General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 525474 San Diego Cnty MS4 Copermitees Municipal null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 710562 San Diego Cnty MS4 Area San Diego 9 MS4 None null null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 369584 San Marcos City Organization In an Agreement With 06/27/2013 null City Agency 284906 La Mesa City Organization In an Agreement With 06/27/2013 null City Agency 41410 Solana Beach City Organization In an Agreement With 06/27/2013 null City Agency 40023 Santee City Organization In an Agreement With 06/27/2013 null City Agency 39658 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works Organization In an Agreement With 06/27/2013 null City Agency 39631 San Diego Unified Port District Organization In an Agreement With 06/27/2013 null City Agency 39624 San Diego County Regional Airport Authority Organization In an Agreement With 06/27/2013 null Special District 39617 San Diego Cnty Dept of Environmental Health Organization In an Agreement With 06/27/2013 null County Agency 32483 Oceanside City Organization In an Agreement With 06/27/2013 null City Agency 31211 National City Organization In an Agreement With 06/27/2013 null City Agency 25775 Lemon Grove City Organization In an Agreement With 06/27/2013 null City Agency 21581 Imperial Beach City Organization In an Agreement With 06/27/2013 null City Agency 14960 Escondido City Organization In an Agreement With 06/27/2013 null City Agency 14581 El Cajon City Organization In an Agreement With 06/10/2015 null City Agency 12525 Del Mar City Organization In an Agreement With 06/27/2013 null City Agency 11136 Poway City Organization In an Agreement With 06/27/2013 null City Agency 11079 Encinitas City Organization In an Agreement With 06/27/2013 null Other 9421 Coronado City Organization In an Agreement With 06/27/2013 null City Agency 8720 Vista City (aka City of Vista) Organization In an Agreement With 06/27/2013 null City Agency 8572 Chula Vista City Organization In an Agreement With 06/27/2013 null City Agency 7836 Carlsbad City (Duplicate 554051) Organization In an Agreement With 06/27/2013 null City Agency 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 329556 NPDES Permit 9 null NPDES R9-2007-0001 MS4 San Diego Muni Storm Water Permit Historical MNSTW1 R9-2007-0001 01/24/2007 06/26/2013 Discharger 12/29/2010 null 131169 NPDES Permit 9 null NPDES R9-2001-0001 San Diego Muni Storm Water Permit Historical MNSTW1 R9-2001-0001 02/21/2001 01/23/2007 Discharger 02/21/2001 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 Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 142150 Vista City (aka City of Vista) NPDES Permit MNSTW1 07/16/1990 Historical 352823 Vista City (aka City of Vista) 401 Certification CERFILLEXC 03/26/2009 Historical 403343 Vista City (aka City of Vista) Co-Permitee MNSTW1 01/24/2007 Historical 403424 Vista City (aka City of Vista) Co-Permitee MNSTW1 02/21/2001 Historical 304984 Vista City (aka City of Vista) 401 Certification CERFILLEXC 12/08/2005 Historical 152887 Vista City (aka City of Vista) 401 Certification CERFILLEXC 06/06/2005 Historical 397210 Vista City (aka City of Vista) Enrollee - 401 Certification CERREST 08/27/2014 Historical 409641 Vista City (aka City of Vista) 401 Certification CERFILLEXC 06/11/2018 Historical 435510 Vista City (aka City of Vista) 401 Certification CERFILLEXC 06/20/2022 Historical 434883 Vista City (aka City of Vista) 401 Certification CERFILLEXC 03/25/2021 Active 437733 Vista City (aka City of Vista) Enrollee - 401 Certification CERFILLEXC 04/27/2020 Historical 