General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 25169 Los Angeles Cnty Flood Control District County Agency 900 South Fremont Avenue Alhambra, CA 91803 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 894556 Cogswell Dam Emergency Sediment and Debris Structures Los Angeles 4 Dredge/Fill Site Owner 04/24/2024 null 894353 Renewal of 401 Cert. File No. 14-125 for Soft-Bottom Channel (SBC) Los Angeles 4 Dredge/Fill Site Owner 04/09/2024 null 888951 Big Dalton Dam Sluiceway Rehabilitation Project Los Angeles 4 Dredge/Fill Site Owner 06/22/2023 null 887553 Rustic Canyon Channel Wall Collapse Emergency Repairs Los Angeles 4 Dredge/Fill Site Owner 04/07/2023 null 886382 Santa Anita Wash Access Roads Los Angeles 4 Dredge/Fill Site Owner 02/24/2023 null 886341 Emergency Culvert Maintenance and Restoration along Forest Route 2N25 (Devils Ca Los Angeles 4 Dredge/Fill Site Owner 02/23/2023 null 885055 Maintenance Clearing of Engineered Earth-Bottom Channels For Flood Control Los Angeles 4 Dredge/Fill Site Owner 12/29/2022 null 881792 Soft-Bottom Channel Reach 120 Jake?s Way (PD 2496) Annual Maintenance Los Angeles 4 Dredge/Fill Site Owner 06/16/2022 null 874060 Rowley Debris Basin Emergency Vegetation Removal Los Angeles 4 Dredge/Fill Site Owner 05/13/2021 null 873311 Cogswell Reservoir and San Gabriel Reservoir Post-Fire Emergency Restoration Los Angeles 4 Dredge/Fill Site Owner 04/01/2021 null 869960 Ballona Creek Trash Interceptor Pilot Project Los Angeles 4 Dredge/Fill Site Owner 10/27/2020 null 869132 Concrete Lined Channels Maintenance Activities Project Los Angeles 4 Dredge/Fill Site Owner 09/22/2020 null 868164 Trancas Canyon Emergency Sediment Removal - 2019-20 Storm Season Los Angeles 4 Dredge/Fill Site Owner 07/28/2020 null 866837 Maintenance Program of 174 LACFCD's Debris Basins Los Angeles 4 Dredge/Fill Site Owner 05/18/2020 null 865806 Los Angeles Willow Street Invert Access Ramps Project Los Angeles 4 Dredge/Fill Site Owner 03/25/2020 null 865422 Trancas Emergency Sediment Removal Los Angeles 4 Dredge/Fill Site Owner 03/09/2020 null 865028 Trancas Canyon Emergency Sediment Removal Los Angeles 4 Dredge/Fill Site Owner 02/24/2020 null 865027 Trancas Canyon Emergency Outlet Sediment Removal Los Angeles 4 Dredge/Fill Site Owner 02/24/2020 null 865025 Alamitos Bay Pump Station Los Angeles 4 Dredge/Fill Site Owner 02/24/2020 null 860737 Trancas Canyon Rail and Timber Debris Barrier Structure Los Angeles 4 Dredge/Fill Site Owner 08/27/2019 null 860736 La Sierra and Triunfo Canyon Los Angeles 4 Dredge/Fill Site Owner 08/27/2019 null 859219 Plum Canyon Development Debris Basins Los Angeles 4 Dredge/Fill Site None null null 859217 Fair Oaks Ranch Detention Basin Maintenance Los Angeles 4 Dredge/Fill Site None null null 851246 Lopez Canyon Concrete Block Debris Barrier Los Angeles 4 Dredge/Fill Site Owner 09/25/2018 null 851238 Sunset Upper Debris Basin Debris Flow Barriers Los Angeles 4 Dredge/Fill Site Owner 09/25/2018 null 840080 Cogswell Reservoir Sediment Removal Los Angeles 4 Dredge/Fill Site Owner 09/19/2017 null 837326 Big Tujunga Reservoir Sediment Removal Los Angeles 4 Dredge/Fill Site Owner 07/21/2017 null 836623 Iron Canyon Los Angeles 4 Dredge/Fill Site Owner 07/11/2017 