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
25165 Los Angeles Cnty DPW County Agency 900 South Fremont Avenue Alhambra, CA 91803 714-427-2882(+) robert.sandberg@clarkconstruction.com(+)
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
808349 Tuna Canyon Rd Los Angeles 4 Dredge/Fill Site None None None
808334 Encina Rd Los Angeles 4 Dredge/Fill Site None None None
808344 Saddle Peak Rd. Los Angeles 4 Dredge/Fill Site None None None
808335 Old Topanga Rd Los Angeles 4 Dredge/Fill Site None None None
796266 Will Rogers State Beach Coastline Improvement Los Angeles 4 Dredge/Fill Site None None None
808326 Piuma Rd Los Angeles 4 Dredge/Fill Site None None None
644483 Antelope Valley Access Rd and Well 39-1 Los Angeles 6B Facility None None None
808333 Mulholland Hwy Los Angeles 4 Dredge/Fill Site None None None
808328 Wild Rose Dr. Los Angeles 4 Dredge/Fill Site None None None
768783 Coyote Creek Channel Repair Los Angeles 4 Dredge/Fill Site None None None
808330 Schueren Rd Los Angeles 4 Dredge/Fill Site None None None
905345 Eaton Wash Dam Inlet Works Emergency Restoration Project Los Angeles 4 Dredge/Fill Site Owner 02/10/2026 None
904905 Cogswell Dam Access Road Emergency Restoration Project Los Angeles 4 Dredge/Fill Site Owner 01/22/2026 None
904717 Bridge No. 3742 Tumbleweed Rd over Pallet Creek Los Angeles 6B Dredge/Fill Site Owner 01/08/2026 None
904700 Bridge No. 4162 Largo Vista Road over Grandview Canyon Wash Los Angeles 6B Dredge/Fill Site Owner 01/07/2026 None
904699 Bridge No. 1025 Valyermo Road over Sandrock Creek Los Angeles 6B Dredge/Fill Site Owner 01/07/2026 None
903837 Avenue Q at 140th Street East and 145th Street East Project Los Angeles 6B Dredge/Fill Site Owner 12/04/2025 None
903297 Slauson Avenue Bridge over San Gabriel River Seismic Retrofit Project Los Angeles 4 Dredge/Fill Site Owner 10/22/2025 None
902807 Sawpit Debris Dam Seismic Strengthening Project Los Angeles 4 Dredge/Fill Site Owner 09/10/2025 None
901993 Bridge 3789 - Loma Alta Drive over Rubio Wash - Pier Nose Repair Los Angeles 4 Dredge/Fill Site Owner 07/07/2025 None
901575 Lincoln Avenue over Unnamed Wash Bridge 744 - Temporary Replacement (RDC0016677) Los Angeles 4 Dredge/Fill Site Owner 06/05/2025 None
901259 Bridge 4063 & 4073 - Santa Anita Canyon Road Debris Removal at Mile Markers 0.56 Los Angeles 4 Dredge/Fill Site Owner 05/15/2025 None
899693 Bridge 868 Gorge Road over Las Flores Creek Debris Removal Los Angeles 4 Dredge/Fill Site Owner 02/13/2025 None
895002 RPOP01-39, Agua Amarga Canyon, Locklenna Emergency Break Los Angeles 4 Dredge/Fill Site Owner 05/23/2024 None
888981 The Old Road Over Castaic Creek Los Angeles 4 Dredge/Fill Site Owner 06/22/2023 None
878431 Dominguez Channel Los Angeles 4 Dredge/Fill Site Owner 12/29/2021 None
874063 Mulholland Highway at Mile Marker 14.74 Los Angeles 4 Dredge/Fill Site Owner 05/13/2021 None
869955 Lake Hughes Road, Mile Marker 2.47 Project Los Angeles 4 Dredge/Fill Site Owner 10/27/2020 None
869957 Adventure Park Stormwater Capture Project Los Angeles 4 Dredge/Fill Site Owner 10/27/2020 None
866510 Roosevelt Roadway Reconstruction 130th East to 140th East Project Los Angeles 6B Dredge/Fill Site Owner 05/01/2020 None
860807 Laguna Basin Slope Repair Los Angeles 4 Dredge/Fill Site Owner 08/29/2019 None
860735 Chesebro Road over Chesebro Canyon Creek Los Angeles 4 Dredge/Fill Site Owner 08/27/2019 None
860689 35000 PCH Los Angeles 4 Dredge/Fill Site Owner 08/26/2019 None
860658 Little Tujunga Canyon Road Los Angeles 4 Dredge/Fill Site Owner 08/23/2019 None
859646 Dockweiler State Beach Los Angeles 4 Dredge/Fill Site Owner 07/09/2019 None
859210 San Dimas Wash Restoration Los Angeles 4 Dredge/Fill Site Owner 06/20/2019 None
858639 Camps Kilpatrick Packaged WWTP Los Angeles 4 Prison Owner and Operator 05/30/2019 None
855904 Big Pine Canal Repair Inyo 6B Dredge/Fill Site Owner 02/06/2019 None
855244 Project 450 Alamitos bay Pump Station Discharge Line Replacement Los Angeles 4 Dredge/Fill Site Owner 01/11/2019 None
852333 Rubio Wash Channel Improvements Los Angeles 4 Dredge/Fill Site Owner 11/02/2018 None
