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   Party At-A-Glance Report

  
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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
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
869957 Adventure Park Stormwater Capture Project Los Angeles 4 Dredge/Fill Site Owner 10/27/2020 None
869955 Lake Hughes Road, Mile Marker 2.47 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
852016 Dockweiler Beach Ocean Outlet Los Angeles 4 Dredge/Fill Site Owner 10/25/2018 None
852014 Project 513 Line A Ocean Outlet Modifications Los Angeles 4 Dredge/Fill Site Owner 10/25/2018 None
851235 Vasquez Canyon Road Bridge 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
851232 Soft-Bottom Channel Reach 121 San Francisquito Creek 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
832201 Castaic\Lake Hughes Los Angeles 4 Dredge/Fill Site Owner 01/30/2017 None
832199 Castaic Lake 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
808349 Tuna Canyon 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
808334 Encina Rd Los Angeles 4 Dredge/Fill Site None None None
808333 Mulholland Hwy Los Angeles 4 Dredge/Fill Site None None None
808330 Schueren Rd Los Angeles 4 Dredge/Fill Site None None None
808328 Wild Rose Dr. Los Angeles 4 Dredge/Fill Site None None None
808326 Piuma Rd Los Angeles 4 Dredge/Fill Site None None 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
805973 Camp Vernon Kilpatrick Replacement 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
805966 Hacienda Channel Access Ramp 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
796266 Will Rogers State Beach Coastline Improvement Los Angeles 4 Dredge/Fill Site None None 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
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
768783 Coyote Creek Channel Repair Los Angeles 4 Dredge/Fill Site None None 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
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
758335 Fire Station #69 Los Angeles 4 Service/Commercial Site, NEC Owner 10/13/2011 None
748262 Sierra Highway SR 14 to Pearblossom Los Angeles 6B Dredge/Fill Site Owner 01/11/2010 None
644483 Antelope Valley Access Rd and Well 39-1 Los Angeles 6B Facility None None None
Total Related Places: 105
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
643241 Andrew Ngumba Person Legally Responsible Official 05/23/2024 None None
640179 Andrew Ross Person Legally Responsible Official 06/22/2023 None None
637398 Scott Gregowske Person Legally Responsible Official 09/10/2025 None None
630348 Long Thang Person Legally Responsible Official 02/06/2024 None None
630059 Mark Lombos Person Legally Responsible Official 12/29/2021 None None
619573 Paul Alva Person Legally Responsible Official 10/27/2020 None None
606509 Sarah Lee Person Data Submitter 02/11/2020 None None
599803 Robert Grindle Person Legally Responsible Official 07/02/2019 None None
599203 Steven Sheridan Person Legally Responsible Official 06/20/2019 None None
598325 Tom Afschar Person Legally Responsible Official 05/30/2019 None None
580018 Logan Frame Person Legally Responsible Official 06/27/2018 None None
562254 Ebigalle Voigt Person Legally Responsible Official 01/30/2017 None None
561805 Lance Grindle Person Legally Responsible Official 01/05/2017 None None
552507 Sarah Scott Person Employee 08/11/2015 None None
552507 Sarah Scott Person Legally Responsible Official 08/10/2015 None None
552110 Ed Dingman Person Legally Responsible Official 07/13/2015 None None
548072 Sree Kumar Person Legally Responsible Official 12/09/2014 None None
548072 Sree Kumar Person Employee 08/12/2014 None None
542757 Stephanie Hsiao Person Legally Responsible Official 10/01/2015 None None
542251 Gail Farber Person Legally Responsible Official 08/01/2013 None None
541320 Edward Andrews Person Legally Responsible Official 06/24/2013 None None
541291 Abigail Flores Person Employee 06/24/2013 None None
539529 Los Angeles Cnty Dept of Parks & Rec Regional Facilities Organization Division Of (Passive) 04/15/2013 None County Agency
537432 Zohert Kabiri Person Legally Responsible Official 10/24/2012 None None
536702 Ramil Parial Person Employee 09/11/2012 None None
536702 Ramil Parial Person Legally Responsible Official 09/10/2012 None None
536495 Reyna Soriano Person Legally Responsible Official 08/28/2012 None None
531154 Luis Ramirez Person Legally Responsible Official 01/10/2012 None None
529021 MIke Montgomery Person Legally Responsible Official 09/15/2011 None None
529015 Hector Bordas Person Legally Responsible Official 09/14/2011 None None
528774 Keith Lilley Person Legally Responsible Official 09/01/2011 None None
528156 Gary Hildebrand Person Legally Responsible Official 07/28/2011 None None
528118 Janea Russell Person Legally Responsible Official 07/27/2011 None None
528104 Dale Sakamoto Person Legally Responsible Official 07/27/2011 None None
528093 Paul Maselbas Person Legally Responsible Official 07/17/2013 None None
528016 Shari Afshari Person Legally Responsible Official 07/21/2011 None None
528010 Paul Akamnonu Person Legally Responsible Official 09/14/2011 None None
528001 Albert Anidi Person Legally Responsible Official 07/20/2011 None None
527565 Mohamed Sultan Person Legally Responsible Official 06/28/2011 None None
527246 Belinda Kwan Person Legally Responsible Official 12/17/2009 None None
525083 Rudy Lee Person Legally Responsible Official 12/12/2013 None None
488571 Los Angeles Cnty DPW Construction Div Organization Division Of 07/17/2013 None County Agency
379407 Katherine Rubin Person Legally Responsible Official 02/06/2019 None None
122379 Oscar Enriquez Person Employee 02/20/2024 None None
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?
