General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 147923 West County Agency County Agency 2910 Hilltop Drive Richmond, CA 94806-1974 510-222-6700 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 272082 West County WW District WPCP Contra Costa 2 Wastewater Treatment Facility None null null 252657 Richmond WPCP Contra Costa 2 Wastewater Treatment Facility None null null 215234 West County Agency Outfall Contra Costa 2 Wastewater Treatment Facility Owner 07/27/1998 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 101855 E J Shallaby Person Facility Contact 07/27/1998 null null 531503 Stephen Linsley Person Data Submitter 01/30/2012 null null 607498 Michael McKenzie Person Data Submitter 08/15/2022 null null 544134 Joanne Le Person Legally Responsible Official 03/07/2017 11/02/2022 null 303346 Jean McMahon Person Data Submitter 03/08/2006 null null 300074 E. Shalaby Person Legally Responsible Official 07/13/2011 04/06/2017 null 585930 Angela Brodeur Person Data Submitter 11/28/2018 11/02/2022 null 608487 Brian Bruce Person Legally Responsible Official 04/30/2020 null null 585930 Angela Brodeur Person Data Submitter 10/25/2018 11/02/2022 null 537593 Aaron Winer Person Legally Responsible Official 09/25/2019 09/25/2019 null 537593 Aaron Winer Person Legally Responsible Official 09/27/2019 null null 93334 Brian Hill Person Legally Responsible Official 03/08/2013 07/01/2017 null 101855 E J Shallaby Person Legally Responsible Official 04/03/2006 null null 538153 Alan Wolken Person Legally Responsible Official 01/23/2013 null null 50477 West County Wastewater District Organization Belong To 12/22/2009 null Special District 50477 West County Wastewater District Organization Member Of (Passive) 12/22/2009 null Special District 217235 Richmond City Organization Belong To 12/22/2009 null City Agency 217235 Richmond City Organization Member Of (Passive) 12/22/2009 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 430648 Co-Permitee 2 2 071107001 Co-Permitee R2-2019-0017 for West County Agency Active NPDMUNILRG R2-2019-0017 07/01/2019 null Discharger 05/20/2019 null 378837 Co-Permitee 2 null Order No. R2-2011-0012 for PCB requirements for West County Agency Combined Historical NPDMUNILRG R2-2011-0012 04/01/2011 12/31/2012 Discharger 03/01/2008 null 360540 Co-Permitee 2 null Order No. R2-2007-0077 Mercury Watershed Permit for West County Agency Combined Historical NPDMUNILRG R2-2007-0077 03/01/2008 12/31/2012 Discharger 03/01/2008 null 389165 Co-Permitee 2 null Co-permittee of R2 Hg & PCB Watershed Permit for West County Agency Combined Active NPDMUNILRG R2-2017-0041 01/01/2013 null Discharger 03/01/2008 null 299856 Enrollee 2 2SSO10118 Enrollee of SB SSO WDR for West County Agency Historical WDR 2006-0003-DWQ 08/21/2006 09/25/2008 Discharger 04/10/2006 null 258528 NPDES Permit 2 2 071107001 NPDES Permit for West County Agency (2 071107001) Historical NPDESWW 88-071-01 05/18/1988 01/19/1994 Discharger 05/18/1988 null 145582 NPDES Permit 2 2 071107001 NPDES 82-065 for WEST COUNTY AGENCY Historical NPDMUNILRG 82-065 12/15/1982 05/18/1988 Discharger 12/15/1982 null 131140 NPDES Permit 2 2 071107001 NPDES 01-144 for WEST COUNTY AGENCY Historical NPDMUNILRG R2-2001-0144 10/31/2001 null Discharger 11/28/2001 null 349718 NPDES Permit 2 2 071037001 NPDES R2-2008-0003 for WEST COUNTY AGENCY Historical NPDMUNILRG R2-2008-0003 04/01/2008 06/30/2013 Discharger 11/28/2001 null 428795 NPDES Permit 2 2 071107001 NPDES R2-2019-0003 for West County Agency Active NPDMUNILRG R2-2019-0003 04/01/2019 null Discharger 02/13/2019 null 143291 NPDES Permit 2 2 071107001 NPDES 94-01401 for WEST COUNTY AGENCY Historical NPDMUNILRG 94-01401 01/19/1994 10/30/2001 Discharger 01/19/1994 null 390243 NPDES Permit 2 2 071107001 NPDES R2-2013-0016 for West County Agency Historical NPDMUNILRG R2-2013-0016 07/01/2013 05/01/2019 Discharger 05/15/2013 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. 