852014 Project 513 Line A Ocean Outlet Modifications Los Angeles 4 Dredge/Fill Site Owner 10/25/2018 None
852016 Dockweiler Beach Ocean Outlet Los Angeles 4 Dredge/Fill Site Owner 10/25/2018 None
851232 Soft-Bottom Channel Reach 121 San Francisquito Creek Los Angeles 4 Dredge/Fill Site Owner 09/25/2018 None
851234 Slauson Avenue over San Gabriel River Los Angeles 4 Dredge/Fill Site Owner 09/25/2018 None
851235 Vasquez Canyon Road Bridge Los Angeles 4 Dredge/Fill Site Owner 09/25/2018 None
848591 Los Angeles County Public Safety Dock Los Angeles 4 Dredge/Fill Site Owner 06/27/2018 None
846446 Bridge 907-Pallet Creed Road over Evans Wash Los Angeles 6B Dredge/Fill Site Owner 04/13/2018 None
843215 East Trail at Kagel Canyon Creek Los Angeles 4 Dredge/Fill Site Owner 12/27/2017 None
838866 Soledad Canyon Road MM 18.63 Los Angeles 4 Dredge/Fill Site Owner 08/15/2017 None
838862 Chadwick Trail in Palos Verdes Los Angeles 4 Dredge/Fill Site Owner 08/15/2017 None
834720 Station Fire Debris Los Angeles 4 Waste Pile Owner and Operator 04/25/2017 None
833926 Little Tujunga Canyon Road near MM16.30 Los Angeles 4 Dredge/Fill Site Owner 03/24/2017 None
832795 Placerita Canyon Road at Mile Marker 4.97 Los Angeles 4 Dredge/Fill Site Owner 02/14/2017 None
832199 Castaic Lake Los Angeles 4 Dredge/Fill Site Owner 01/30/2017 None
832201 Castaic\Lake Hughes Los Angeles 4 Dredge/Fill Site Owner 01/30/2017 None
831457 Sand Canyon Road Los Angeles 4 Dredge/Fill Site Owner 01/05/2017 None
829844 Lake Hughes Los Angeles 4 Dredge/Fill Site Owner 11/17/2016 None
828883 City of Los Angeles Bridge 1209 on Lake Hughes Road Los Angeles 4 Dredge/Fill Site Owner 10/07/2016 None
823310 Elizabeth Lake Road at Mile Marker 16.09 Los Angeles 4 Dredge/Fill Site Owner 03/28/2016 None
822625 Elizabeth Lake Road at Mile Markers 12.07 and 11.04 Los Angeles 6B Dredge/Fill Site Owner 03/04/2016 None
818519 Del Mar Avenue Over Alhambra Wash Los Angeles 4 Dredge/Fill Site Owner 10/01/2015 None
817897 Los Angeles County Debris Basin (172 Basins) Los Angeles 4 Dredge/Fill Site Owner 09/08/2015 None
817266 Flume Canyon Road at Swarthout Creek Emergency Repair Los Angeles 6B Dredge/Fill Site Owner 08/11/2015 None
816558 Kanan Road Over Sierra Creek Los Angeles 4 Dredge/Fill Site Owner 07/13/2015 None
814772 Emergency Colby Fire Debris Basin Los Angeles 4 Dredge/Fill Site Owner 04/24/2015 None
812385 30th Street West From Avenue A to Avenue D Los Angeles 6B Dredge/Fill Site Owner 01/21/2015 None
811310 Bouquet Canyon Los Angeles 4 Dredge/Fill Site Owner 12/09/2014 None
809240 Santa Monica Canyon Channel Rubber Dam and Low Flow Diversion Los Angeles 4 Dredge/Fill Site Owner 09/18/2014 None
808411 Ballona Creek and Centinela Creek Los Angeles County Los Angeles 4 Waterway/Shoreline Site Operator 08/12/2014 None
808210 Kanan Rd Los Angeles 4 Dredge/Fill Site Owner 08/05/2014 None
808124 Big Dalton Debris Basin Los Angeles 4 Dredge/Fill Site Owner 08/01/2014 None
805978 South Portal Canyon Culvert Los Angeles 4 Dredge/Fill Site Owner 05/08/2014 None
805966 Hacienda Channel Access Ramp Los Angeles 4 Dredge/Fill Site Owner 05/08/2014 None
805969 Elizabeth Lake Rd. Culvert Maintenance MM 18.13, 18.36, 18.53, 18.66 Los Angeles 4 Dredge/Fill Site Owner 05/08/2014 None
805973 Camp Vernon Kilpatrick Replacement Los Angeles 4 Dredge/Fill Site Owner 05/08/2014 None
805166 Bradbury Channel Invert Access Ramp Los Angeles 4 Dredge/Fill Site Owner 04/02/2014 None
802787 Whites Canyon Channel Invert Ramp Los Angeles 4 Dredge/Fill Site Owner 01/15/2014 None
802786 Mint Canyon Channel Invert Ramp Los Angeles 4 Dredge/Fill Site Owner 01/15/2014 None
802735 Oxford Retention Basin Multi-Use Enhancement and Restoration Los Angeles 4 Dredge/Fill Site Owner 01/14/2014 None
801616 Sullivan Cyn Creek Upstream of Sullivan Cyn Debris Basin Los Angeles 4 Dredge/Fill Site Owner 12/12/2013 None
800049 Malibu Lagoon Beach Project Los Angeles 4 Dredge/Fill Site Owner 10/22/2013 None
798611 Santa Anita Dam Riser Modification and sediment removal Los Angeles 4 Dredge/Fill Site Owner 09/10/2013 None
796957 Topanga Creek Slope Repair Los Angeles 4 Dredge/Fill Site Owner 07/18/2013 None