null 825410 Above Crescent Valley Moble Home Park Los Angeles 4 Dredge/Fill Site Owner 06/13/2016 null 824593 Sunset Upper Debris Basin Dam Modification Los Angeles 4 Dredge/Fill Site Owner 05/16/2016 null 823810 Santa Anita Dam Seismic Strengthening and Enlargement Los Angeles 4 Dredge/Fill Site Owner 04/13/2016 null 823301 Big Dalton Dam Sluiceway Rehabilitation Project Los Angeles 4 Dredge/Fill Site Owner 03/28/2016 null 823296 Tujunga Spreading Grounds Intake Improvements Los Angeles 4 Dredge/Fill Site Owner 03/28/2016 null 818525 Santa Anita Dam Spillway Modification Los Angeles 4 Dredge/Fill Site Owner 10/01/2015 null 815904 Devil's Gate Reservoir Los Angeles 4 Dredge/Fill Site Owner 06/16/2015 null 815902 Eaton Wash Dam Spillway Access Ramp Los Angeles 4 Dredge/Fill Site Owner 06/16/2015 null 815900 Los Angeles County Flood Control Channels Los Angeles 4 Dredge/Fill Site Owner 06/16/2015 null 815800 Soft Bottom Channel Reach 114 Los Angeles 4 Dredge/Fill Site Owner 06/09/2015 null 815797 Los Angeles River Flap Gate Los Angeles 4 Dredge/Fill Site Owner 06/09/2015 null 815595 Live Oak Dam Inlet/Outlet Works Los Angeles 4 Dredge/Fill Site Owner 05/29/2015 null 815347 SBC Reaches 118 & 119: Rustic Canyon Channel and Rivas Canyon Los Angeles 4 Dredge/Fill Site None null null 815107 Soft Bottom Channel Reach 115 Los Angeles 4 Dredge/Fill Site Owner 05/06/2015 null 815061 San Gabriel Rubber Dam No.4 Los Angeles 4 Dredge/Fill Site Owner 05/05/2015 null 808438 Los Angeles County MS4s Los Angeles 4 MS4 None null null 807284 Los Angeles Cnty Concrete Lined Channels Los Angeles 4 Dredge/Fill Site Owner 06/27/2014 null 800100 Live Oak Spreading Grounds Improvement Los Angeles 4 Dredge/Fill Site Owner 10/22/2013 null 797425 Palmer Diversion Improvement Los Angeles 4 Dredge/Fill Site Owner 07/31/2013 null 796887 Rubber Dam No. 4, San Gabriel River, Los Angeles Cnty Los Angeles 4 Dredge/Fill Site Owner 07/17/2013 null 796649 DWP for Pacoima Dam Post Fire Sediment Removal Los Angeles 4 Dredge/Fill Site Owner 07/10/2013 null 796258 San Dimas Dam Maintenance Los Angeles 4 Dredge/Fill Site Owner 06/27/2013 null 796049 San Gabriel River Emergency Invert Repair Project, Long Beach City Los Angeles 4 Dredge/Fill Site Owner 06/24/2013 null 795646 Malibu Creek Tributary and Monitoring Pilot Project Area Los Angeles 4 Dredge/Fill Site Owner 06/17/2013 null 787055 Devils Gate Dam Interim Measures Project Los Angeles 4 Dredge/Fill Site Owner 10/09/2012 null 763146 Debris Basin Maintenance Program Los Angeles 6B Dredge/Fill Site Owner 02/16/2011 null 752007 Engineered Earth-Bottom Flood Control Channels, LA Cnty Los Angeles 4 Dredge/Fill Site Owner 02/04/2010 null 262252 Strathern Inert Landfill Los Angeles 4 Land fill Owner 02/11/2009 null 243596 LA Co Flood Control District - Mun Separate Storm Sewer, MS4 Los Angeles 4 MS4 Owner 01/31/2001 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 644860 Sami Kabar Person Legally Responsible Official 04/24/2024 null null 644358 Gregory Sena Person Facility Contact 03/21/2024 null null 637545 Ahmet Tatlilioglu Person Legally Responsible Official 02/23/2023 null null 637398 Scott Gregowske Person Legally Responsible Official 02/24/2023 null null 633835 Jolene Guerrero