General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 25308 Los Angeles City DWP City Agency Po Box 111 Los Angeles, CA 90051-0100 213-367-1031 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 236241 Lake Owens Inyo 6B Dredge/Fill Site Owner 09/12/2000 null 237346 Long Valley-Haiwee Power Line Inyo 6B Dredge/Fill Site Owner 07/12/2004 null 828960 Base of Mountains Project Inyo 6B Dredge/Fill Site Owner 10/11/2016 null 236242 Lake Owens Dust Mitigation Inyo 6B Development Site, NEC Owner 08/29/2001 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 379407 Katherine Rubin Person Legally Responsible Official 10/11/2016 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 131887 WDR 6V 6B140009003 CITY OF LOS ANGELES DWP Historical WDR 02-011 02/14/2002 09/14/2006 Discharger 02/14/2002 null 409690 Enrollee - 401 Certification 6V 6B141608002 Enrollee - 401 Certification under USACE NWP Certification for Los Angeles Cnty DWP Historical CERFILLEXC NWP-2012 10/20/2016 03/18/2018 Discharger 10/11/2016 null 164672 401 Certification 6V Unknown Cert for LADWP at Lake Owens Historical CERFILLEXC null null null Discharger 06/17/2005 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 252798 Staff Enforcement Letter UNKNOWN Enforcement - 6B140009003 WDR 05/14/2004 Historical 248962 13267 Letter UNKNOWN Enforcement - 6B149503N01 ENF13267 02/21/2002 Historical 219139 Clean-up and Abatement Order 95-045 Enforcement - 6B149503N01 ENFCAO 03/23/1995 Active Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 465197 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 05/26/2026 Historical 463032 Katherine Rubin 401 Certification CERFILLEXC 04/17/2026 Active 452435 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 01/28/2026 Active 462953 Katherine Rubin Enrollee - WDR CERFILLEXC 10/17/2025 Active 461450 Katherine Rubin Enrollee - WDR CERFILLEXC 08/20/2025 Active 461842 Katherine Rubin WDR WDRMUNIOTH 07/14/2025 Active 460229 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 04/07/2025 Active 459735 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 04/01/2025 Active 453114 Katherine Rubin 401 Certification CERFILLEXC 08/14/2023 Active 453117 Katherine Rubin 401 Certification CERFILLEXC 08/08/2023 Active 444629 Katherine Rubin 401 Certification CERFILLEXC 10/18/2021 Active 445019 Katherine Rubin Enrollee - WDR CERFILLEXC 10/15/2021 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 443601 Katherine Rubin Enrollee - WDR CERFILLEXC 05/28/2021 Active 439577 Katherine Rubin 401 Certification CERFILLEXC 02/11/2021 Active 439384 Katherine Rubin 401 Certification CERFILLEXC 11/30/2020 Active 434818 Katherine Rubin 401 Certification CERFILLEXC 11/01/2020 Active 439512 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 09/11/2020 Active 439498 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 07/23/2020 Active 432882 Katherine Rubin NPDES Permit NPDNONMUNIPRCS 07/01/2020 Historical 431664 Katherine Rubin 401 Certification CERFILLEXC 06/01/2020 Active 430551 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 02/11/2020 Active 410246 Katherine Rubin 401 Certification CERFILLEXC 01/23/2020 Active 434817 Katherine Rubin Enrollee - WDR CERFILLEXC 12/24/2019 Active 432815 Katherine Rubin 401 Certification CERFILLEXC 09/25/2019 Active 434265 Katherine Rubin Enrollee - WDR CERFILLEXC 09/13/2019 Historical 428144 Katherine Rubin 401 Certification CERFILLEXC 07/31/2019 Active 426072 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 07/11/2019 Active 430398 Katherine Rubin Enrollee - WDR CERFILLEXC 06/17/2019 Active 433815 Katherine Rubin 401 Certification CERFILLEXC 02/28/2019 Historical 410245 Katherine Rubin 401 Certification CERFILLEXC 12/20/2018 Active 421907 Katherine Rubin 401 Certification CERFILLEXC 12/20/2018 Active 426064 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 12/03/2018 Historical 423423 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 10/02/2018 Historical 421906 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 08/30/2018 Active 420045 Katherine Rubin Enrollee - WDR CERFILLEXC 07/17/2018 Active 419218 Katherine Rubin NPDES Permit NPDNONMUNIPRCS 06/01/2018 Active 424880 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 03/02/2018 Active 433792 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 02/26/2018 Historical 417106 Katherine Rubin 401 Certification CERDREDGE 11/21/2017 Historical 410248 Katherine Rubin 401 Certification CERFILLEXC 07/20/2017 Historical 411338 Katherine Rubin Enrollee - WDR WDRNONMUNIPRCS 06/09/2017 Active 407136 Katherine Rubin 401 Certification CERFILLEXC 05/24/2017 Active 413010 Katherine Rubin Enrollee - WDR CERFILLEXC 05/15/2017 Active 