/22/2025 Discharger 06/03/2024 None N
456241 WDR 2 2 CW456241 Active CERFILLEXC R2-2024-0010 06/12/2024 None Discharger 03/14/2024 None N
454244 Enrollee - WDR SB None Active VEGMANIP None 12/31/2025 None Discharger 09/07/2023 None N
453763 Enrollee - 401 Certification 2 2 CW453763 Historical CERREST R2-2015-0020 09/21/2023 12/31/2024 Discharger 08/02/2023 None N
453761 Enrollee - 401 Certification 2 2 CW453761 Historical CERREST R2-2015-0020 09/21/2023 12/31/2024 Discharger 08/02/2023 None N
452938 Enrollee - 401 Certification 2 2 CW452938 Historical CERREST R2-2016-0030 08/25/2023 04/16/2024 Discharger 06/05/2023 None N
452936 Enrollee - 401 Certification 2 2 CW452936 Historical CERREST R2-2016-0030 08/25/2023 01/23/2025 Discharger 06/05/2023 None N
449490 401 Certification 5S 5B07CR00250 Active CERFILLEXC None 11/18/2022 None Discharger 10/05/2022 None Y
448746 Enrollee - 401 Certification 2 2 CW448746 Historical CERREST R2-2015-0020 09/20/2022 01/02/2025 Discharger 08/03/2022 None N
448745 Enrollee - 401 Certification 2 2CW448745 Historical CERREST R2-2015-0020 09/20/2022 01/02/2025 Discharger 08/03/2022 None N
448562 Enrollee - 401 Certification 2 2 CW448562 Historical CERREST R2-2016-0030 09/22/2022 12/20/2022 Discharger 07/14/2022 None N
448561 Enrollee - 401 Certification 2 2 CW448561 Historical CERREST R2-2016-0030 09/22/2022 12/20/2022 Discharger 07/14/2022 None N
448560 Enrollee - 401 Certification 2 2 CW448560 Historical CERREST R2-2016-0030 09/23/2022 12/20/2022 Discharger 07/14/2022 None N
445844 Enrollee - 401 Certification 2 2 CW445844 Historical CERFILLEXC 2019-0044-EXEC 01/24/2022 01/28/2022 Discharger 11/30/2021 None N
444348 Enrollee - 401 Certification 2 2 CW444348 Historical CERFILLEXC R2-2015-0020 08/17/2021 02/28/2022 Discharger 07/27/2021 None N
444347 Enrollee - 401 Certification 2 2 CW444347 Historical CERFILLEXC R2-2015-0020 08/17/2021 02/28/2022 Discharger 07/27/2021 None N
444265 401 Certification 5S 5B07CR00240 Historical CERFILLEXC None 10/21/2021 08/30/2022 Discharger 07/20/2021 None N
443753 401 Certification 2 2 CW443753 Historical CERFILLEXC None 08/13/2021 11/13/2023 Discharger 06/15/2021 None N
443740 401 Certification 5S 5B07CR00236 Historical CERFILLEXC None 08/09/2021 01/12/2023 Discharger 06/14/2021 None N
443197 Enrollee - 401 Certification 2 2 CW443197 Historical CERFILLEXC R2-2015-0020 06/10/2021 02/28/2022 Discharger 05/05/2021 None N
442296 401 Certification 2 2 CW442296 Active CERFILLEXC None 04/14/2021 None Discharger 02/19/2021 None N
439394 Enrollee - 401 Certification 2 2 CW439394 Historical CERFILLEXC R2-2016-0030 09/24/2020 02/24/2022 Discharger 07/29/2020 None N
439048 Enrollee - 401 Certification 5S 5B07CR00226 Historical CERREST SB12006GN 09/02/2020 05/31/2022 Discharger 07/08/2020 None N
438692 401 Certification 5S 5B07CR00224 Historical CERFILLEXC None 10/06/2020 02/18/2022 Discharger 06/16/2020 None N
437427 401 Certification 2 2 CW437427 Historical CERFILLEXC None 07/06/2020 12/01/2023 Discharger 04/01/2020 None N
436982 401 Certification 2 2 CW436982 Active CERFILLEXC None 04/29/2021 None Discharger 02/27/2020 None N
436279 401 Certification 5S 5B07CR00221 Historical CERFILLEXC None 09/02/2020 03/14/2025 Discharger 01/13/2020 None N
431756 Enrollee - 401 Certification 2 2 CW431756 Historical CERREST R2-2015-0020 08/01/2019 10/24/2019 Discharger 06/24/2019 None N
431755 Enrollee - 401 Certification 2 2 CW431755 Historical CERREST R2-2015-0020 08/01/2019 10/04/2019 Discharger 06/24/2019 None N
431707 Enrollee - 401 Certification 2 2 CW431707 Historical CERREST R2-2015-0020 08/01/2019 10/04/2019 Discharger 06/21/2019 None N
431703 Enrollee - 401 Certification 2 2 CW431703 Historical CERFILLEXC R2-2015-0020 08/01/2019 09/30/2019 Discharger 06/21/2019 None N
428276 401 Certification 2 2 CW428276 Active CERFILLEXC None 07/10/2023 None Discharger 01/15/2019 None N
425106 401 Certification 2 2 CW425106 Active CERFILLEXC None 04/24/2019 None Discharger 09/07/2018 None N