796878 Little Tujunga Canyon Road Los Angeles 4 Dredge/Fill Site Owner 07/17/2013 None
796874 Fitch Avenus Bridge Over Mint Canyon Wash Los Angeles 4 Dredge/Fill Site Owner 07/17/2013 None
796415 Millard Canyon Creek Los Angeles 4 Dredge/Fill Site Owner 07/02/2013 None
796279 Sunland Bryant Canyon Los Angeles 4 Dredge/Fill Site Owner 06/28/2013 None
796196 Los Angeles River Headwaters Project, Los Angeles River Los Angeles 4 Dredge/Fill Site Owner 06/26/2013 None
796041 Marina DEL Rey Boat House Refurbishment Project, Los Angeles Cnty Los Angeles 4 Dredge/Fill Site Owner 06/24/2013 None
787039 Big Tujunga Seismic Rehabilitation and Spillway Modification Project Los Angeles 4 Dredge/Fill Site Owner 10/08/2012 None
786108 Templin Highway at Mile Marker 3.90 Los Angeles 4 Dredge/Fill Site Owner 09/11/2012 None
786103 Little Dalton Debris Dam Inclined Outlet Pipe Project Los Angeles 4 Dredge/Fill Site Owner 09/11/2012 None
785855 Hall of Justice Los Angeles 4 Domestic Site NEC Owner and Operator 09/04/2012 None
785633 Unnamed Wash Tributary to the Santa Clara River Infrastructure Los Angeles 4 Dredge/Fill Site Owner 08/28/2012 None
785500 Big Tujunga Creek Debris Removal Los Angeles 4 Dredge/Fill Site Owner 08/23/2012 None
774599 226th Street Bridge Removal Los Angeles 4 Dredge/Fill Site Owner 12/22/2011 None
758335 Fire Station #69 Los Angeles 4 Service/Commercial Site, NEC Owner 10/13/2011 None
771042 Topanga Creek Slope Santa Barbara 4 Dredge/Fill Site Owner 09/15/2011 None
771028 Gridley Private Drain 190 Los Angeles 4 Dredge/Fill Site Owner 09/14/2011 None
771024 Hollypark Drain Channel Invert Slab Replacement Los Angeles 4 Dredge/Fill Site Owner 09/14/2011 None
770586 Access Bridge Over Browns Gulch at San Gabriel Dam Los Angeles 4 Dredge/Fill Site Owner 09/01/2011 None
769139 LA River Low Flow Channel Invert Inspection Using Aqua Dam Los Angeles 4 Dredge/Fill Site Owner 07/28/2011 None
769055 Foothill Boulevard over San Gabriel River Los Angeles 4 Dredge/Fill Site Owner 07/27/2011 None
769006 Woodley Ave Drain Improvement Los Angeles 4 Dredge/Fill Site Owner 07/27/2011 None
768792 Porretta Channel - PD 246, PD 266, PD 313 Los Angeles 4 Dredge/Fill Site Owner 07/21/2011 None
768787 Post Station Fire Debris Basin and Inlet Storage Enlargement Los Angeles 4 Dredge/Fill Site Owner 07/21/2011 None
768724 Santa Clara River South Fork Private Drain Nos 725 & 1300 Los Angeles 4 Dredge/Fill Site Owner 07/20/2011 None
767957 Vasquez Rocks Natural Area Park Interpretive Center (septic tank) Los Angeles 4 Educational Facilities Owner 06/28/2011 04/14/2013
748262 Sierra Highway SR 14 to Pearblossom Los Angeles 6B Dredge/Fill Site Owner 01/11/2010 None
767297 San Martinez-Chiquito Canyon Los Angeles 4 Dredge/Fill Site Owner and Operator 12/17/2009 None
759620 Acton/Agua Dulce Library (septic tank) Los Angeles 4 Educational Facilities Owner 07/06/2007 None
Total Related Places: 111
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
528093 Paul Maselbas Person Legally Responsible Official 07/17/2013 None None
536702 Ramil Parial Person Legally Responsible Official 09/10/2012 None None
529015 Hector Bordas Person Legally Responsible Official 09/14/2011 None None
548072 Sree Kumar Person Legally Responsible Official 12/09/2014 None None
552110 Ed Dingman Person Legally Responsible Official 07/13/2015 None None
552507 Sarah Scott Person Employee 08/11/2015 None None
528104 Dale Sakamoto Person Legally Responsible Official 07/27/2011 None None
528118 Janea Russell Person Legally Responsible Official 07/27/2011 None None
541320 Edward Andrews Person Legally Responsible Official 06/24/2013 None None
606509 Sarah Lee Person Data Submitter 02/11/2020 None None
122379 Oscar Enriquez Person Employee 02/20/2024 None None
528016 Shari Afshari Person Legally Responsible Official 07/21/2011 None None
598325 Tom Afschar Person Legally Responsible Official 05/30/2019 None None
528001 Albert Anidi Person Legally Responsible Official 07/20/2011 None None
528156 Gary Hildebrand Person Legally Responsible Official 07/28/2011 None None
536702 Ramil Parial Person Employee 09/11/2012 None None
