General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S168540 City of Antioch Privately-Owned Business PO Box 5007 Antioch, CA 94531 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S919415 Contra Loma Estates Park Renovation Contra Costa 5S Facility Discharger 02/07/2024 null S917714 West Antioch Creek Silt Removal Sacramento 5S Facility Discharger 11/21/2023 null S917379 West Antioch Creek Silt Removal Sacramento 5S Facility Discharger 11/03/2023 null S891558 Brackish Water Desalination Contra Costa 5S Facility Discharger 02/22/2021 null S878453 Antioch CDBG Phase 8 Contra Costa 5S Facility Discharger 01/14/2020 null S862069 West Antioch Creek Channel Improvements Contra Costa 5S Facility Discharger 02/22/2018 null S857057 Phase I MS4 Contra Costa 5S Facility Discharger 09/23/2010 null S830912 Sewer Main Replacement at Various Locations Contra Costa 5S Facility Discharger 08/11/2014 null S828818 Somersville Road Widening Contra Costa 5S Facility Discharger 04/11/2014 null S826913 Water Main Replacement at Various Locations PW503 14 Contra Costa 5S Facility Discharger 12/02/2013 null S826485 Lone Tree Way Intersection Improvements Contra Costa 5S Facility Discharger 10/29/2013 null S823418 Lone Tree Way Intersection Improvements Contra Costa 5S Facility Discharger 05/28/2013 null S822282 Antioch Community Park Soccer Fields Contra Costa 5S Facility Discharger 03/28/2013 null S820959 Wilbur Avenue Overhead Widening Contra Costa 5S Facility Discharger 01/10/2013 null S817549 Markley Creek Culvert Replacement Contra Costa 5S Facility Discharger 06/14/2012 null S812426 Pavement Rehabilitaton Contra Costa 5S Facility Discharger 09/12/2011 null S809268 Delta Fair Blvd Roadway Reconstruction Contra Costa 5S Facility Discharger 04/13/2011 null S806034 Lone Tree Way Intersection Improvements Contra Costa 5S Facility Discharger 10/12/2010 null S805189 Downtown Roadway Pavement Rehabilitation Contra Costa 5S Facility Discharger 08/17/2010 null S805173 Antioch Boat Launching Facility Contra Costa 5S Facility Discharger 08/16/2010 null S803265 CDBG-R Downtown Roadway Rehabilitation Phase 3 Contra Costa 5S Facility Discharger 05/25/2010 null S744572 DDSD Antioch City Recycled Water Line Proj Contra Costa 5S Facility Discharger 09/14/2009 null S736073 Prewett Park Community Facilities Contra Costa 5S Facility Discharger 04/08/2009 null S723108 Markley Creek Restoration Proj Contra Costa 5S Facility Discharger 07/22/2008 null S715441 Downtown Roadway Rehabilitation PW 678 Contra Costa 5S Facility Discharger 03/26/2008 null S715171 Markley Creek Contra Costa 5S Facility Discharger 03/21/2008 null S714811 Somersville Rd Bridge Rehabilitation PW 141 B Contra Costa 5S Facility Discharger 03/12/2008 null S653369 James Donlon Roadway Rehab Contra Costa 5S Facility Discharger 07/02/2007 null S640759 James Donlon Blvd Roadway Rehabilitation Contra Costa 5S Facility Discharger 09/13/2006 null S630322 WTP Solids Handling Facilities & Plant B Expansion Contra Costa 5S Facility Discharger 03/29/2006 null S239238 Antioch City Maintenance Services Contra Costa 5S Facility Discharger 09/01/2005 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification N/A Stephen Scudero Contact Owner Contact null null null N/A Scott Buenting Contact Owner Contact null null null N/A Scott Buenting Contact Owner Contact null null null N/A Rowland Bernal Jr Contact Owner Contact null null null N/A Ron Bernal Contact Owner Contact null null null N/A Rob Bernal Contact Owner Contact null null null N/A Philip Hoffmeister Contact Owner Contact null null null N/A Phil Hoffmeister Contact Owner Contact null null null N/A Phil Harrington Contact Owner Contact null null null N/A Pat Scott Contact Owner Contact null null null N/A Lonnie Karste Contact Owner Contact null null null N/A John Samuelson Contact Owner Contact null null null N/A Ahmed Abu Aly Contact Owner