General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 179851 San Joaquin Cnty DPW County Agency 1810 East Hazelton Avenue Stockton, CA 95205 209-468-9457(+) null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 630972 Raymus Village Maint. District CS San Joaquin 5S Collection_System None null null 902328 Harney Lane Bridge No. 29C-341 Scour Mitigation Across Paddy Creek Project San Joaquin 5S Dredge/Fill Site Owner 07/30/2025 null 902219 Buckman Road Bridge Replacement Project (2025) San Joaquin 5S Dredge/Fill Site Owner 07/21/2025 null 885360 Buckman Road Bridge Replacement Project San Joaquin 5S Dredge/Fill Site Owner 01/10/2023 null 879762 Bollea Road Bridge Replacement Project San Joaquin 5S Dredge/Fill Site Owner 03/02/2022 null 872909 McHenry - River Road Emergency Project (RGP8) San Joaquin 5S Dredge/Fill Site Owner 03/16/2021 null 870844 Upper Mormon Slough Erosion Repair Project San Joaquin 5S Dredge/Fill Site Owner 12/08/2020 null 870167 Kennefick Road Flood Control Project San Joaquin 5S Dredge/Fill Site Owner 11/03/2020 null 867426 Escalon-Bellota Bridge 29C-038 Replacement Project San Joaquin 5S Dredge/Fill Site Owner 06/15/2020 null 859701 Wimer Road Bridge Replacement Project San Joaquin 5S Dredge/Fill Site Owner 07/11/2019 null 849021 SJC Ozone Remediation Pilot Test San Joaquin 5S Groundwater Cleanup Site Owner and Operator 07/13/2018 null 216287 County Service Area (CSA) 44 Zone E (Castello) San Joaquin 5S Wastewater Treatment Facility Operator 08/21/2017 null 836579 Foothill Sanitary Landfill Module 2B Expansion Project San Joaquin 5S Dredge/Fill Site Owner 07/10/2017 null 833912 Woodward Island Bridge Project (Ferry Ramp Replacement) over Middle River San Joaquin 5S Dredge/Fill Site Owner 03/24/2017 null 824664 Mariposa Road Bridge (29C-176) Scour Mitigation Project San Joaquin 5S Dredge/Fill Site Owner 05/19/2016 null 812587 Victory Road Bridge Replacement at Lone Tree Creek Stanislaus 5S Dredge/Fill Site Owner 01/29/2015 null 812149 Lower Sacramento Road Improvements Project San Joaquin 5S Dredge/Fill Site Owner 01/08/2015 null 810818 Austin Road Bridge (No. 29C-259) Scour Mitigation San Joaquin 5S Dredge/Fill Site Owner 11/21/2014 null 810817 Stanley Road Bridge (No. 29C-1 12) Scour Mitigation San Joaquin 5S Dredge/Fill Site Owner 11/21/2014 null 810819 Van Allen Road Bridge (No. 29C-115) Scour Mitigation San Joaquin 5S Dredge/Fill Site Owner 11/21/2014 null 810630 Wildwood Road Bridge Replacement Project San Joaquin 5S Dredge/Fill Site Owner 11/12/2014 null 789431 Jack Tone Road Bridge Scour Repair Project San Joaquin 5S Dredge/Fill Site Owner 12/26/2012 null 647592 County Service Area 31 CS San Joaquin 5S Collection_System Owner 03/02/2007 null 647591 County Service Area 44 Zone E CS San Joaquin 5S Collection_System Owner 03/02/2007 null 647590 County Service Area 44 Zone G CS San Joaquin 5S Collection_System Owner 03/02/2007 null 647589 Lincoln Village Maintenance District CS San Joaquin 5S Collection_System Owner 03/02/2007 null 647593 County Service Area 15 CS San Joaquin 5S Collection_System Owner 03/02/2007 null 647507 Pacific Gardens Sanitary District CS San Joaquin 5S Collection_System Owner 03/01/2007 null 645234 Colonial Heights Maintenance District CS San Joaquin 5S Collection_System Owner 01/08/2007 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 549686 Thienan Nguyentan Person Legally Responsible Official 01/08/2015 null null 565178 Taj Bahadori Person Legally Responsible Official 07/10/2017 null null 537191 Ronald Rall Person Legally Responsible Official 01/08/2007 null null 619951 Najee Zarif Person Legally Responsible Official 11/03/2020 null null 622796 Miguel Aguirre Person Legally Responsible Official 03/16/2021 null null 600056 Michael Chung Person Legally