379616 401 Certification 4 None Historical CERFILLEXC None 12/17/2009 12/17/2014 Discharger 12/17/2009 None N
387231 Enrollee - 401 Certification 4 None Historical CERFILLEXC RGP 63 02/19/2010 02/19/2015 Discharger 08/28/2012 None N
399081 401 Certification 4 None Historical CERFILLEXC None 11/17/2014 11/17/2019 Discharger 12/09/2014 None N
400678 Enrollee - 401 Certification 4 None Historical CERFILLEXC RGP 63 12/10/2014 12/10/2015 Discharger 04/24/2015 None N
411625 401 Certification 4 4WQC40116153 Historical CERFILLEXC None 03/28/2017 05/14/2019 Discharger 01/30/2017 None N
428644 401 Certification 6V 6B141901001 Historical CERFILLEXC R6V-2019-0266 09/25/2019 04/01/2020 Discharger 02/06/2019 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
379976 Enrollee - WDR 4 4A197000174 Historical WDRMUNIOWTS 01-031 04/15/2013 12/19/2015 Discharger 06/28/2011 04/14/2013 N
380520 401 Certification 4 None Historical CERFILLEXC None 03/18/2009 03/18/2014 Discharger 07/27/2011 None N
380529 401 Certification 4 None Historical CERFILLEXC None 02/11/2009 02/11/2014 Discharger 07/27/2011 None N
391682 401 Certification 4 None Historical CERFILLEXC None 04/04/2012 04/04/2017 Discharger 06/26/2013 None N
398173 401 Certification 4 None Historical CERFILLEXC None 08/13/2014 08/13/2019 Discharger 09/18/2014 None N
428248 401 Certification 4 4WQC40118124 Historical CERFILLEXC None 10/24/2021 05/15/2025 Discharger 01/11/2019 None N
457045 Enrollee - 401 Certification 4 4WQC40124070 Historical CERFILLEXC None 01/07/2025 01/16/2025 Discharger 05/23/2024 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
380393 401 Certification 4 None Historical CERFILLEXC None 12/17/2009 12/17/2014 Discharger 07/20/2011 None N
381369 401 Certification 4 4WQC40110007 Historical CERFILLEXC None 08/17/2010 08/17/2015 Discharger 09/14/2011 None N
381375 401 Certification 4 None Historical CERFILLEXC None 08/18/2010 08/18/2015 Discharger 09/15/2011 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
387341 401 Certification 4 None Historical CERFILLEXC None 02/10/2011 02/10/2016 Discharger 09/11/2012 None N
392178 401 Certification 4 None Historical CERFILLEXC None 06/14/2013 06/14/2018 Discharger 07/17/2013 None N
393662 401 Certification 4 None Historical CERFILLEXC None 10/17/2013 10/17/2018 Discharger 10/22/2013 None N
405400 401 Certification 4 4WQC40115174 Historical CERFILLEXC None 10/20/2016 10/20/2021 Discharger 03/28/2016 None N
412929 Enrollee - Waiver 4 4B199900001 Historical LNDISPOTH R4-2008-0013 10/21/2009 10/22/2009 Discharger 04/25/2017 None N
380410 401 Certification 4 None Historical CERFILLEXC 2004-008-DWQ 12/17/2009 12/17/2014 Discharger 07/21/2011 None N
381366 401 Certification 4 None Historical CERFILLEXC None 10/01/2010 10/01/2015 Discharger 09/14/2011 None N
387158 Enrollee - 401 Certification 4 None Historical CERFILLEXC RGP 63 03/16/2010 03/16/2015 Discharger 08/23/2012 None N
387694 401 Certification 4 None Historical CERFILLEXC None 06/14/2011 06/14/2016 Discharger 10/08/2012 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
425889 401 Certification 4 4WQC40118109 Historical CERFILLEXC None 05/07/2019 01/09/2024 Discharger 10/25/2018 None N
392174 401 Certification 4 None Historical CERFILLEXC None 06/14/2013 06/14/2018 Discharger 07/17/2013 None N