Person Legally Responsible Official 06/16/2022 null null 622599 Adam Ariki Person Legally Responsible Official 04/01/2021 null null 619576 Carolina Hernandez Person Legally Responsible Official 10/27/2020 null null 599203 Steven Sheridan Person Legally Responsible Official 08/27/2019 null null 584708 Del Quevedo Person Legally Responsible Official 09/25/2018 null null 584345 Southern California Stormwater Monitoring Coalition (SMC) Organization Member Of 09/17/2018 null Government Agency Combination 548522 Patricia Wood Person Legally Responsible Official 05/05/2015 null null 548072 Sree Kumar Person Legally Responsible Official 05/06/2015 null null 541887 Kenneth Rickard Person Legally Responsible Official 07/17/2013 null null 541733 Christopher Stone Person Legally Responsible Official 07/10/2013 null null 541506 Sterling Klippel Person Legally Responsible Official 06/27/2013 null null 528156 Gary Hildebrand Person Legally Responsible Official 06/17/2013 null null 525083 Rudy Lee Person Legally Responsible Official 02/04/2010 null null 522889 Mark Lombs Person Facility Contact 03/16/2010 null null 522888 Mark Pestrella Person Legally Responsible Official 03/16/2010 null null 467638 Kristy Monji Person Data Submitter 07/14/2011 null null Regulatory Measures(non-enforcement) Reg. Measure ID Regulatory Measure Type Region WDID Title Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date 391733 401 Certification 4 null WQC 02/23/2012 for Los Angeles Cnty Flood Control District Historical CERFILLEXC null 02/23/2012 02/23/2017 Discharger 06/27/2013 null 443288 Enrollee - 401 Certification 4 4WQC40120128 Enrollee under for Los Angeles Cnty Flood Control District Historical CERFILLEXC 2018-0029-EXEC 12/17/2020 06/29/2022 Discharger 05/13/2021 null 437153 Enrollee - 401 Certification 4 4WQC40120002 Enrollee - 401 Certification for Los Angeles Cnty Flood Control District Historical CERFILLEXC 2018-0029-EXEC 02/04/2020 02/10/2020 Discharger 03/09/2020 null 406845 401 Certification 4 4WQC40116073 401 Cert for Los Angeles Cnty Flood Control District Historical CERFILLEXC null 10/19/2016 04/21/2021 Discharger 06/13/2016 null 387696 401 Certification 4 4WQC40110170 WQC 06/14/2011 for Los Angeles Cnty Flood Control District Historical CERFILLEXC null 06/14/2011 06/14/2016 Discharger 10/09/2012 null 400831 401 Certification 4 4WQC40114125 WQC 04/27/2015 for Los Angeles County Flood Control District Historical CERFILLEXC null 04/27/2015 03/18/2017 Discharger 05/06/2015 null 392188 Enrollee - 401 Certification 4 null Enrollee under for Los Angeles Cnty Flood Control District Historical CERFILLEXC RGP 63 09/19/2012 12/13/2012 Discharger 07/17/2013 null 377625 401 Certification 6V 6B191102001 401 Cert-Debris Basin Management Program Historical CERFILLEXC null 02/10/2011 null Discharger 02/16/2011 null 451349 Enrollee - 401 Certification 4 4WQC40122111 Enrollee - 401 Certification for Los Angeles Cnty Flood Control District Historical CERFILLEXC 2018-0029-EXEC 02/23/2023 06/27/2023 Discharger 02/23/2023 null 401529 401 Certification 4 4WQC40199011 WQC 02/12/2015 for Los Angeles Cnty Flood Control District Historical CERDREDGE R4-2015-0032 02/12/2015 07/11/2018 Discharger 06/16/2015 null 400798 401 Certification 