Responsible Official 07/11/2019 null null 600056 Michael Chung Person Legally Responsible Official 05/29/2020 null null 620566 Matt Zidar Person Legally Responsible Official 12/08/2020 null null 538082 Mark Hopkins Person Legally Responsible Official 12/26/2012 null null 549897 Mahmoud Saqqa Person Legally Responsible Official 01/29/2015 null null 580874 Joshua Hernandez-Zavala Person Legally Responsible Official 07/13/2018 null null 631257 Gary Griffith Person Legally Responsible Official 03/02/2022 null null 649336 Clint Irons Person Data Submitter 02/25/2025 null null 649336 Clint Irons Person Legally Responsible Official 03/17/2025 null null 649336 Clint Irons Person Data Submitter 02/20/2025 null null 538336 Ben Guzman Person Legally Responsible Official 01/22/2013 null null 556530 Ashlen McGinnis Person Legally Responsible Official 05/19/2016 null null 549187 Amy Spitzer Person Legally Responsible Official 11/21/2014 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 301642 Enrollee - WDR 5S 5SSO11035 Enrollee of SB SSO WDR for Raymus Village Maint. District Active SSOMUNISML 2022-0103-DWQ 03/01/2007 null Discharger 03/01/2007 null 318614 Enrollee - WDR 5S 5SSO11471 Enrollee of SB SSO WDR for SJ Cnty Utility Maint Div, Colonial Heights M.D. Active SSOMUNISML 2022-0103-DWQ 01/08/2007 null Discharger 01/08/2007 null 321669 Enrollee - WDR 5S 5SSO11480 Enrollee of SB SSO WDR for Pacific Gardens Sanitary District CS Active SSOMUNISML 2022-0103-DWQ 03/01/2007 null Discharger 03/01/2007 null 321787 Enrollee - WDR 5S 5SSO11482 Enrollee of SB SSO WDR for SJ Cnty Utility Maint Div, Lincoln Village Maint D CS Active SSOMUNISML 2022-0103-DWQ 03/02/2007 null Discharger 03/02/2007 null 321789 Enrollee - WDR 5S 5SSO11483 Enrollee of SB SSO WDR for SJ Cnty Utility Maint Div, Cnty Ser Area 44 Zone G CS Active SSOMUNISML 2022-0103-DWQ 03/02/2007 null Discharger 03/02/2007 null 321790 Enrollee - WDR 5S 5SSO11484 Enrollee of SB SSO WDR for SJ Cnty Utility Maint Div, Cnty Ser Area 44 Zone E CS Active SSOMUNISML 2022-0103-DWQ 03/02/2007 null Discharger 03/02/2007 null 321791 Enrollee - WDR 5S 5SSO11485 Enrollee of SB SSO WDR for SJ Cnty Utility Maint Div, County Service Area 31 CS Active SSOMUNISML 2022-0103-DWQ 03/02/2007 null Discharger 03/02/2007 null 321793 Enrollee - WDR 5S 5SSO11486 Enrollee of SB SSO WDR for SJ Cnty Utility Maint Div, Cnty Serv Area 15 CS Active SSOMUNISML 2022-0103-DWQ 03/02/2007 null Discharger 03/02/2007 null 388610 401 Certification 5S 5B39CR00217 WQC 12/21/2012 for San Joaq Cnty Dept of Pub Works; Jack Tone Rd. Bridge Proj Historical CERFILLEXC null 12/21/2012 12/20/2017 Discharger 12/26/2012 null 398801 401 Certification 5S 5B39CR00243 WQC 03/24/2015 for San Joaquin County Department of Public Works, Wildwood Road Bridge Replacement Project Historical CERFILLEXC null 03/24/2015 12/08/2017 Discharger 11/12/2014 null 398911 401 Certification 5S 5B39CR00245 WQC 03/11/2015 for San Joaquin County Department of Public Works, Stanley Road Bridge (No. 29C-1 12) Scour Mitigation Historical CERFILLEXC null 03/11/2015 10/24/2016 Discharger 11/21/2014 null 398913 401 Certification 5S 5B39CR00246 WQC 03/06/2015 for San Joaquin County Department of Public Works, Austin Road Bridge (No. 29C-259) Scour Mitigation Historical CERFILLEXC null 03/06/2015 10/05/2016 Discharger 11/21/2014 null 398914 401 Certification 5S 5B39CR00247 WQC 03/11/2015 for San Joaquin County Department of Public Works, Van Allen Road Bridge (No. 29C-115) Scour Mitigation Historical CERFILLEXC null 03/11/2015 10/06/2016 Discharger 11/21/2014 null 399420 401 Certification 5S 5B39CR00249 401 Cert 05/22/2015 for San Joaquin County Department of Public Works, Lower Sacramento Road Improvements Project Historical CERFILLEXC null 05/22/2015 03/08/2018 Discharger 