413009 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 05/10/2017 Active 410244 Katherine Rubin 401 Certification CERFILLEXC 05/09/2017 Active 415799 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 03/20/2017 Active 413243 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 03/16/2017 Active 412330 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 01/31/2017 Active 409556 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 11/16/2016 Historical 408225 Katherine Rubin 401 Certification CERFILLEXC 10/26/2016 Active 402695 Katherine Rubin 401 Certification CERFILLEXC 10/20/2016 Active 409146 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 09/27/2016 Historical 408155 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 07/06/2016 Historical 413907 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active 408156 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 06/14/2016 Historical 405307 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 04/19/2016 Historical 395771 Katherine Rubin NPDES Permit NPDINDLRG 04/01/2016 Active 403055 Katherine Rubin 401 Certification CERFILLEXC 02/18/2016 Historical 400176 Katherine Rubin 401 Certification CERFILLEXC 12/18/2015 Historical 403171 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 11/05/2015 Active 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 401103 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 05/19/2015 Historical 401105 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 05/19/2015 Historical 397323 Katherine Rubin WDR CERFILLEXC 05/19/2015 Active 400935 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 05/12/2015 Historical 400003 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 03/23/2015 Historical 399596 Katherine Rubin Enrollee - WDR WDRNONMUNIPRCS 01/27/2015 Active 395530 Katherine Rubin NPDES Permit NPDNONMUNIPRCS 11/01/2014 Historical 396851 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 08/07/2014 Historical 396845 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 07/28/2014 Active 396850 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 07/22/2014 Historical 396848 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 06/30/2014 Historical 396849 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 06/26/2014 Historical 395462 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 04/30/2014 Historical 395643 Katherine Rubin 401 Certification CERFILLEXC 03/25/2014 Historical 394941 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 03/20/2014 Historical 393062 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 12/19/2013 Historical 390572 Katherine Rubin Enrollee - 401 Certification CERFILLEXC 10/07/2013 Historical 382500 Katherine Rubin NPDES Permit NPDINDLRG 07/26/2013 Active 392186 Katherine Rubin 401 Certification CERFILLEXC 06/14/2013 Historical 388788 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 05/13/2013 Historical 388340 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 02/21/2013 Historical 388343 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 01/25/2013 Historical 384952 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 06/13/2012 Active 381982 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 12/01/2011 Historical 381552 Katherine Rubin Enrollee WDRNONMUNIPRCS 11/04/2011 Historical 381715 Katherine Rubin 401 Certification CERFILLEXC 10/03/2011 Historical 377310 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 07/28/2011 Historical 375974 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 11/30/2010 Active 371487 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 06/15/2010 Historical 372920 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 05/06/2010 Historical 365600 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 09/24/2009 Historical 347040 Katherine Rubin NPDES Permit NPDNONMUNIPRCS 05/03/2008 Historical 327678 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 05/31/2007 Historical 313106 Katherine Rubin NPDES Permit NPDNONMUNIPRCS 07/08/2006 Historical 194279 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 03/16/2005 Historical 194272 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 02/10/2005 Historical 133396 Katherine Rubin NPDES Permit NPDINDLRG 10/08/2003 Active 132300 Katherine Rubin Reclamation Requirements REC 10/02/2003 Historical 194023 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 06/29/2001 Active 194079 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 04/10/1998 Historical 192877 Katherine Rubin Enrollee - NPDES NPDNONMUNIPRCS 03/03/1997 Active 146811 Katherine Rubin WDR WDRMUNILRG 06/08/1995 Historical 145803 Katherine Rubin WDR WDRMUNIOWTS 04/11/1985 Historical