455883 Vista City (aka City of Vista) 401 Certification CERFILLEXC 05/31/2024 Active 453188 Vista City (aka City of Vista) Enrollee - NPDES NPDNONMUNIPRCS 06/28/2023 Active 169823 Vista City (aka City of Vista) 401 Certification CERFILLEXC null Historical 300516 Vista City (aka City of Vista) Enrollee SSOMUNILRG 10/18/2006 Active 213948 Vista City (aka City of Vista) Enrollee SSOMUNILRG 05/09/1996 Active 440843 Vista City (aka City of Vista) 401 Certification CERREST 02/03/2022 Active 344640 Vista City (aka City of Vista) 401 Certification CERFILLEXC 08/12/2008 Historical 397532 Vista City (aka City of Vista) Enrollee - Waiver WDRMUNIENROTH 08/01/2014 Active 438293 Vista City (aka City of Vista) 401 Certification CERFILLEXC 07/27/2021 Active 379829 Vista City (aka City of Vista) Enrollee NPDNONMUNIPRCS 06/01/2011 Historical 422311 Solana Beach City Enrollee - NPDES NPDNONMUNIPRCS 10/18/2018 Historical 454581 Solana Beach City 401 Certification CERFILLEXC 01/16/2024 Active 213945 Solana Beach City Enrollee SSOMUNISML 05/09/1996 Active 344241 Solana Beach City 401 Certification CERFILLEXC 03/04/2009 Historical 301082 Solana Beach City Enrollee SSOMUNISML 05/21/2007 Active 403423 Solana Beach City Co-Permitee MNSTW1 02/21/2001 Historical 359416 Solana Beach City Enrollee NPDNONMUNIPRCS 01/09/2009 Historical 403342 Solana Beach City Co-Permitee MNSTW1 01/24/2007 Historical 403341 Santee City Co-Permitee MNSTW1 01/24/2007 Historical 403420 Santee City Co-Permitee MNSTW1 02/21/2001 Historical 372434 San Marcos City 401 Certification CERFILLEXC 02/20/2004 Historical 379733 San Marcos City Enrollee NPDNONMUNIPRCS 06/01/2011 Historical 384107 San Marcos City Enrollee NPDNONMUNIPRCS 04/17/2012 Historical 405850 San Marcos City Enrollee - NPDES NPDNONMUNIPRCS 06/24/2016 Historical 383849 San Marcos City Enrollee NPDNONMUNIPRCS 03/28/2014 Active 403340 San Marcos City Co-Permitee MNSTW1 01/24/2007 Historical 214040 San Marcos City Enrollee LFNONOPER 04/12/1997 Active 376791 San Marcos City Individual Monitoring Requirem LFNONOPER 10/27/2010 Active 417301 San Marcos City Enrollee - 401 Certification CERFILLEXC 02/01/2018 Historical 142150 San Marcos City NPDES Permit MNSTW1 07/16/1990 Historical 380177 San Marcos City 401 Certification CERFILLEXC 01/27/2012 Active 381574 San Marcos City Enrollee - NPDES NPDNONMUNIPRCS 10/04/2011 Historical 441432 San Marcos City Co-Permitee SLIC 03/20/2019 Active 453209 San Marcos City Enrollee - NPDES NPDNONMUNIPRCS 06/28/2023 Active 339405 San Marcos City 401 Certification CERFILLEXC null Historical 422145 San Marcos City Enrollee - Waiver WDRNONMUNIPRCS 07/06/2018 Active 412078 San Marcos City Enrollee - 401 Certification CERFILLEXC 04/13/2017 Historical 371834 San Marcos City 401 Certification CERFILLEXC null Historical 366145 San Marcos City 401 Certification CERFILLEXC 06/02/2011 Historical 403419 San Marcos City Co-Permitee MNSTW1 02/21/2001 Historical 345320 San Marcos City 401 Certification CERFILLEXC 09/17/2003 Historical 403958 San Marcos City Enrollee - 401 Certification CERFILLEXC 01/27/2016 Historical 400367 San Marcos City Enrollee - 401 Certification CERFILLEXC 04/22/2015 Historical 402816 San Marcos City Enrollee - 401 Certification CERFILLEXC 10/26/2015 Historical 177910 San Marcos City 401 Certification CERFILLEXC 02/07/2005 Historical 373818 San Marcos City 401 Certification CERFILLEXC 04/25/2011 Historical 214292 San Diego Unified Port District 401 Certification CERFILLEXC 04/05/2004 Historical 307412 San Diego Unified Port District Enrollee - 401 Certification CERDREDGE 08/06/2004 Historical 402986 San Diego Unified