1123414 12/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 39.5 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1123413 12/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 55.32 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1123412 12/23/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 67.5 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1123411 12/31/2023 CAT1 BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported value was 80 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1123410 12/09/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 72.17 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1123409 12/23/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 67.51 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1123408 12/31/2023 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 84 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1123407 12/16/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 54.68 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1121422 09/30/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 47.87 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1120943 08/05/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 63.97 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1119672 07/29/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 103.94 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1119671 07/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 55.225 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1119670 07/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 47.22 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1119669 07/29/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 139.33 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1119001 06/03/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 149.57 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1119000 06/30/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 30 mg/L and reported value was 89.188 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1118999 06/17/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 85.07 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1118998 06/10/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 186.43 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1118997 06/10/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 152.83 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1118996 06/03/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 45 mg/L and reported value was 152 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1118995 06/30/2023 CAT1 BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported value was 74 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1118994 06/30/2023 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 58 % at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1118993 06/30/2023 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 100.28 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N 1118992 06/17/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 103.81 mg/L at EFF-002. Violation N eSMR West County Agency Outfall 428795 R2-2019-0003 N Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 449397 Admin Civil Liability R2-2023-1004 ACL R2-2023-1004 for West County Agency NPDMUNILRG 04/18/2023 Active 433624 Admin Civil Liability R2-2020-1026 ACL R2-2020-1026 for West County Agency NPDMUNILRG 07/21/2020 Historical 406910 Admin Civil Liability null ACL 11/29/2016 for West County Agency NPDMUNILRG 11/29/2016 Historical 393010 Admin Civil Liability R2-2013-1034 ACL 11/06/2013 for West County Agency NPDMUNILRG 11/06/2013 Historical 385132 Cease and Desist Order R2-2008-0004 CDO R2-2008-0004 for West County Agency NPDESWW 04/01/2008 Historical 381682 Admin Civil Liability R2-2011-0101 ACL NPDESWW 10/04/2011 Historical 374949 Admin Civil Liability R2-2011-0067 ACL for West County Agency NPDESWW 07/13/2011 Historical 305804 Notice of Violation NOV NOV for failure to measure influent NPDESWW 10/31/2001 Historical 234691 Admin Civil Liability R2-2001-0006 Enforcement - 2 071107001 NPDMUNILRG 01/29/2001 Historical 225666 Admin Civil Liability R2-2000-0099 Enforcement - 2 071107001 NPDMUNILRG 11/29/2000 Historical 225498 Oral Communication UNKNOWN Enforcement - 2 071107001 NPDMUNILRG 07/21/2000 Historical 225497 Oral Communication UNKNOWN Enforcement - 2 071107001 NPDMUNILRG 04/20/2000 Historical 225496 13267 Letter UNKNOWN Enforcement - 2 071107001 NPDMUNILRG 03/20/2000 Historical 225495 Oral Communication UNKNOWN