527246 Belinda Kwan Person Legally Responsible Official 12/17/2009 None None
536495 Reyna Soriano Person Legally Responsible Official 08/28/2012 None None
562254 Ebigalle Voigt Person Legally Responsible Official 01/30/2017 None None
580018 Logan Frame Person Legally Responsible Official 06/27/2018 None None
599203 Steven Sheridan Person Legally Responsible Official 06/20/2019 None None
637398 Scott Gregowske Person Legally Responsible Official 09/10/2025 None None
542757 Stephanie Hsiao Person Legally Responsible Official 10/01/2015 None None
528774 Keith Lilley Person Legally Responsible Official 09/01/2011 None None
541291 Abigail Flores Person Employee 06/24/2013 None None
529021 MIke Montgomery Person Legally Responsible Official 09/15/2011 None None
552507 Sarah Scott Person Legally Responsible Official 08/10/2015 None None
643241 Andrew Ngumba Person Legally Responsible Official 05/23/2024 None None
525083 Rudy Lee Person Legally Responsible Official 12/12/2013 None None
548072 Sree Kumar Person Employee 08/12/2014 None None
640179 Andrew Ross Person Legally Responsible Official 06/22/2023 None None
599803 Robert Grindle Person Legally Responsible Official 07/02/2019 None None
619573 Paul Alva Person Legally Responsible Official 10/27/2020 None None
630059 Mark Lombos Person Legally Responsible Official 12/29/2021 None None
379407 Katherine Rubin Person Legally Responsible Official 02/06/2019 None None
542251 Gail Farber Person Legally Responsible Official 08/01/2013 None None
561805 Lance Grindle Person Legally Responsible Official 01/05/2017 None None
528010 Paul Akamnonu Person Legally Responsible Official 09/14/2011 None None
531154 Luis Ramirez Person Legally Responsible Official 01/10/2012 None None
537432 Zohert Kabiri Person Legally Responsible Official 10/24/2012 None None
630348 Long Thang Person Legally Responsible Official 02/06/2024 None None
527565 Mohamed Sultan Person Legally Responsible Official 06/28/2011 None None
488571 Los Angeles Cnty DPW Construction Div Organization Division Of 07/17/2013 None County Agency
539529 Los Angeles Cnty Dept of Parks & Rec Regional Facilities Organization Division Of (Passive) 04/15/2013 None County Agency
Total Related Parties: 44
  
  
  
  
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?
464060 Enrollee - 401 Certification 4 4WQC40126017 Active CERFILLEXC WQ 2023-0055-DWQ 04/15/2026 None Discharger 02/10/2026 None N
463794 Enrollee - WDR 6V 6B192601006 Active CERFILLEXC 2023-0058-DWQ 01/09/2026 None Discharger 01/08/2026 None N
463786 Enrollee - WDR 6V 6B192601005 Historical CERFILLEXC 2023-0058-DWQ 01/09/2026 03/18/2026 Discharger 01/07/2026 None N
463785 Enrollee - WDR 6V 6B192601004 Active CERFILLEXC 2023-0058-DWQ 01/09/2026 None Discharger 01/07/2026 None N
463571 Enrollee - 401 Certification 6V 6B192512001 Active CERFILLEXC R6T-2003-0004 04/21/2026 None Discharger 12/04/2025 None N
461647 Enrollee - 401 Certification 4 4WQC40125078 Historical CERFILLEXC 2023-0095-DWQ 09/04/2026 11/24/2025 Discharger 07/07/2025 None N
459988 Enrollee - 401 Certification 4 4WQC40125020 Historical CERFILLEXC 2018-0029-EXEC 07/23/2025 09/03/2025 Discharger 02/13/2025 None N
457045 Enrollee - 401 Certification 4 4WQC40124070 Historical CERFILLEXC None 01/07/2025 01/16/2025 Discharger 05/23/2024 None N
453167 401 Certification 4 4WQC40123121 Active CERFILLEXC None 07/10/2025 None Discharger 06/22/2023 None N
443292 Enrollee - WDR 4 4WQC40121013 Historical CERFILLEXC 2004-0004-DWQ 09/09/2021 04/18/2024 Discharger 05/13/2021 None N
437849 Enrollee - WDR 6V 6B192005001 Historical CERFILLEXC R6T-2003-0004 10/01/2020 08/03/2022 Discharger 05/01/2020 None N
433833 Enrollee - 401 Certification 4 4WQC40119004 Historical CERFILLEXC 2018-0029-EXEC 12/27/2018 09/05/2024 Discharger 08/27/2019 None N
433793 Enrollee - 401 Certification 4 4WQC40118127 Historical CERFILLEXC 2018-0029-EXEC 12/21/2018 08/28/2019 Discharger 08/26/2019 None N
433767 401 Certification 4 4WQC40119065 Active CERFILLEXC 19-065 01/11/2023 None Discharger 08/23/2019 None N
430870 Enrollee - WDR 4 4B198202003 Active WDRMUNIOWTS R4-2019-0024 04/30/2019 None Discharger 05/30/2019 None N