Port District 401 Certification CERDREDGE 10/06/2016 Historical 142572 San Diego Unified Port District NPDES Permit NPDESWW 05/16/1995 Historical 169787 San Diego Unified Port District 401 Certification CERFILLEXC null Historical 214290 San Diego Unified Port District Enrollee NPDNONMUNIPRCS 08/02/2004 Historical 259782 San Diego Unified Port District Letter LNDISP null Historical 403358 San Diego Unified Port District Co-Permitee MNSTW1 01/24/2007 Historical 132906 San Diego Unified Port District WDR WDR 02/21/2000 Historical 169814 San Diego Unified Port District 401 Certification CERFILLEXC null Historical 169902 San Diego Unified Port District 401 Certification CERFILLEXC null Historical 214064 San Diego Unified Port District Enrollee - 401 Certification CERDREDGE 08/02/2002 Historical 214304 San Diego Unified Port District 401 Certification CERFILLEXC 05/07/2004 Historical 430028 San Diego Unified Port District 401 Certification CERFILLEXC 11/22/2019 Active 359417 San Diego Unified Port District 401 Certification CERFILLEXC 03/16/2009 Historical 142844 San Diego Unified Port District WDR WDR 02/08/1996 Historical 142857 San Diego Unified Port District WDR CERDREDGE 10/10/1996 Historical 169830 San Diego Unified Port District 401 Certification CERFILLEXC null Historical 301179 San Diego Unified Port District WDR WDR 04/12/2006 Historical 408376 San Diego Unified Port District 13267 Letter (Non-Enforcement) MNSTW1 08/19/2016 Historical 143114 San Diego Unified Port District WDR LFNONOPER 03/10/1994 Active 214065 San Diego Unified Port District WDR LNDISPOTH 10/13/2004 Active 214218 San Diego Unified Port District 401 Certification CERFILLEXC 04/14/2003 Historical 259788 San Diego Unified Port District Letter LNDISP null Historical 132053 San Diego Unified Port District WDR CERDREDGE 07/18/2001 Historical 141918 San Diego Unified Port District NPDES Permit NPDESWW 01/25/1982 Historical 213994 San Diego Unified Port District Enrollee LNDISP 04/09/1997 Historical 214056 San Diego Unified Port District 401 Certification CERFILLEXC 05/12/2003 Historical 392102 San Diego Unified Port District Enrollee - 401 Certification CERFILLEXC 02/24/2010 Historical 430731 San Diego Unified Port District 401 Certification CERFILLEXC 03/13/2020 Historical 142444 San Diego Unified Port District WDR LFNONOPER 02/01/1993 Historical 368023 San Diego Unified Port District 401 Certification CERFILLEXC 07/01/2009 Historical 131273 San Diego Unified Port District WDR WDR 05/08/2002 Historical 142150 San Diego Unified Port District NPDES Permit MNSTW1 07/16/1990 Historical 142120 San Diego Unified Port District NPDES Permit NPDESWW 03/12/1990 Historical 142244 San Diego Unified Port District WDR WDR 09/08/1994 Historical 148266 San Diego Unified Port District NPDES Permit NPDESWW 05/10/2000 Historical 169918 San Diego Unified Port District 401 Certification CERFILLEXC null Historical 403388 San Diego County Regional Airport Authority Co-Permitee MNSTW1 08/13/2003 Historical 447082 San Diego County Regional Airport Authority Enrollee - NPDES NPDNONMUNIPRCS 04/04/2022 Active 213995 San Diego County Regional Airport Authority Enrollee LFNONOPER 06/13/2012 Historical 360040 San Diego County Regional Airport Authority 401 Certification CERFILLEXC 04/13/2009 Historical 403335 San Diego County Regional Airport Authority Co-Permitee MNSTW1 01/24/2007 Historical 449393 San Diego County Regional Airport Authority Enrollee - WDR WDRNONMUNIPRCS 11/14/2022 Active 419725 San Diego County Regional Airport Authority Enrollee - WDR LFNONOPER 03/01/2018 Active 444988 San Diego County Regional Airport