01/08/2015 null 399637 401 Certification 5S 5B39CR00251 WQC 02/19/2015 for San Joaquin County Department of Public Works, Victory Road Bridge Replacement at Lone Tree Creek Historical CERFILLEXC null 02/19/2015 03/12/2020 Discharger 01/29/2015 null 406252 401 Certification 5S 5B39CR00269 401 Cert for San Joaquin County Department of Public Works, Mariposa Road Bridge (29C-176) Scour Mitigation Project Historical CERFILLEXC null 10/31/2016 09/26/2017 Discharger 05/19/2016 null 412317 401 Certification 5S 5B39CR00286 401 Cert for San Joaquin County Department of Public Works Historical CERFILLEXC null 07/24/2017 04/30/2021 Discharger 03/24/2017 null 414298 401 Certification 5S 5B39CR00288 401 Cert for San Joaquin County Department of Public Works - Foothill Sanitary Landfill Module 2B Expansion Project Historical CERFILLEXC null 10/19/2018 02/13/2023 Discharger 07/10/2017 null 415860 Enrollee - WDR 5S 5B39NC00240 Enrollee under Gen WDR 2014-0153-DWQ-R5266 for San Joaquin Cnty Public Works - County Service Area (CSA) 44 Zone E (Castello) Active WDRMUNIENROTH 2014-0153-DWQ 04/20/2018 null Discharger 08/21/2017 null 422697 Enrollee - WDR 5S 5B39UT00003 Enrollee under Gen WDR R5-2015-0012-043 for San Joaquin Cnty Public Works - SJC Ozone Remediation Pilot Test Active UST R5-2015-0012 10/03/2018 null Discharger 07/13/2018 null 432960 401 Certification 5S 5B39CR00318 401 Cert for San Joaquin County Department of Public Works - Wimer Road Bridge Replacement Project Historical CERFILLEXC null 12/18/2019 06/24/2024 Discharger 07/11/2019 null 438667 401 Certification 5S 5B39CR00335 401 Cert for San Joaquin Cnty Public Works - Escalon-Bellota Bridge 29C-038 Replacement Project Active CERFILLEXC null 09/11/2020 null Discharger 06/15/2020 null 441148 401 Certification 5S 5B39CR00342 401 Cert for San Joaquin Cnty Public Works - Kennefick Road Flood Control Project Historical CERFILLEXC null 01/28/2022 06/24/2024 Discharger 11/03/2020 null 441536 401 Certification 5S 5B39CR00345 401 Cert for San Joaquin County Department of Public Works - Upper Mormon Slough Erosion Repair Project Historical CERFILLEXC null 05/21/2021 06/25/2024 Discharger 12/08/2020 null 442610 Enrollee - 401 Certification 5S 5B39CR00348 Enrollee - 401 Certification for San Joaquin County Department of Public Works - McHenry - River Road Emergency Project (RGP8) Historical CERFILLEXC 2018-0025-EXEC 03/09/2021 02/16/2022 Discharger 03/16/2021 null 446795 401 Certification 5S 5B05CR00106 401 Cert for San Joaquin Cnty DPW - Bollea Road Bridge Replacement Project Active CERFILLEXC null 04/22/2022 null Discharger 03/02/2022 null 450749 401 Certification 5S 5B39CR00376 401 Cert for San Joaquin Cnty DPW - Buckman Road Bridge Replacement Project Active CERFILLEXC null 03/30/2023 null Discharger 01/10/2023 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 388031 Notice of Violation null NOV 10-APR-12 for SAN JOAQUIN CNTY UTILITY MAINTENANCE DIVISION SSOMUNISML 04/10/2012 Active 388033 Notice of Violation null NOV 10-APR-12 for SAN JOAQUIN CNTY UTILITY MAINTENANCE DIVISION SSOMUNISML 04/10/2012 Active 388068 Notice of Violation null NOV 10-APR-12 for SAN JOAQUIN CNTY UTILITY MAINTENANCE DIVISION SSOMUNISML 04/10/2012 Active 387969 Notice of Violation null NOV 10-APR-12 for SAN JOAQUIN CNTY UTILITY MAINTENANCE DIVISION SSOMUNISML 04/10/2012 Active 388032 Notice of Violation null NOV 10-APR-12 for SAN JOAQUIN CNTY UTILITY MAINTENANCE DIVISION SSOMUNISML 04/10/2012 Active 388037 Notice of Violation null NOV 10-APR-12 for SAN JOAQUIN CNTY UTILITY MAINTENANCE DIVISION SSOMUNISML 04/10/2012 Active 388087 Notice of Violation null NOV 10-APR-12 for SAN JOAQUIN CNTY UTILITY MAINTENANCE DIVISION SSOMUNISML 04/10/2012 Active Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status