General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 37743 Rodeo Sanitary District Special District 800 San Pablo Avenue Rodeo, CA 94572-1232 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 861726 Rodeo Outfall Cleaning Contra Costa 2 Dredge/Fill Site Owner 10/03/2019 null 630973 Rodeo SD CS Contra Costa 2 Collection_System Owner 04/03/2006 null 253174 Rodeo Sanitary District WWTP Contra Costa 2 Wastewater Treatment Facility Owner 03/09/1999 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 631485 Dean Twigg Person Data Submitter 03/11/2022 null null 626230 Timothy Gregor Person Data Submitter 07/19/2021 null null 626230 Timothy Gregor Person Data Submitter 05/12/2022 null null 562599 Jeffrey Greer Person Legally Responsible Official 10/11/2022 null null 530483 Andrew Alva Person Data Submitter 12/14/2011 null null 526393 Dennis Lambert Person Data Submitter 03/25/2011 null null 299845 Steven Beall Person Employee 03/08/2006 null null 299845 Steven Beall Person Legally Responsible Official 04/03/2006 null null 142886 Dave Sullivan Person Enforcement Contact 07/22/2003 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 450497 NPDES Permit 2 2 071039001 NPDES R2-2022-0037 for Rodeo Sanitary District Active NPDMUNILRG R2-2022-0037 02/01/2023 null Discharger 12/14/2022 null 434616 401 Certification 2 2 CW434616 401 Cert for Rodeo Sanitary District Historical CERFILLEXC null 10/30/2019 09/22/2020 Discharger 10/03/2019 null 430633 Co-Permitee 2 2 071039001 Co-Permitee R2-2019-0017 for Rodeo Sanitary District Active NPDMUNILRG R2-2019-0017 07/01/2019 null Discharger 05/20/2019 null 416321 NPDES Permit 2 2 071039001 NPDES R2-2017-0034 for Rodeo Sanitary District Historical NPDMUNILRG R2-2017-0034 11/01/2017 01/31/2023 Discharger 09/13/2017 null 389107 Co-Permitee 2 2 071039001 Co-permittee of R2 Hg & PCB Watershed Permit for RODEO Sanitary District WWTP Active NPDMUNILRG R2-2017-0041 01/01/2013 null Discharger 03/01/2008 null 384402 NPDES Permit 2 2 071039001 NPDES R2-2012-0027 for RODEO SANITARY DISTRICT Historical NPDMUNILRG R2-2012-0027 06/01/2012 10/31/2017 Discharger 09/19/2001 null 378820 Co-Permitee 2 2 071039001 Order No. R2-2011-0012 PCB requirements for Rodeo Sanitary District Historical NPDMUNILRG R2-2011-0012 04/01/2011 12/31/2012 Discharger 03/01/2008 null 360524 Co-Permitee 2 2 071039001 Order No. R2-2007-0077 Mercury Watershed Permit for Rodeo Sanitary District Historical NPDMUNILRG R2-2007-0077 03/01/2008 12/31/2012 Discharger 03/01/2008 null 309887 NPDES Permit 2 null NPDES R2-2006-0062 for RODEO SANITARY DISTRICT Historical NPDMUNILRG R2-2006-0062 12/01/2006 05/31/2012 Discharger 09/19/2001 null 300109 Enrollee 2 2SSO10171 Enrollee of SB SSO WDR for Rodeo Sanitary District Active SSOMUNISML 2022-0103-DWQ 09/12/2006 null Discharger 04/10/2006 null 148455 NPDES Permit 2 2 071039001 NPDES 01-107 for RODEO SANITARY DISTRICT Historical NPDMUNILRG R2-2001-0107 09/19/2001 12/01/2006 Discharger 09/19/2001 null 145985 NPDES Permit 2 2 071039001 NPDES 84-039 for RODEO SANITARY DISTRICT Historical NPDMUNILRG 84-039 07/18/1984 null Discharger 07/18/1984 null 143308 NPDES Permit 2 2 071039001 NPDES 94-067 for RODEO SANITARY DISTRICT Historical NPDMUNILRG 94-067 06/15/1994 09/18/2001 Discharger 06/15/1994 null 141598 NPDES Permit 2 2 071039001 NPDES 89-103 for RODEO SANITARY DISTRICT Historical NPDMUNILRG 89-103 06/21/1989 null Discharger 06/21/1989 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. 