393117 401 Certification 4 None Historical CERFILLEXC None 10/22/2009 10/22/2014 Discharger 09/10/2013 None N
396132 401 Certification 4 None Historical CERFILLEXC None 05/15/2014 05/15/2019 Discharger 05/08/2014 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
426109 401 Certification 4 4wqc40118114 Historical CERFILLEXC None 11/20/2019 06/20/2023 Discharger 11/02/2018 None N
376445 Enrollee - WDR 4 4B197000141 Historical WDRMUNIOWTS 01-031 10/11/2011 07/02/2015 Discharger 11/02/2010 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
380414 401 Certification 4 None Historical CERFILLEXC None 09/21/2009 09/21/2014 Discharger 07/21/2011 None N
387345 401 Certification 4 None Historical CERFILLEXC None 02/10/2011 02/10/2016 Discharger 09/11/2012 None N
391538 401 Certification 4 4WQC40111128 Historical CERFILLEXC None 09/12/2012 09/12/2017 Discharger 06/24/2013 None N
391741 401 Certification 4 None Historical CERFILLEXC None 04/10/2013 04/10/2018 Discharger 06/27/2013 None N
394622 401 Certification 4 None Historical CERFILLEXC None 12/27/2013 12/27/2018 Discharger 01/15/2014 None N
395555 401 Certification 4 None Historical CERFILLEXC None 03/24/2014 03/24/2019 Discharger 04/02/2014 None N
396130 401 Certification 4 None Historical CERFILLEXC None 05/15/2014 05/15/2019 Discharger 05/08/2014 None N
396137 401 Certification 4 4WQC40114014 Historical CERFILLEXC None 07/10/2015 10/01/2019 Discharger 05/08/2014 None N
397530 401 Certification 4 None Historical CERFILLEXC None 06/26/2014 06/26/2019 Discharger 08/01/2014 None N
402407 Enrollee - 401 Certification 6V 6B191508001 Historical CERFILLEXC RGP 63 08/19/2015 08/25/2015 Discharger 08/11/2015 None N
402758 401 Certification 4 4WQC40102144 Historical CERFILLEXC None 09/01/2015 01/09/2024 Discharger 09/08/2015 None N
411276 401 Certification 4 4WQC40116165 Historical CERFILLEXC None 02/07/2017 10/30/2017 Discharger 01/05/2017 None N
415801 Enrollee - 401 Certification 4 4wqc40117081 Historical CERFILLEXC RGP 63 07/05/2017 02/10/2020 Discharger 08/15/2017 None N
418384 401 Certification 4 4WQC40117164 Historical CERFILLEXC None 01/14/2019 03/15/2023 Discharger 12/27/2017 None N
443292 Enrollee - WDR 4 4WQC40121013 Historical CERFILLEXC 2004-0004-DWQ 09/09/2021 04/18/2024 Discharger 05/13/2021 None N
380411 401 Certification 4 None Historical CERFILLEXC None 11/18/2009 11/18/2014 Discharger 07/21/2011 None N
380565 401 Certification 4 None Historical CERFILLEXC None 06/18/2009 06/18/2014 Discharger 07/28/2011 None N
381150 401 Certification 4 None Historical CERFILLEXC None 08/18/2010 08/18/2015 Discharger 09/01/2011 None N
391744 Enrollee - 401 Certification 4 None Historical CERDREDGE RGP 63 01/28/2010 01/27/2015 Discharger 06/28/2013 None N
394203 401 Certification 4 None Historical CERFILLEXC None 10/28/2008 10/15/2014 Discharger 12/12/2013 None Y
403059 401 Certification 4 4WQC40112111 Historical CERFILLEXC None 09/22/2015 08/20/2024 Discharger 10/01/2015 None N
411623 401 Certification 4 4WQC40116154 Historical CERFILLEXC None 05/09/2017 05/14/2019 Discharger 01/30/2017 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
437849 Enrollee - WDR 6V 6B192005001 Historical CERFILLEXC R6T-2003-0004 10/01/2020 08/03/2022 Discharger 05/01/2020 None N