Authority Enrollee - NPDES NPDNONMUNIPRCS 09/22/2021 Active 441377 San Diego County Regional Airport Authority Co-Permitee SLIC 03/20/2019 Active 428911 San Diego County Regional Airport Authority Enrollee - NPDES NPDNONMUNIPRCS 03/07/2019 Historical 445360 San Diego County Regional Airport Authority Enrollee - NPDES NPDNONMUNIPRCS 11/16/2021 Active 447071 San Diego County Regional Airport Authority Enrollee - NPDES NPDNONMUNIPRCS 04/04/2022 Active 142150 San Diego Cnty Dept of Environmental Health NPDES Permit MNSTW1 07/16/1990 Historical 354529 San Diego Cnty Dept of Environmental Health Letter NPS 03/22/2006 Active 374807 San Diego Cnty Dept of Environmental Health 401 Certification CERFILLEXC 05/20/2011 Historical 403417 San Diego Cnty Dept of Environmental Health Co-Permitee MNSTW1 02/21/2001 Historical 430651 San Diego Cnty Dept of Environmental Health Enrollee - NPDES NPDNONMUNIPRCS 05/21/2019 Historical 404026 San Diego Cnty Dept of Environmental Health Enrollee - 401 Certification CERFILLEXC 08/25/2015 Historical 403338 San Diego Cnty Dept of Environmental Health Co-Permitee MNSTW1 01/24/2007 Historical 433026 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works 401 Certification CERFILLEXC 02/01/2006 Historical 421790 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works 401 Certification CERFILLEXC 09/20/2018 Historical 392216 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works Enrollee - 401 Certification CERFILLEXC 12/25/2010 Historical 391373 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works 401 Certification CERFILLEXC 02/28/2014 Historical 392217 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works Enrollee - 401 Certification CERFILLEXC 12/25/2010 Historical 392199 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works 401 Certification CERFILLEXC 11/14/2014 Historical 437613 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works Enrollee - 401 Certification CERFILLEXC 05/18/2020 Historical 375174 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works 401 Certification CERFILLEXC 10/14/2010 Historical 403337 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works Co-Permitee MNSTW1 01/24/2007 Historical 392213 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works Enrollee - 401 Certification CERFILLEXC 01/14/2011 Historical 374969 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works 401 Certification CERFILLEXC 09/08/2010 Historical 371693 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works 401 Certification CERFILLEXC 10/19/2009 Historical 142150 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works NPDES Permit MNSTW1 07/16/1990 Historical 403390 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works Co-Permitee MNSTW1 02/21/2001 Historical 392147 San Diego City Transp & Stormwater Dept (Storm Water Division) Public Works Enrollee - 401 Certification CERFILLEXC 12/25/2010 Historical 214155 Poway City Enrollee NPDNONMUNIPRCS 02/26/2003 Historical 339532 Poway City Enrollee LNDISP null Historical 142150 Poway City NPDES Permit MNSTW1 07/16/1990 Historical 213941 Poway City Enrollee SSOMUNILRG 05/09/1996 Active 172286 Poway City 401 Certification CERFILLEXC null Historical 412056 Poway City Enrollee - 401 Certification CERFILLEXC 03/08/2017 Historical 415742 Poway City Enrollee - NPDES NPDMUNIOTH 07/01/2017 Active 400646 Poway City Enrollee - 401 Certification CERREST 05/20/2015 Historical 403334 Poway City Co-Permitee MNSTW1 01/24/2007 Historical 403387 Poway City Co-Permitee MNSTW1 02/21/2001 Historical 406203 Poway City Reclamation Requirements REC 08/10/2016 Active 