1124675 01/11/2024 OEV Enterococci Monthly 90th% limit is 1100 CFU/100 mL and reported value was 2400 CFU/100 mL at EFF-001D. Violation N Report Rodeo Sanitary District WWTP 450497 R2-2022-0037 N 1123811 12/29/2023 OEV Enterococci Monthly 90th% limit is 1100 MPN/100 mL and reported value was 2000 MPN/100 mL at EFF-001D. Violation null Report Rodeo Sanitary District WWTP 450497 R2-2022-0037 N Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 455323 Admin Civil Liability R2-2024-1028 ACL R2-2024-1028 for Rodeo Sanitary District NPDMUNILRG 03/05/2024 Historical 448566 Oral Communication null Oral Com 09/04/2019 for Rodeo Sanitary District NPDMUNILRG 09/04/2019 Historical 442581 Staff Enforcement Letter null SEL 12/15/2020 for Rodeo Sanitary District NPDMUNILRG 12/15/2020 Historical 439583 Admin Civil Liability R2-2020-1031 ACL R2-2020-1031 for Rodeo Sanitary District NPDMUNILRG 11/11/2020 Historical 425250 Staff Enforcement Letter null SEL 09/17/2018 for Rodeo Sanitary District SSOMUNISML 09/17/2018 Historical 385469 Notice of Violation null NOV May 22, 2012, for Rodeo Sanitary District NPDMUNILRG 05/22/2012 Active 381857 Admin Civil Liability R2-2011-0080 ACL for Rodeo SD NPDMUNILRG 10/18/2011 Historical 381841 Staff Enforcement Letter null SEL 10/18/2011 for RODEO SANITARY DISTRICT NPDMUNILRG 10/18/2011 Historical 365770 Admin Civil Liability R2-2009-0046 ACL Order R2-2009-0046 for Rodeo Sanitary District NPDMUNILRG 06/11/2009 Historical 338131 Admin Civil Liability R2-2007-0083 MMP R2-2007-0083 for RODEO SANITARY DISTRICT NPDMUNILRG 11/29/2007 Historical 248827 Staff Enforcement Letter UNKNOWN Enforcement - 2 071039001 NPDMUNILRG 07/22/2003 Historical 246528 Admin Civil Liability R2-2002-0127 Enforcement - 2 071039001 NPDMUNILRG 12/06/2002 Historical 226905 Notice of Violation UNKNOWN Enforcement - 2 071039001 NPDMUNILRG 08/26/1999 Historical 225576 Oral Communication UNKNOWN Enforcement - 2 071039001 NPDMUNILRG 06/12/2000 Historical 225575 Oral Communication UNKNOWN Enforcement - 2 071039001 NPDMUNILRG 01/11/2000 Historical 225574 Oral Communication UNKNOWN Enforcement - 2 071039001 NPDMUNILRG 01/17/2000 Historical 225572 Oral Communication UNKNOWN Enforcement - 2 071039001 NPDMUNILRG 01/05/2000 Historical 225571 Oral Communication UNKNOWN Enforcement - 2 071039001 NPDMUNILRG 01/17/2000 Historical 225570 Oral Communication UNKNOWN Enforcement - 2 071039001 NPDMUNILRG 01/17/2000 Historical 225569 Oral Communication UNKNOWN Enforcement - 2 071039001 NPDMUNILRG 03/14/2000 Historical 225568 Oral Communication UNKNOWN Enforcement - 2 071039001 NPDMUNILRG 03/14/2000 Historical 225567 Oral Communication UNKNOWN Enforcement - 2 071039001 NPDMUNILRG 01/23/2000 Historical 221947 Admin Civil Liability R2-1998-0001 Enforcement - 2 071039001 NPDMUNILRG 06/20/1998 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status