425891 401 Certification 4 4WQC40104113 Historical CERFILLEXC None 08/20/2004 08/20/2009 Discharger 10/25/2018 None N
415795 Enrollee - 401 Certification 4 4wqc40117036 Historical CERFILLEXC RGP 63 04/28/2017 12/31/2018 Discharger 08/15/2017 None N
382528 401 Certification 4 None Historical CERFILLEXC None 06/02/2009 06/02/2014 Discharger 12/22/2011 None N
391854 Enrollee - 401 Certification 4 None Historical CERFILLEXC RGP 63 02/12/2010 None Discharger 07/02/2013 None N
392243 401 Certification 4 None Historical CERFILLEXC None 11/22/2011 11/20/2016 Discharger 07/18/2013 None N
394596 401 Certification 4 None Historical CERFILLEXC None 12/20/2013 12/20/2018 Discharger 01/14/2014 None N
394621 401 Certification 4 None Historical CERFILLEXC None 12/27/2013 12/27/2018 Discharger 01/15/2014 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
425394 401 Certification 4 4WQC40118095 Historical CERFILLEXC None 01/14/2019 12/24/2019 Discharger 09/25/2018 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
410239 401 Certification 4 4WQC40116144 Active CERFILLEXC None 03/22/2017 None Discharger 11/17/2016 None N
430870 Enrollee - WDR 4 4B198202003 Active WDRMUNIOWTS R4-2019-0024 04/30/2019 None Discharger 05/30/2019 None N
422329 401 Certification 4 4WQC40118064 Active CERFILLEXC None 12/07/2018 None Discharger 06/27/2018 None N
397661 Enrollee - NPDES 4 4 19AP00034 Active NPDNONMUNIPRCS 2016-0039-DWQ 07/01/2016 None Discharger 08/12/2014 None N
433767 401 Certification 4 4WQC40119065 Active CERFILLEXC 19-065 01/11/2023 None Discharger 08/23/2019 None N
453167 401 Certification 4 4WQC40123121 Active CERFILLEXC None 07/10/2025 None Discharger 06/22/2023 None N
459988 Enrollee - 401 Certification 4 4WQC40125020 Active CERFILLEXC 2018-0029-EXEC 07/23/2025 None Discharger 02/13/2025 None N
402085 401 Certification 4 4WQC40115064 Active CERFILLEXC None 06/02/2016 None Discharger 07/13/2015 None N
Total Regulatory Measures: 79
  
  
  
  
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
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
333443 Los Angeles Cnty DPW Construction Div Enrollee NPDNONMUNIPRCS 10/26/2007 Historical
372576 Abigail Flores Enrollee - 401 Certification CERFILLEXC 05/18/2010 Historical
378194 Los Angeles Cnty DPW Construction Div Enrollee NPDNONMUNIPRCS 06/22/2011 Historical
378196 Los Angeles Cnty DPW Construction Div Enrollee NPDNONMUNIPRCS 06/22/2011 Historical
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
387456 Los Angeles Cnty DPW Construction Div Enrollee - NPDES NPDNONMUNIPRCS 11/06/2012 Historical
443597 Oscar Enriquez Enrollee - NPDES NPDNONMUNIPRCS 09/21/2021 Historical
443596 Oscar Enriquez Enrollee - NPDES NPDNONMUNIPRCS 09/21/2021 Historical
423423 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 10/02/2018 Active
397661 Sree Kumar Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active
397661 Sree Kumar Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active
447611 Oscar Enriquez Enrollee - NPDES NPDNONMUNIPRCS 07/30/2022 Active
Total Regulatory Measures linked to Related Parties: 13
  
  
The current report was generated with data as of: 10/23/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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