412672 Poway City Enrollee - 401 Certification CERFILLEXC 04/13/2017 Historical 214205 Poway City 401 Certification CERFILLEXC 01/17/2003 Historical 214138 Poway City Enrollee NPDNONMUNIPRCS 06/11/2014 Active 300506 Poway City Enrollee SSOMUNILRG 08/21/2006 Active 142907 Poway City Reclamation Requirements REC 10/15/1997 Historical 142060 Oceanside City WDR WDRMUNILRG 04/25/1988 Historical 214171 Oceanside City 401 Certification CERFILLEXC 02/03/2003 Historical 306005 Oceanside City NPDES Permit NPDMUNILRG 08/10/2005 Historical 409722 Oceanside City WDR LFNONOPER 06/12/2012 Active 398712 Oceanside City Enrollee - Waiver WDRNONMUNIPRCS 11/07/2014 Active 401761 Oceanside City Enrollee - WDR REC 10/08/2015 Active 405139 Oceanside City 401 Certification CERFILLEXC null Historical 416673 Oceanside City Enrollee - NPDES NPDMUNIOTH 07/01/2017 Active 434521 Oceanside City NPDES Permit NPDMUNILRG 04/01/2020 Active 439819 Oceanside City Co-Permitee SLIC 03/20/2019 Active 214142 Oceanside City Enrollee NPDNONMUNIPRCS 05/29/2003 Historical 214179 Oceanside City 401 Certification CERFILLEXC 03/17/2003 Historical 377272 Oceanside City NPDES Permit NPDMUNILRG 03/03/2011 Historical 444861 Oceanside City 401 Certification CERFILLEXC 06/09/2022 Active 214246 Oceanside City 401 Certification CERFILLEXC 01/09/2004 Historical 248010 Oceanside City Letter LNDISP 06/20/2002 Historical 400279 Oceanside City Enrollee - NPDES NPDNONMUNIPRCS 04/13/2015 Historical 403333 Oceanside City Co-Permitee MNSTW1 01/24/2007 Historical 422642 Oceanside City Enrollee - Waiver WDRMUNILRG 07/19/2018 Historical 398762 Oceanside City Enrollee - Waiver WDRMUNIENROTH 06/26/2014 Active 142064 Oceanside City WDR LFNONOPER 08/29/1988 Historical 142150 Oceanside City NPDES Permit MNSTW1 07/16/1990 Historical 142526 Oceanside City NPDES Permit NPDMUNILRG 02/09/1995 Historical 147496 Oceanside City NPDES Permit NPDMUNILRG 02/09/2000 Historical 214276 Oceanside City 401 Certification CERFILLEXC 05/04/2004 Historical 354035 Oceanside City 401 Certification CERFILLEXC 08/06/2009 Historical 397627 Oceanside City Letter CERFILLEXC 08/08/2014 Active 403386 Oceanside City Co-Permitee MNSTW1 02/21/2001 Historical 449673 Oceanside City Enrollee - 401 Certification CERREST 12/01/2022 Active 439818 Oceanside City Co-Permitee SLIC 03/20/2019 Active 142614 Oceanside City WDR LFNONOPER 11/14/1983 Active 213940 Oceanside City Enrollee SSOMUNILRG 05/09/1996 Active 214037 Oceanside City Enrollee NPDNONMUNIPRCS 09/21/2000 Historical 214174 Oceanside City 401 Certification CERFILLEXC 01/15/2003 Historical 302369 Oceanside City 401 Certification CERFILLEXC 03/01/2006 Historical 401474 Oceanside City Enrollee - Waiver WDRNONMUNIPRCS 06/19/2015 Active 260850 Oceanside City Letter LNDISP null Historical 304986 Oceanside City 401 Certification CERFILLEXC 03/02/2006 Historical 372960 Oceanside City Enrollee NPDNONMUNIPRCS 11/01/2010 Historical 141494 Oceanside City WDR WDRMUNILRG 05/20/1974 Historical 147055 Oceanside City WDR LNDISP 07/19/1971 Historical 147617 Oceanside City NPDES Permit NPDMUNILRG 01/23/1984 Historical 213982 Oceanside City Enrollee LFNONOPER 06/13/2012 Active 214199 Oceanside City 401 Certification CERFILLEXC 08/25/2003 Historical 322076 Oceanside City 401 Certification CERREST 05/20/2010 Historical 392495 Oceanside City 401 Certification CERFILLEXC 12/29/2014 Historical 403087 Oceanside City 401 Certification CERFILLEXC 07/20/2017 Active 452565 Oceanside City Enrollee - 401 Certification CERFILLEXC 06/08/2023 Active 314658 Oceanside City Enrollee NPDNONMUNIPRCS 12/07/2006 Historical 351262 Oceanside City Enrollee