Enforcement - 2 071107001 NPDMUNILRG 04/20/2000 Historical 225494 Oral Communication UNKNOWN Enforcement - 2 071107001 NPDMUNILRG 05/19/2000 Historical 225493 Oral Communication UNKNOWN Enforcement - 2 071107001 NPDMUNILRG 05/19/2000 Historical 225492 13267 Letter UNKNOWN Enforcement - 2 071107001 NPDMUNILRG 05/19/2000 Historical 225491 Oral Communication UNKNOWN Enforcement - 2 071107001 NPDMUNILRG 06/22/2000 Historical 225490 Oral Communication UNKNOWN Enforcement - 2 071107001 NPDMUNILRG 06/22/2000 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 432932 Richmond City 401 Certification CERFILLEXC 04/16/2020 Active 432932 Richmond City 401 Certification CERFILLEXC 04/16/2020 Active 430649 West County Wastewater District Co-Permitee NPDMUNILRG 07/01/2019 Active 430649 West County Wastewater District Co-Permitee NPDMUNILRG 07/01/2019 Active 430632 Richmond City Co-Permitee NPDMUNILRG 07/01/2019 Active 430632 Richmond City Co-Permitee NPDMUNILRG 07/01/2019 Active 430267 Richmond City Co-Permitee NPDMUNILRG 04/01/2019 Active 430267 Richmond City Co-Permitee NPDMUNILRG 04/01/2019 Active 430266 West County Wastewater District Co-Permitee NPDMUNILRG 04/01/2019 Active 430266 West County Wastewater District Co-Permitee NPDMUNILRG 04/01/2019 Active 415016 Richmond City Co-Permitee NPDMUNILRG 07/01/2013 Historical 415016 Richmond City Co-Permitee NPDMUNILRG 07/01/2013 Historical 415014 West County Wastewater District Co-Permitee NPDMUNILRG 07/01/2013 Historical 415014 West County Wastewater District Co-Permitee NPDMUNILRG 07/01/2013 Historical 391662 Richmond City 401 Certification CERFILLEXC 04/26/2012 Historical 391662 Richmond City 401 Certification CERFILLEXC 04/26/2012 Historical 391285 West County Wastewater District 401 Certification CERFILLEXC 09/04/2012 Historical 391285 West County Wastewater District 401 Certification CERFILLEXC 09/04/2012 Historical 383684 West County Wastewater District Co-Permitee NPDMUNILRG 04/01/2008 Historical 383684 West County Wastewater District Co-Permitee NPDMUNILRG 04/01/2008 Historical 349718 West County Wastewater District NPDES Permit NPDMUNILRG 04/01/2008 Historical 349718 Richmond City NPDES Permit NPDMUNILRG 04/01/2008 Historical 349718 Richmond City NPDES Permit NPDMUNILRG 04/01/2008 Historical 349718 West County Wastewater District NPDES Permit NPDMUNILRG 04/01/2008 Historical 347498 Richmond City NPDES Permit NPDESWW 08/21/1979 Historical 347498 Richmond City NPDES Permit NPDESWW 08/21/1979 Historical 347497 West County Wastewater District NPDES Permit NPDESWW 05/18/1988 Historical 347497 West County Wastewater District NPDES Permit NPDESWW 05/18/1988 Historical 347496 Richmond City NPDES Permit NPDESWW 05/18/1988 Historical 347496 Richmond City NPDES Permit NPDESWW 05/18/1988 Historical 300105 Richmond City Enrollee SSOMUNILRG 10/30/2006 Active 300105 Richmond City Enrollee SSOMUNILRG 10/30/2006 Active 300013 West County Wastewater District Enrollee SSOMUNILRG 11/20/2007 Active 300013 West County Wastewater District Enrollee SSOMUNILRG 11/20/2007 Active 172265 Richmond City 401 Certification CERFILLEXC null Historical 172265 Richmond City 401 Certification CERFILLEXC null Historical 170942 Richmond City 401 Certification CERFILLEXC null Historical 170942 Richmond City 401 Certification CERFILLEXC null Historical 145532 West County Wastewater District Reclamation Requirements REC 06/17/1981 Historical 145532 West County Wastewater District Reclamation Requirements REC 06/17/1981 Historical 143293 West County Wastewater District NPDES Permit NPDMUNILRG 01/19/1994 Historical 143293 West County Wastewater District NPDES Permit NPDMUNILRG 01/19/1994 Historical 143292 Richmond City NPDES Permit NPDMUNILRG 01/19/1994 Historical 143292 Richmond City NPDES Permit NPDMUNILRG 01/19/1994 Historical 141672 West County Wastewater District Reclamation Requirements REC 02/21/1990 Active 141672 West County Wastewater District Reclamation Requirements REC 02/21/1990 Active 131773 West County Wastewater District NPDES Permit NPDMUNILRG 10/31/2001 Historical 131773 West County Wastewater District NPDES Permit NPDMUNILRG 10/31/2001 Historical 131772 Richmond City NPDES Permit NPDMUNILRG 10/31/2001 Historical 131772 Richmond City NPDES Permit NPDMUNILRG 10/31/2001 Historical