4 4WQC40114083 WQC 02/04/2015 for Los Angeles Cnty Flood Control District Historical CERFILLEXC null 02/04/2015 02/04/2020 Discharger 05/05/2015 null 391543 401 Certification 4 null WQC 09/21/2012 for Los Angeles Cnty Flood Control District Historical CERFILLEXC null 09/21/2012 09/20/2017 Discharger 06/24/2013 null 406184 401 Certification 4 4WQC40116066 401 Cert for Los Angeles Cnty Flood Control District Historical CERFILLEXC null 07/21/2016 10/31/2018 Discharger 05/16/2016 null 405391 401 Certification 4 4WQC40116022 401 Cert for Los Angeles Cnty Flood Control District Historical CERFILLEXC null 04/20/2016 04/08/2024 Discharger 03/28/2016 null 373951 WDR 4 4B190107105 WDR R4-2010-0021 (CI 9580) for Los Angeles Cnty Flood Control District Historical CERDREDGE R4-2010-0021 02/04/2010 02/03/2015 Discharger 02/04/2010 null 431665 401 Certification 4 4WQC40119045 401 Cert for LACFC Historical CERFILLEXC null 02/19/2020 01/25/2022 Discharger 01/23/2022 null 392546 401 Certification 4 null WQC 05/07/2013 for Los Angeles Cnty Flood Control District Historical CERFILLEXC null 07/29/2013 07/29/2018 Discharger 07/31/2013 null 131179 NPDES Permit 4 null NPDES 01-182 for Los Angeles Cnty MS4 Historical MNSTW1 01-182 12/13/2001 12/27/2012 Discharger 02/23/2010 null 431663 401 Certification 4 4WQC40119046 401 Cert for Pardee Homes Historical CERFILLEXC null 07/16/2020 12/30/2020 Discharger 08/12/2021 null 403063 401 Certification 4 4WQC40115094 401 Cert for Los Angeles Cnty Flood Control District Historical CERFILLEXC null 06/22/2016 03/15/2023 Discharger 10/01/2015 null 391251 Enrollee - 401 Certification 4 null Enrollee under NWP Certification for Los Angeles Cnty Flood Control District Historical CERFILLEXC NWP-2007 11/04/2011 11/02/2016 Discharger 06/17/2013 null 393669 401 Certification 4 null WQC 10/17/2013 for Los Angeles Cnty Flood Control District Historical CERFILLEXC null 10/17/2013 10/17/2018 Discharger 10/22/2013 null 436898 Enrollee - 401 Certification 4 4WQC40119103 Enrollee under for Los Angeles Cnty Flood Control District Active CERFILLEXC 2018-0029-EXEC 11/04/2019 null Discharger 02/24/2020 null 134781 WDR 4 4B190320008 WDR 91-086 for Los Angeles Cnty Flood Control District Active LFNONOPER 91-086 07/22/1991 null Discharger 03/16/2010 null 401455 401 Certification 4 4WQC40115038 401 Cert for Los Angeles Cnty Flood Control District Active CERFILLEXC null 10/12/2015 null Discharger 06/09/2015 null 438136 401 Certification 4 4WQC40120043 401 Cert for Los Angeles Cnty Flood Control District Active CERFILLEXC null 10/09/2021 null Discharger 05/18/2020 null 441033 401 Certification 4 4WQC40120110 401 Cert for Los Angeles Cnty Flood Control District Active CERFILLEXC null 02/18/2021 null Discharger 10/27/2020 null 397013 401 Certification 4 4WQC40113029 401 Cert for Los Angeles Cnty Flood Control District Active CERFILLEXC null 10/02/2015 null Discharger 06/27/2014 null 405395 401 Certification 4 4WQC40116028 401 Cert for Los Angeles Cnty Flood Control District Active CERFILLEXC null 07/22/2016 null Discharger 03/28/2016 null 425407 401 Certification 4 4WQC40118103 401 Cert for Los Angeles Cnty Flood Control District Active CERFILLEXC null 12/07/2018 null Discharger 09/25/2018 null 401532 401 