428644 401 Certification 6V 6B141901001 Historical CERFILLEXC R6V-2019-0266 09/25/2019 04/01/2020 Discharger 02/06/2019 None N
428248 401 Certification 4 4WQC40118124 Historical CERFILLEXC None 10/24/2021 05/15/2025 Discharger 01/11/2019 None N
426109 401 Certification 4 4wqc40118114 Historical CERFILLEXC None 11/20/2019 06/20/2023 Discharger 11/02/2018 None N
425891 401 Certification 4 4WQC40104113 Historical CERFILLEXC None 08/20/2004 08/20/2009 Discharger 10/25/2018 None N
425889 401 Certification 4 4WQC40118109 Historical CERFILLEXC None 05/07/2019 01/09/2024 Discharger 10/25/2018 None N
425394 401 Certification 4 4WQC40118095 Historical CERFILLEXC None 01/14/2019 12/24/2019 Discharger 09/25/2018 None N
422329 401 Certification 4 4WQC40118064 Active CERFILLEXC None 12/07/2018 None Discharger 06/27/2018 None N
420862 Enrollee - 401 Certification 6V 6B191803001 Historical CERFILLEXC R6T-2003-0004 10/10/2018 01/08/2023 Discharger 04/13/2018 None N
418384 401 Certification 4 4WQC40117164 Historical CERFILLEXC None 01/14/2019 03/15/2023 Discharger 12/27/2017 None N
415801 Enrollee - 401 Certification 4 4wqc40117081 Historical CERFILLEXC RGP 63 07/05/2017 02/10/2020 Discharger 08/15/2017 None N
415795 Enrollee - 401 Certification 4 4wqc40117036 Historical CERFILLEXC RGP 63 04/28/2017 12/31/2018 Discharger 08/15/2017 None N
412929 Enrollee - Waiver 4 4B199900001 Historical LNDISPOTH R4-2008-0013 10/21/2009 10/22/2009 Discharger 04/25/2017 None N
411625 401 Certification 4 4WQC40116153 Historical CERFILLEXC None 03/28/2017 05/14/2019 Discharger 01/30/2017 None N
411623 401 Certification 4 4WQC40116154 Historical CERFILLEXC None 05/09/2017 05/14/2019 Discharger 01/30/2017 None N
411276 401 Certification 4 4WQC40116165 Historical CERFILLEXC None 02/07/2017 10/30/2017 Discharger 01/05/2017 None N
410239 401 Certification 4 4WQC40116144 Active CERFILLEXC None 03/22/2017 None Discharger 11/17/2016 None N
405400 401 Certification 4 4WQC40115174 Historical CERFILLEXC None 10/20/2016 10/20/2021 Discharger 03/28/2016 None N
404927 Enrollee - 401 Certification 6V 6B191602005 Historical CERFILLEXC 2004-0004-DWQ 04/05/2016 12/31/2018 Discharger 03/04/2016 None N
403059 401 Certification 4 4WQC40112111 Historical CERFILLEXC None 09/22/2015 08/20/2024 Discharger 10/01/2015 None N
402758 401 Certification 4 4WQC40102144 Historical CERFILLEXC None 09/01/2015 01/09/2024 Discharger 09/08/2015 None N
402407 Enrollee - 401 Certification 6V 6B191508001 Historical CERFILLEXC RGP 63 08/19/2015 08/25/2015 Discharger 08/11/2015 None N
402085 401 Certification 4 4WQC40115064 Active CERFILLEXC None 06/02/2016 None Discharger 07/13/2015 None N
400678 Enrollee - 401 Certification 4 None Historical CERFILLEXC RGP 63 12/10/2014 12/10/2015 Discharger 04/24/2015 None N
399545 Enrollee - 401 Certification 6V 6B191501001 Historical CERFILLEXC R6T-2003-0004 04/20/2015 09/24/2015 Discharger 01/21/2015 None N
399081 401 Certification 4 None Historical CERFILLEXC None 11/17/2014 11/17/2019 Discharger 12/09/2014 None N
398173 401 Certification 4 None Historical CERFILLEXC None 08/13/2014 08/13/2019 Discharger 09/18/2014 None N
397661 Enrollee - NPDES 4 4 19AP00034 Active NPDNONMUNIPRCS 2016-0039-DWQ 07/01/2016 None Discharger 08/12/2014 None N
397530 401 Certification 4 None Historical CERFILLEXC None 06/26/2014 06/26/2019 Discharger 08/01/2014 None N
396137 401 Certification 4 4WQC40114014 Historical CERFILLEXC None 07/10/2015 10/01/2019 Discharger 05/08/2014 None N
396132 401 Certification 4 None Historical CERFILLEXC None 05/15/2014 05/15/2019 Discharger 05/08/2014 None N
396130 401 Certification 4 None Historical CERFILLEXC None 05/15/2014 05/15/2019 Discharger 05/08/2014 None N
395555 401 Certification 4 None Historical CERFILLEXC None 03/24/2014 03/24/2019 Discharger 04/02/2014 None N
394622 401 Certification 4 None Historical CERFILLEXC None 12/27/2013 12/27/2018 Discharger 01/15/2014 None N
394621 401 Certification 4 None Historical CERFILLEXC None 12/27/2013 12/27/2018 Discharger 01/15/2014 None N
394596 401 Certification 4 None Historical CERFILLEXC None 12/20/2013 12/20/2018 Discharger 01/14/2014 None N