NPDNONMUNIPRCS 09/04/2008 Historical 440373 Oceanside City Co-Permitee SLIC 07/09/2020 Active 440378 Oceanside City Co-Permitee SLIC 07/09/2020 Active 443138 Oceanside City WDR REC 12/08/2021 Active 437022 Oceanside City Enrollee - 401 Certification CERFILLEXC 03/19/2020 Historical 165397 Oceanside City Letter LNDISP 06/05/2002 Active 142438 Oceanside City WDR WDRMUNILRG 12/20/1993 Active 214250 Oceanside City 401 Certification CERFILLEXC 01/28/2004 Historical 300562 Oceanside City Enrollee SSOMUNILRG 05/16/2012 Active 321491 Oceanside City 401 Certification CERFILLEXC 02/15/2008 Historical 400770 National City WDR CERREST 09/23/2015 Active 403385 National City Co-Permitee MNSTW1 02/21/2001 Historical 300505 National City Enrollee SSOMUNILRG 11/21/2006 Active 403330 National City Co-Permitee MNSTW1 01/24/2007 Historical 142150 National City NPDES Permit MNSTW1 07/16/1990 Historical 213939 National City Enrollee SSOMUNILRG 05/09/1996 Active 447473 Lemon Grove City Enrollee - WDR CERFILLEXC 05/04/2022 Active 213938 Lemon Grove City Enrollee SSOMUNILRG 05/09/1996 Active 300504 Lemon Grove City Enrollee SSOMUNILRG 08/15/2006 Active 142150 Lemon Grove City NPDES Permit MNSTW1 07/16/1990 Historical 403329 Lemon Grove City Co-Permitee MNSTW1 01/24/2007 Historical 169775 Lemon Grove City 401 Certification CERFILLEXC null Historical 403384 Lemon Grove City Co-Permitee MNSTW1 02/21/2001 Historical 172015 Lemon Grove City 401 Certification CERFILLEXC null Historical 448184 Lemon Grove City 13383 (Non-Enforcement) DISCHSW 08/13/2004 Historical 403328 La Mesa City Co-Permitee MNSTW1 01/24/2007 Historical 300500 La Mesa City Enrollee SSOMUNILRG 08/17/2006 Active 398783 La Mesa City 401 Certification CERREST 04/02/2015 Historical 417965 La Mesa City Enrollee - 401 Certification CERFILLEXC 02/27/2018 Historical 448184 La Mesa City 13383 (Non-Enforcement) DISCHSW 08/13/2004 Historical 213936 La Mesa City Enrollee SSOMUNILRG 05/09/1996 Active 142150 La Mesa City NPDES Permit MNSTW1 07/16/1990 Historical 403383 La Mesa City Co-Permitee MNSTW1 02/21/2001 Historical 392238 La Mesa City Enrollee - 401 Certification CERFILLEXC 04/09/2012 Historical 403321 Imperial Beach City Co-Permitee MNSTW1 01/24/2007 Historical 351248 Imperial Beach City 401 Certification CERFILLEXC 04/28/2009 Historical 395359 Imperial Beach City Enrollee NPDNONMUNIPRCS 04/01/2014 Historical 213934 Imperial Beach City Enrollee SSOMUNISML 05/09/1996 Active 448208 Imperial Beach City Enrollee - NPDES NPDNONMUNIPRCS 06/28/2023 Active 300495 Imperial Beach City Enrollee SSOMUNISML 10/11/2006 Active 142150 Imperial Beach City NPDES Permit MNSTW1 07/16/1990 Historical 403382 Imperial Beach City Co-Permitee MNSTW1 02/21/2001 Historical 141352 Escondido City NPDES Permit NPDMUNILRG 01/28/1974 Historical 374060 Escondido City WDR WDRMUNILRG 07/14/2010 Active 214172 Escondido City 401 Certification CERFILLEXC 11/01/2002 Historical 369130 Escondido City 401 Certification CERFILLEXC 07/16/2009 Historical 401892 Escondido City NPDES Permit NPDMUNILRG 08/01/2015 Historical 142912 Escondido City NPDES Permit NPDMUNILRG 09/09/1998 Historical 214372 Escondido City 401 Certification CERFILLEXC 06/10/2005 Historical 435964 Escondido City Enrollee - 401 Certification CERFILLEXC 12/19/2019 Historical 412088 Escondido City Enrollee - 401 Certification CERFILLEXC 03/07/2017 Historical 133002 Escondido City NPDES Permit NPDMUNILRG 12/10/2003 Historical 169792 Escondido City 401 Certification CERFILLEXC null Historical 261373 Escondido City NPDES Permit NPDMUNILRG 06/08/2005 Historical 375642 Escondido City NPDES Permit NPDMUNILRG 