421495 401 Certification 5S 5B07CR00202 Historical CERFILLEXC None 09/14/2018 11/30/2020 Discharger 05/21/2018 None N
419319 401 Certification 2 2 CW419319 Historical CERFILLEXC R2-2018-0036 07/18/2018 06/11/2024 Discharger 02/01/2018 None N
418625 WDR 2 2 019229001 Historical CERFILLEXC R2-2011-0050 07/13/2011 07/11/2018 Discharger 01/09/2018 None N
416654 401 Certification 2 2 CW416654 Active CERFILLEXC None 08/15/2018 None Discharger 10/10/2017 None N
416647 401 Certification 2 2 CW416647 Historical CERFILLEXC None 02/26/2019 11/24/2021 Discharger 10/09/2017 None N
414160 Enrollee - 401 Certification 5S 5B07CR00193 Historical CERREST SB12006GN 08/17/2017 01/14/2019 Discharger 07/06/2017 None N
413180 Enrollee - WDR 2 2 CW413180 Historical CERFILLEXC R2-2015-0020 05/25/2017 05/25/2022 Discharger 05/12/2017 None N
413175 Enrollee - 401 Certification 2 2 CW413175 Historical CERFILLEXC R2-2015-0020 05/25/2017 05/25/2022 Discharger 05/12/2017 None N
413169 Enrollee - 401 Certification 2 2 CW413169 Historical CERFILLEXC R2-2015-0020 05/25/2017 05/25/2022 Discharger 05/12/2017 None N
412778 401 Certification 2 2 CW412778 Active CERFILLEXC None 10/02/2018 None Discharger 04/17/2017 None N
411180 401 Certification 2 2 CW411180 Active CERFILLEXC None 04/04/2018 None Discharger 12/27/2016 None N
410229 401 Certification 2 2 CW410229 Active CERFILLEXC None 01/31/2018 None Discharger 11/16/2016 None N
407725 Enrollee - 401 Certification 2 2 CW407725 Historical CERREST R2-2015-0020 07/26/2016 07/26/2021 Discharger 07/15/2016 None N
406938 Enrollee - 401 Certification 2 2 CW406938 Historical CERFILLEXC 2004-0004-DWQ 06/16/2016 06/16/2021 Discharger 06/16/2016 None N
406893 Enrollee - 401 Certification 2 2 CW406893 Historical CERREST R2-2015-0020 07/26/2016 07/26/2021 Discharger 06/15/2016 None N
404010 401 Certification 2 2 CW404010 Historical CERFILLEXC None 01/19/2017 06/03/2024 Discharger 12/18/2015 None N
401988 Enrollee - 401 Certification 2 2 CW401988 Historical CERFILLEXC R2-2015-0020 07/31/2015 07/31/2020 Discharger 07/07/2015 None N
401987 Enrollee - WDR 2 2 CW401987 Historical CERREST R2-2015-0020 07/31/2015 06/08/2016 Discharger 07/07/2015 None N
401984 Enrollee - 401 Certification 2 2 CW401984 Historical CERFILLEXC R2-2015-0020 07/31/2015 06/08/2016 Discharger 07/06/2015 None N
401980 Enrollee - 401 Certification 2 2 CW401980 Historical CERFILLEXC R2-2015-0020 07/31/2015 12/22/2015 Discharger 07/06/2015 None N
397567 Enrollee - NPDES 2 2 01AP00002 Active NPDNONMUNIPRCS 2013-0002-DWQ 09/11/2014 None Discharger 09/11/2014 None N
395244 401 Certification 2 None Historical CERREST None 05/07/2014 05/07/2019 Discharger 03/06/2014 None N
394617 401 Certification 2 None Historical CERREST None 02/19/2014 02/19/2024 Discharger 01/15/2014 None N
391981 Enrollee - 401 Certification 2 None Historical CERFILLEXC RGP 5 08/21/2011 08/21/2012 Discharger 07/10/2013 None N
391976 Enrollee - 401 Certification 2 None Historical CERFILLEXC RGP 5 10/23/2011 10/23/2012 Discharger 07/10/2013 None N
391729 401 Certification 2 None Historical CERFILLEXC None 05/10/2012 03/02/2023 Discharger 06/27/2013 None N
391592 401 Certification 2 None Historical CERFILLEXC None 09/29/2011 09/27/2016 Discharger 06/25/2013 None N
391576 401 Certification 2 None Historical CERFILLEXC None 04/19/2013 04/19/2018 Discharger 06/25/2013 None N
391535 401 Certification 2 None Historical CERFILLEXC None 09/02/2011 08/31/2016 Discharger 06/24/2013 None N
391233 401 Certification 2 None Historical CERFILLEXC None 08/12/2011 08/10/2016 Discharger 06/17/2013 None N
391216 401 Certification 5S 5B07CR00124 Historical CERFILLEXC None 08/02/2011 08/01/2016 Discharger 06/14/2013 None N
390586 Enrollee - 401 Certification 2 None Historical CERFILLEXC 2004-0004-DWQ 06/01/2010 05/31/2015 Discharger 06/07/2013 None N
386305 401 Certification 2 None Historical CERFILLEXC None 08/06/2010 08/06/2015 Discharger 07/18/2012 None N