394203 401 Certification 4 None Historical CERFILLEXC None 10/28/2008 10/15/2014 Discharger 12/12/2013 None Y
393662 401 Certification 4 None Historical CERFILLEXC None 10/17/2013 10/17/2018 Discharger 10/22/2013 None N
393117 401 Certification 4 None Historical CERFILLEXC None 10/22/2009 10/22/2014 Discharger 09/10/2013 None N
392243 401 Certification 4 None Historical CERFILLEXC None 11/22/2011 11/20/2016 Discharger 07/18/2013 None N
392178 401 Certification 4 None Historical CERFILLEXC None 06/14/2013 06/14/2018 Discharger 07/17/2013 None N
392174 401 Certification 4 None Historical CERFILLEXC None 06/14/2013 06/14/2018 Discharger 07/17/2013 None N
391854 Enrollee - 401 Certification 4 None Historical CERFILLEXC RGP 63 02/12/2010 None Discharger 07/02/2013 None N
391744 Enrollee - 401 Certification 4 None Historical CERDREDGE RGP 63 01/28/2010 01/27/2015 Discharger 06/28/2013 None N
391741 401 Certification 4 None Historical CERFILLEXC None 04/10/2013 04/10/2018 Discharger 06/27/2013 None N
391682 401 Certification 4 None Historical CERFILLEXC None 04/04/2012 04/04/2017 Discharger 06/26/2013 None N
391538 401 Certification 4 4WQC40111128 Historical CERFILLEXC None 09/12/2012 09/12/2017 Discharger 06/24/2013 None N
387694 401 Certification 4 None Historical CERFILLEXC None 06/14/2011 06/14/2016 Discharger 10/08/2012 None N
387345 401 Certification 4 None Historical CERFILLEXC None 02/10/2011 02/10/2016 Discharger 09/11/2012 None N
387341 401 Certification 4 None Historical CERFILLEXC None 02/10/2011 02/10/2016 Discharger 09/11/2012 None N
387272 Enrollee - NPDES 4 4B198900131 Historical NPDNONMUNIPRCS R4-2018-0125 09/27/2012 10/13/2020 Discharger 09/04/2012 01/31/2015 N
387231 Enrollee - 401 Certification 4 None Historical CERFILLEXC RGP 63 02/19/2010 02/19/2015 Discharger 08/28/2012 None N
387158 Enrollee - 401 Certification 4 None Historical CERFILLEXC RGP 63 03/16/2010 03/16/2015 Discharger 08/23/2012 None N
382528 401 Certification 4 None Historical CERFILLEXC None 06/02/2009 06/02/2014 Discharger 12/22/2011 None N
381375 401 Certification 4 None Historical CERFILLEXC None 08/18/2010 08/18/2015 Discharger 09/15/2011 None N
381369 401 Certification 4 4WQC40110007 Historical CERFILLEXC None 08/17/2010 08/17/2015 Discharger 09/14/2011 None N
381366 401 Certification 4 None Historical CERFILLEXC None 10/01/2010 10/01/2015 Discharger 09/14/2011 None N
381150 401 Certification 4 None Historical CERFILLEXC None 08/18/2010 08/18/2015 Discharger 09/01/2011 None N
380565 401 Certification 4 None Historical CERFILLEXC None 06/18/2009 06/18/2014 Discharger 07/28/2011 None N
380529 401 Certification 4 None Historical CERFILLEXC None 02/11/2009 02/11/2014 Discharger 07/27/2011 None N
380520 401 Certification 4 None Historical CERFILLEXC None 03/18/2009 03/18/2014 Discharger 07/27/2011 None N
380414 401 Certification 4 None Historical CERFILLEXC None 09/21/2009 09/21/2014 Discharger 07/21/2011 None N
380411 401 Certification 4 None Historical CERFILLEXC None 11/18/2009 11/18/2014 Discharger 07/21/2011 None N
380410 401 Certification 4 None Historical CERFILLEXC 2004-008-DWQ 12/17/2009 12/17/2014 Discharger 07/21/2011 None N
380393 401 Certification 4 None Historical CERFILLEXC None 12/17/2009 12/17/2014 Discharger 07/20/2011 None N
379976 Enrollee - WDR 4 4A197000174 Historical WDRMUNIOWTS 01-031 04/15/2013 12/19/2015 Discharger 06/28/2011 04/14/2013 N
379616 401 Certification 4 None Historical CERFILLEXC None 12/17/2009 12/17/2014 Discharger 12/17/2009 None N
376982 Enrollee - WDR 4 4A197000094 Historical WDRMUNIOWTS 01-031 07/06/2007 07/02/2015 Discharger 07/06/2007 11/18/2013 N
376445 Enrollee - WDR 4 4B197000141 Historical WDRMUNIOWTS 01-031 10/11/2011 07/02/2015 Discharger 11/02/2010 None N
372576 Enrollee - 401 Certification 6V 6B191001001 Historical CERFILLEXC 2004-0004-DWQ 05/18/2010 05/18/2012 Discharger 01/11/2010 None N
317510 Enrollee - 401 Certification 6V 6B190602002 Historical CERFILLEXC 2004-0004-DWQ 07/05/2006 04/14/2008 Discharger 06/18/2007 None N
Total Regulatory Measures: 85
  
  
  
  
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.