Certification 4 4WQC40115052 401 Cert for Los Angeles Cnty Flood Control District Active CERFILLEXC null 08/15/2018 null Discharger 06/16/2015 null 440539 401 Certification 4 4WQC40120100 401 Cert 2003-0017-DWQ for Los Angeles Cnty Flood Control District Active CERFILLEXC R4-2021-0105 09/09/2022 null Discharger 09/22/2020 null 436900 Enrollee - 401 Certification 4 4WQC40119021 Enrollee under for Los Angeles Cnty Flood Control District Active CERFILLEXC 2018-0029-EXEC 08/12/2019 null Discharger 02/24/2020 null 425398 401 Certification 4 4WQC40118098 401 Cert for Los Angeles Cnty Flood Control District Active CERFILLEXC null 12/18/2018 null Discharger 09/25/2018 null 433835 Enrollee - 401 Certification 4 4WQC40119001 Enrollee under for Los Angeles Cnty Flood Control District Active CERFILLEXC 2018-0029-EXEC 01/11/2019 null Discharger 08/27/2019 null 401283 401 Certification 4 4WQC40115012 401 Cert for Los Angeles Cnty Flood Control District Active CERFILLEXC null 09/18/2015 null Discharger 05/29/2015 null 401077 401 Certification 4 4WQC40114145 WQC 04/27/15 for Los Angeles Cnty Flood Control District Active CERFILLEXC null 04/27/2015 null Discharger 05/19/2015 null 442782 401 Certification 4 4WQC40121021 401 Cert for Los Angeles Cnty Flood Control District Active CERFILLEXC null 04/12/2021 null Discharger 04/01/2021 null 451428 Enrollee - 401 Certification 4 4WQC40123037 Enrollee - 401 Certification for Los Angeles Cnty Flood Control District Active CERFILLEXC 2018-0029-EXEC 03/15/2023 null Discharger 02/24/2023 null 433834 Enrollee - 401 Certification 4 4WQC40119002 Enrollee under for Los Angeles Cnty Flood Control District Active CERFILLEXC 2018-0029-EXEC 01/10/2019 null Discharger 08/27/2019 null 423587 401 Certification 4 4WQC40199011 401 Cert R4_2018-0099 for Los Angeles Cnty Flood Control District Active CERFILLEXC R4-2018-0099 07/12/2018 null Discharger 07/12/2018 null 401531 401 Certification 4 4WQC40115049 401 Cert for Los Angeles Cnty Flood Control District Active CERFILLEXC null 03/25/2016 null Discharger 06/16/2015 null 436901 Enrollee - 401 Certification 4 4wqc40120002 Enrollee under for Los Angeles Cnty Flood Control District Active CERFILLEXC 2018-0029-EXEC 02/24/2020 null Discharger 02/24/2020 null 450615 401 Certification 4 4WQC40122117 401 Cert for Los Angeles Cnty Flood Control District Active CERFILLEXC null 08/31/2023 null Discharger 12/29/2022 null 400836 401 Certification 4 4WQC40114132 WQC 04/27/2015 for Los Angeles Cnty Flood Control District Active CERFILLEXC null 04/27/2015 null Discharger 05/06/2015 null Violations within the past calendar 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. Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 401171 Time Schedule Order R4-2015-0108 TSO R4-2015-0108 for Los Angeles City DPW MNSTW1 05/14/2015 Historical 397453 Time Schedule Order R4-2014-0142 TSO R4-2014-0142 for Los Angeles City DPW MNSTW1 07/10/2014 Active 394039 Notice of Violation null NOV 11/21/2012 for Los Angeles Cnty Flood Control District CERFILLEXC 11/21/2012 Historical 342011 Notice of Violation NOV NOV sent 3/4/08 for 1,603 receiving water violations of MS4 permit CAS004001. MNSTW1 03/04/2008 Historical 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