381478 401 Certification 5S 5B07CR00112 Historical CERFILLEXC None 07/13/2010 07/13/2015 Discharger 09/21/2011 None N
377966 401 Certification 2 None Historical CERFILLEXC None 03/13/2009 03/13/2014 Discharger 03/13/2009 None N
368830 WDR 2 2 019067001 Active LFNONOPER 99-068 06/01/1999 None Discharger 07/20/2009 None N
341173 Enrollee 2 2 01AP00022 Active NPDNONMUNIPRCS 2013-0002-DWQ 05/29/2014 None Discharger 05/29/2014 None N
321784 Enrollee 2 2SSO11481 Active SSOMUNISML 2022-0103-DWQ 03/02/2007 None Discharger 03/02/2007 None N
318441 Enrollee 2 None Historical WDR 2006-0003-DWQ None 09/25/2008 Discharger 01/04/2007 None N
318437 Enrollee 2 2SSO11413 Active SSOMUNISML 2022-0103-DWQ 01/04/2007 None Discharger 01/04/2007 None N
318432 Enrollee 2 2SSO11411 Active SSOMUNISML 2022-0103-DWQ 01/04/2007 None Discharger 01/04/2007 None N
318428 Enrollee 2 2SSO11410 Active SSOMUNISML 2022-0103-DWQ 01/04/2007 None Discharger 01/04/2007 None N
148483 Individual Monitoring Requirem 2 2 071224001 Active LFNONOPER LT010802 08/02/2001 None Discharger 08/02/2001 None N
145729 WDR 2 2 019117001 Historical WDRMUNIOTH 73-008 02/27/1973 12/12/1990 Discharger 02/27/1973 None N
145194 WDR 2 2 019436002 Active LFNONOPER R2-2019-0033 12/11/2019 None Discharger 10/17/1978 None N
142267 WDR 2 2 019229001 Historical WDR 98-063 07/15/1998 07/20/2004 Discharger 07/15/1998 None N
141872 WDR 2 2 019117001 Active WDRMUNIOTH 90-157 12/12/1990 None Discharger 12/12/1990 None N
132478 WDR 2 2 019229001 Historical CERFILLEXC R2-2004-0057 07/21/2004 07/12/2011 Discharger 07/21/2004 None N
131387 WDR 2 2 019425001 Active WDRMUNIOTH 01-043 04/18/2001 None Discharger 04/18/2001 None N
Total Regulatory Measures: 87
  
  
  
  
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.
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: 0
*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
432918 Staff Enforcement Letter None SEL 07/09/2019 for East Bay Regional Park District SSOMUNISML 07/09/2019 Active
412566 Notice of Violation None NOV 01/12/2017 for East Bay Regional Park District SSOMUNISML 01/12/2017 Historical
412565 Notice of Violation None NOV 01/12/2017 for East Bay Regional Park District SSOMUNISML 01/12/2017 Historical
412564 Notice of Violation None NOV 01/12/2017 for East Bay Regional Park District SSOMUNISML 01/12/2017 Historical
412563 Notice of Violation None NOV 01/12/2017 for East Bay Regional Park District SSOMUNISML 01/12/2017 Historical
388074 Notice of Violation None NOV 10-APR-12 for EAST BAY REGIONAL PARK DIST SSOMUNISML 04/10/2012 Historical
388053 Notice of Violation None NOV 10-APR-12 for EAST BAY REGIONAL PARK DIST SSOMUNISML 04/10/2012 Historical
388016 Notice of Violation None NOV 10-APR-12 for EAST BAY REGIONAL PARK DIST SSOMUNISML 04/10/2012 Historical
387954 Notice of Violation None NOV 10-APR-12 for EAST BAY REGIONAL PARK DIST SSOMUNISML 04/10/2012 Historical
371762 Admin Civil Liability R2-2009-0016 ACL R2-2009-0016 for East Bay Regional Park Dist SSOMUNISML 10/08/2009 Historical
362677 Oral Communication None Oral Communication WDR 03/21/2008 Historical
362676 Oral Communication None Oral Communication WDR 03/21/2008 Historical
362675 Oral Communication None Oral Communication WDR 03/21/2008 Historical
362674 Oral Communication None Oral Communication WDR 03/21/2008 Historical
224961 Oral Communication UNKNOWN Enforcement - 2 019436002 LNDISP 07/01/1999 Historical
222148 Admin Civil Liability 97-071 Enforcement - 2 019329N01 UNREGS 10/15/1997 Historical
Total Enforcement Actions: 16
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 05/30/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
Back to Main Page  |  Back to Top of Page

Conditions of Use | Privacy Policy
Copyright © 2024 State of California

The Board is one of six boards, departments, and offices under
the umbrella of the California Environmental Protection Agency.
Cal/EPA | ARB | DPR | DTSC | OEHHA | SWRCB