1156389 11/25/2025 CAT1 Nitrite, Total (as N) Monthly Average limit is 10 mg/L and reported value was 10 Violation N Report Camps Kilpatrick Packaged WWTP 430870 R4-2019-0024 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: 1
*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
393950 Notice of Violation NOV NOV 11/12/2013 for Los Angeles Cnty DPW WDR 11/12/2013 Active
387423 Notice of Violation NOV NOV 07/25/2012 for Los Angeles Cnty DPW WDR 07/25/2012 Historical
Total Enforcement Actions: 2
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
397661 Sree Kumar Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active
397661 Sree Kumar Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active
443597 Oscar Enriquez Enrollee - NPDES NPDNONMUNIPRCS 09/21/2021 Historical
443596 Oscar Enriquez Enrollee - NPDES NPDNONMUNIPRCS 09/21/2021 Historical
447611 Oscar Enriquez Enrollee - NPDES NPDNONMUNIPRCS 07/30/2022 Active
379976 Los Angeles Cnty Dept of Parks & Rec Regional Facilities Enrollee - WDR WDRMUNIOWTS 04/15/2013 Historical
380566 Los Angeles Cnty DPW Construction Div 401 Certification CERFILLEXC 06/02/2009 Historical
378196 Los Angeles Cnty DPW Construction Div Enrollee NPDNONMUNIPRCS 06/22/2011 Historical
378194 Los Angeles Cnty DPW Construction Div Enrollee NPDNONMUNIPRCS 06/22/2011 Historical
333443 Los Angeles Cnty DPW Construction Div Enrollee NPDNONMUNIPRCS 10/26/2007 Historical
387456 Los Angeles Cnty DPW Construction Div Enrollee - NPDES NPDNONMUNIPRCS 11/06/2012 Historical
132300 Katherine Rubin Reclamation Requirements REC 10/02/2003 Historical
133396 Katherine Rubin NPDES Permit NPDINDLRG 10/08/2003 Active
145803 Katherine Rubin WDR WDRMUNIOWTS 04/11/1985 Historical
146811 Katherine Rubin WDR WDRMUNILRG 06/08/1995 Historical
192877 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 03/03/1997 Active
194023 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 06/29/2001 Active
194079 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 04/10/1998 Historical
194272 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 02/10/2005 Historical
194279 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 03/16/2005 Historical
313106 Katherine Rubin NPDES Permit NPDNONMUNIPRCS 07/08/2006 Historical
327678 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 05/31/2007 Historical
347040 Katherine Rubin NPDES Permit NPDNONMUNIPRCS 05/03/2008 Historical
365600 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 09/24/2009 Historical
371487 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 06/15/2010 Historical
372920 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 05/06/2010 Historical
375974 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 11/30/2010 Active
377310 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 07/28/2011 Historical
381552 Katherine Rubin Enrollee WDRNONMUNIPRCS 11/04/2011 Historical
381715 Katherine Rubin 401 Certification CERFILLEXC 10/03/2011 Historical
381982 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 12/01/2011 Historical
382500 Katherine Rubin NPDES Permit NPDINDLRG 07/26/2013 Active
384952 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 06/13/2012 Active
388340 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 02/21/2013 Historical
388343 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 01/25/2013 Historical
388788 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 05/13/2013 Historical
390572 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 10/07/2013 Historical
392186 Katherine Rubin 401 Certification CERFILLEXC 06/14/2013 Historical
393062 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 12/19/2013 Historical
394941 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 03/20/2014 Historical
395462 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 04/30/2014 Historical
395530 Katherine Rubin NPDES Permit NPDNONMUNIPRCS 11/01/2014 Historical
395643 Katherine Rubin 401 Certification CERFILLEXC 03/25/2014 Historical
395771 Katherine Rubin NPDES Permit NPDINDLRG 04/01/2016 Active
396845 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 07/28/2014 Active
396848 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 06/30/2014 Historical
396849 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 06/26/2014 Historical
396850 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 07/22/2014 Historical
396851 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 08/07/2014 Historical
397323 Katherine Rubin WDR CERFILLEXC 05/19/2015 Active
399596 Katherine Rubin Enrollee - WDR WDRNONMUNIPRCS 01/27/2015 Active
400003 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 03/23/2015 Historical
400176 Katherine Rubin 401 Certification CERFILLEXC 12/18/2015 Historical
400935 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 05/12/2015 Historical
401103 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 05/19/2015 Historical
401105 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 05/19/2015 Historical
401201 Katherine Rubin Enrollee - WDR WDRNONMUNIPRCS 09/04/2015 Active