10/28/2010 Historical 405066 Escondido City 401 Certification CERFILLEXC 08/08/2016 Active 454112 Escondido City Enrollee - 401 Certification CERFILLEXC 10/31/2023 Active 214181 Escondido City 401 Certification CERFILLEXC 03/14/2003 Historical 389221 Escondido City 401 Certification CERFILLEXC 05/16/2019 Active 143056 Escondido City WDR WDRMUNILRG 06/21/1993 Superceded 214134 Escondido City Enrollee - NPDES NPDNONMUNIPRCS 12/23/2014 Active 372169 Escondido City 401 Certification CERFILLEXC 01/05/2010 Historical 403381 Escondido City Co-Permitee MNSTW1 02/21/2001 Historical 420777 Escondido City NPDES Permit NPDMUNILRG 06/01/2018 Active 442813 Escondido City Enrollee - WDR CERFILLEXC 05/23/2022 Historical 142247 Escondido City NPDES Permit NPDMUNILRG 11/10/1994 Historical 213933 Escondido City Enrollee SSOMUNILRG 05/09/1996 Active 344634 Escondido City Letter NPDESWW 04/03/2008 Historical 389773 Escondido City 401 Certification CERFILLEXC 07/24/2015 Active 401475 Escondido City Enrollee - Waiver WDRNONMUNIPRCS 06/19/2015 Active 404634 Escondido City Enrollee - WDR WDRNONMUNIPRCS 02/22/2016 Historical 404691 Escondido City Enrollee - 401 Certification CERFILLEXC 01/20/2016 Historical 453204 Escondido City 401 Certification CERFILLEXC 10/13/2023 Active 452949 Escondido City WDR WDRMUNILRG 12/13/2023 Active 143363 Escondido City NPDES Permit NPDMUNILRG 06/06/1988 Historical 214044 Escondido City Enrollee NPDNONMUNIPRCS 12/22/2000 Historical 318521 Escondido City NPDES Permit NPDNONMUNIPRCS 09/24/2005 Historical 328868 Escondido City 401 Certification CERFILLEXC 07/23/2012 Historical 403316 Escondido City Co-Permitee MNSTW1 01/24/2007 Historical 416983 Escondido City Enrollee - NPDES NPDMUNIOTH 07/01/2017 Active 451135 Escondido City Enrollee - 401 Certification CERFILLEXC 02/23/2023 Historical 407159 Escondido City 401 Certification CERFILLEXC 03/06/2018 Active 403960 Escondido City Enrollee - WDR WDRNONMUNIPRCS 12/18/2015 Active 440375 Escondido City Co-Permitee SLIC 07/09/2020 Active 141889 Escondido City NPDES Permit NPDMUNILRG 03/23/1981 Historical 147465 Escondido City NPDES Permit NPDMUNILRG 11/10/1999 Historical 214067 Escondido City 401 Certification CERFILLEXC 10/22/2002 Historical 214156 Escondido City Enrollee NPDNONMUNIPRCS 03/26/2003 Historical 300549 Escondido City Enrollee SSOMUNILRG 11/21/2006 Active 142150 Escondido City NPDES Permit MNSTW1 07/16/1990 Historical 379271 Encinitas City Enrollee NPDNONMUNIPRCS 05/26/2011 Historical 456543 Encinitas City Enrollee - 401 Certification CERDREDGE 06/06/2024 Active 213932 Encinitas City Enrollee SSOMUNILRG 05/09/1996 Active 403310 Encinitas City Co-Permitee MNSTW1 01/24/2007 Historical 451136 Encinitas City Enrollee - 401 Certification CERFILLEXC 02/21/2023 Historical 300492 Encinitas City Enrollee SSOMUNILRG 08/24/2006 Active 456164 Encinitas City Enrollee - 401 Certification CERFILLEXC 04/22/2024 Active 375635 Encinitas City 401 Certification CERREST 11/18/2014 Historical 403380 Encinitas City Co-Permitee MNSTW1 02/21/2001 Historical 142150 Encinitas City NPDES Permit MNSTW1 07/16/1990 Historical 355414 Encinitas City 401 Certification CERREST 02/11/2010 Active 443112 El Cajon City 401 Certification CERREST 05/21/2021 Active 403306 El Cajon City Co-Permitee MNSTW1 01/24/2007 Historical 142150 El Cajon City NPDES Permit MNSTW1 07/16/1990 Historical 300489 El Cajon City Enrollee SSOMUNILRG 11/22/2006 Active 395025 El Cajon City Enrollee - Waiver LNDISPOTH 06/26/2014 Active 403379 El Cajon City Co-Permitee MNSTW1 02/21/2001 Historical 213931 El Cajon City Enrollee SSOMUNILRG 05/09/1996 Active 365946 Del