402011 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 07/20/2015 Historical
402141 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 07/15/2015 Historical
402695 Katherine Rubin 401 Certification CERFILLEXC 10/20/2016 Active
403055 Katherine Rubin 401 Certification CERFILLEXC 02/18/2016 Historical
403171 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 11/05/2015 Active
405307 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 04/19/2016 Historical
407136 Katherine Rubin 401 Certification CERFILLEXC 05/24/2017 Active
408155 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 07/06/2016 Historical
408156 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 06/14/2016 Historical
408225 Katherine Rubin 401 Certification CERFILLEXC 10/26/2016 Active
409146 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 09/27/2016 Historical
409556 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 11/16/2016 Historical
410244 Katherine Rubin 401 Certification CERFILLEXC 05/09/2017 Active
410245 Katherine Rubin 401 Certification CERFILLEXC 12/20/2018 Active
410246 Katherine Rubin 401 Certification CERFILLEXC 01/23/2020 Active
410248 Katherine Rubin 401 Certification CERFILLEXC 07/20/2017 Historical
411338 Katherine Rubin Enrollee - WDR WDRNONMUNIPRCS 06/09/2017 Active
412330 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 01/31/2017 Active
413009 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 05/10/2017 Active
413010 Katherine Rubin Enrollee - WDR CERFILLEXC 05/15/2017 Active
413243 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 03/16/2017 Active
413907 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active
415799 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 03/20/2017 Active
417106 Katherine Rubin 401 Certification CERDREDGE 11/21/2017 Historical
419218 Katherine Rubin NPDES Permit NPDNONMUNIPRCS 06/01/2018 Active
420045 Katherine Rubin Enrollee - WDR CERFILLEXC 07/17/2018 Active
421906 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 08/30/2018 Active
421907 Katherine Rubin 401 Certification CERFILLEXC 12/20/2018 Active
423423 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 10/02/2018 Historical
424880 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 03/02/2018 Active
426064 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 12/03/2018 Historical
426072 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 07/11/2019 Active
428144 Katherine Rubin 401 Certification CERFILLEXC 07/31/2019 Active
430398 Katherine Rubin Enrollee - WDR CERFILLEXC 06/17/2019 Active
430551 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 02/11/2020 Active
431664 Katherine Rubin 401 Certification CERFILLEXC 06/01/2020 Active
432815 Katherine Rubin 401 Certification CERFILLEXC 09/25/2019 Active
432882 Katherine Rubin NPDES Permit NPDNONMUNIPRCS 07/01/2020 Historical
433792 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 02/26/2018 Historical
433815 Katherine Rubin 401 Certification CERFILLEXC 02/28/2019 Historical
434265 Katherine Rubin Enrollee - WDR CERFILLEXC 09/13/2019 Historical
434817 Katherine Rubin Enrollee - WDR CERFILLEXC 12/24/2019 Active
434818 Katherine Rubin 401 Certification CERFILLEXC 11/01/2020 Active
437994 Katherine Rubin 401 Certification CERFILLEXC 09/10/2021 Active
438426 Katherine Rubin 401 Certification CERFILLEXC 06/25/2021 Active
438682 Katherine Rubin 401 Certification CERFILLEXC 06/25/2021 Active
439384 Katherine Rubin 401 Certification CERFILLEXC 11/30/2020 Active
439498 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 07/23/2020 Active
439512 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 09/11/2020 Active
439577 Katherine Rubin 401 Certification CERFILLEXC 02/11/2021 Active
443601 Katherine Rubin Enrollee - WDR CERFILLEXC 05/28/2021 Active
444629 Katherine Rubin 401 Certification CERFILLEXC 10/18/2021 Active
445019 Katherine Rubin Enrollee - WDR CERFILLEXC 10/15/2021 Active
452435 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 01/28/2026 Active
453114 Katherine Rubin 401 Certification CERFILLEXC 08/14/2023 Active
453117 Katherine Rubin 401 Certification CERFILLEXC 08/08/2023 Active
459735 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 04/01/2025 Active
460229 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 04/07/2025 Active
461450 Katherine Rubin Enrollee - WDR CERFILLEXC 08/20/2025 Active
461842 Katherine Rubin WDR WDRMUNIOTH 07/14/2025 Active
462953 Katherine Rubin Enrollee - WDR CERFILLEXC 10/17/2025 Active
463032 Katherine Rubin 401 Certification CERFILLEXC 04/17/2026 Active
464447 Katherine Rubin 401 Certification CERFILLEXC 08/03/2026 Active
465197 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 05/26/2026 Historical
465656 Katherine Rubin Enrollee - WDR CERFILLEXC 08/11/2026 Active
465683 Katherine Rubin NPDES Permit NPDNONMUNIPRCS 09/03/2026 Active
372576 Abigail Flores Enrollee - 401 Certification CERFILLEXC 05/18/2010 Historical
Total Regulatory Measures linked to Related Parties: 124
  
  
The current report was generated with data as of: 10/16/2026
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