Mar City Enrollee NPDNONMUNIPRCS 06/16/2009 Historical 371206 Del Mar City 401 Certification CERFILLEXC 11/25/2009 Historical 403305 Del Mar City Co-Permitee MNSTW1 01/24/2007 Historical 411099 Del Mar City 401 Certification CERFILLEXC 07/02/2019 Historical 142150 Del Mar City NPDES Permit MNSTW1 07/16/1990 Historical 213930 Del Mar City Enrollee SSOMUNISML 05/09/1996 Active 416485 Del Mar City Enrollee - NPDES NPDMUNIOTH 07/01/2017 Active 403378 Del Mar City Co-Permitee MNSTW1 02/21/2001 Historical 446007 Del Mar City 401 Certification CERFILLEXC 10/31/2022 Active 214278 Del Mar City Enrollee NPDNONMUNIPRCS 04/12/2004 Historical 300487 Del Mar City Enrollee SSOMUNISML 11/03/2006 Active 142150 Coronado City NPDES Permit MNSTW1 07/16/1990 Historical 214048 Coronado City Enrollee NPDNONMUNIPRCS 05/11/2001 Historical 403377 Coronado City Co-Permitee MNSTW1 02/21/2001 Historical 403304 Coronado City Co-Permitee MNSTW1 01/24/2007 Historical 213918 Coronado City Enrollee NPDNONMUNIPRCS 07/18/1996 Historical 417951 Coronado City Enrollee - NPDES NPDNONMUNIPRCS 12/22/2017 Active 403376 Chula Vista City Co-Permitee MNSTW1 02/21/2001 Historical 300484 Chula Vista City Enrollee SSOMUNILRG 09/19/2006 Active 349673 Chula Vista City 401 Certification CERFILLEXC 03/27/2009 Historical 388691 Chula Vista City Enrollee - 401 Certification CERFILLEXC 01/05/2013 Historical 173196 Chula Vista City 401 Certification CERFILLEXC 07/25/2002 Historical 403303 Chula Vista City Co-Permitee MNSTW1 01/24/2007 Historical 319947 Chula Vista City 401 Certification CERFILLEXC null Historical 142150 Chula Vista City NPDES Permit MNSTW1 07/16/1990 Historical 392168 Chula Vista City Enrollee - 401 Certification CERFILLEXC 01/07/2013 Historical 367275 Chula Vista City 401 Certification CERFILLEXC 11/17/2009 Historical 214257 Chula Vista City 401 Certification CERFILLEXC 08/12/2003 Historical 213928 Chula Vista City Enrollee SSOMUNILRG 05/09/1996 Active 143053 Carlsbad City (Duplicate 554051) WDR WDR 05/17/1993 Historical 316345 Carlsbad City (Duplicate 554051) 401 Certification CERFILLEXC 10/12/2006 Historical 425492 Carlsbad City (Duplicate 554051) Enrollee - 401 Certification CERFILLEXC 10/25/2018 Historical 142150 Carlsbad City (Duplicate 554051) NPDES Permit MNSTW1 07/16/1990 Historical 322150 Carlsbad City (Duplicate 554051) 401 Certification CERFILLEXC 03/13/2007 Historical 373910 Carlsbad City (Duplicate 554051) 401 Certification CERFILLEXC 01/08/2001 Historical 373911 Carlsbad City (Duplicate 554051) 401 Certification CERFILLEXC 05/12/2006 Historical 213927 Carlsbad City (Duplicate 554051) Enrollee SSOMUNILRG 05/09/1996 Active 372488 Carlsbad City (Duplicate 554051) 401 Certification CERFILLEXC 01/27/2010 Historical 367309 Carlsbad City (Duplicate 554051) 401 Certification CERFILLEXC 04/20/2010 Historical 214364 Carlsbad City (Duplicate 554051) 401 Certification CERFILLEXC 06/10/2005 Historical 423622 Carlsbad City (Duplicate 554051) Enrollee - WDR CERFILLEXC 09/19/2018 Historical 403656 Carlsbad City (Duplicate 554051) Enrollee - 401 Certification CERREST 01/27/2016 Historical 353525 Carlsbad City (Duplicate 554051) 401 Certification CERFILLEXC 12/17/2009 Historical 415787 Carlsbad City (Duplicate 554051) Enrollee - NPDES NPDNONMUNIPRCS 10/27/2017 Historical 403302 Carlsbad City (Duplicate 554051) Co-Permitee MNSTW1 01/24/2007 Historical 214323 Carlsbad City (Duplicate 554051) 401 Certification CERFILLEXC 07/19/2004 Historical 403375 Carlsbad City (Duplicate 554051) Co-Permitee MNSTW1 02/21/2001 Historical 396280 Carlsbad City (Duplicate 554051) Enrollee LNDISPOTH 05/16/2014 Historical