Contact null 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 S570186 Construction 5S 5S07C403296 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 03/11/2024 null Discharger 02/07/2024 null S532445 Construction 5S 5S07C393156 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 03/15/2021 null Discharger 02/22/2021 null S488628 Phase I MS4 5S 2 07M1000184 Co-Permittee Phase I for Order No - R2-2015-0049 Active MNSTW1 R2-2022-0018 09/23/2010 null Discharger 09/23/2010 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 S354312 Notice of Non-Compliance for Non-Filers null 5S07I006264 INDSTW 10/01/2008 Historical S400426 1st Annual Report Notice of Non-Compliance null 5S07I006264 INDSTW 07/23/2009 Historical S420277 1st Annual Report Notice of Non-Compliance null 5S07I006264 INDSTW 09/16/2015 Historical S422470 2nd Annual Report Notice of Non-Compliance null 5S07I006264 INDSTW 01/28/2016 Historical S409924 1st Annual Report Notice of Non-Compliance null 5S07I006264 INDSTW 08/31/2012 Historical S413162 1st Annual Report Notice of Non-Compliance null 5S07I006264 INDSTW 08/16/2013 Historical S402681 1st Annual Report Notice of Non-Compliance null 5S07I006264 INDSTW 08/19/2010 Historical S402682 2nd Annual Report Notice of Non-Compliance null 5S07I006264 INDSTW 09/30/2010 Historical S336977 Notice of Non-Compliance for Non-Filers null 5S07I006264 INDSTW 08/22/2007 Historical S252673 Notice of Non-Compliance for Non-Filers UNKNOWN 5S07I006264 INDSTW 08/19/2004 Historical S254479 Notice of Non-Compliance for Non-Filers UNKNOWN 5S07I006264 INDSTW 08/19/2004 Historical S400837 2nd Annual Report Notice of Non-Compliance null 5S07I006264 INDSTW 09/03/2009 Historical S420878 Notice of Non-Compliance for Non-Filers null 5S07I006264 INDSTW 10/30/2015 Historical S422079 Notice of Non-Compliance for Non-Filers null 5S07I006264 INDSTW 12/11/2015 Historical S416713 1st Annual Report Notice of Non-Compliance null 5S07I006264 INDSTW 08/15/2014 Historical S412496 2nd Annual Report Notice of Non-Compliance null 5S07I006264 INDSTW 10/23/2012 Historical S325027 Notice of Violation null 5S07I006264 INDSTW 03/30/2007 Active S352587 Notice of Non-Compliance for Non-Filers null 5S07I006264 INDSTW 08/01/2008 Historical S309581 Notice of Non-Compliance for Non-Filers null 5S07I006264 INDSTW 08/11/2005 Historical S316109 Notice of Non-Compliance for Non-Filers null 5S07I006264 INDSTW 08/17/2006 Historical S406908 2nd Annual Report Notice of Non-Compliance null 5S07I006264 INDSTW 11/01/2011 Historical S406907 1st Annual Report Notice of Non-Compliance null 5S07I006264 INDSTW 08/24/2011 Historical S416794 Verbal Communication null 5S07C370614 CONSTW 11/02/2014 Active S417260 1st Annual Report Notice of Non-Compliance null 5S07C368385 CONSTW 10/03/2014 Historical S412332 2nd Annual Report Notice of Non-Compliance null 5S07C359429 CONSTW 05/07/2013 Historical S403459 Verbal Communication null 5S07C359429 CONSTW 12/20/2010 Historical S414788 2nd Annual Report Notice of Non-Compliance null 5S07C359429 CONSTW 01/31/2014 Historical S410687 1st Annual Report Notice of Non-Compliance null 5S07C359429 CONSTW 10/23/2012 Historical S413860 1st Annual Report Notice of Non-Compliance null 5S07C359429 CONSTW 10/16/2013 Historical S408020 Verbal Communication null 5S07C356381 CONSTW 12/27/2011 Historical S412331 2nd Annual Report Notice of Non-Compliance null 5S07C356381 CONSTW 05/07/2013 Historical S408899 Verbal Communication null 5S07C356381 CONSTW 06/07/2012 Historical S410667 1st Annual Report Notice of Non-Compliance null 5S07C356381 CONSTW 10/23/2012 Historical S413796 1st Annual Report Notice of Non-Compliance null 5S07C356381 CONSTW 10/16/2013 Historical S431886 1st Annual Report Notice of Non-Compliance null 2 07M1000184 UNKNOWN 12/04/2018 Active S431885 1st Annual Report Notice of Non-Compliance null 2 07M1000184 UNKNOWN 12/04/2018 Active S431887 1st Annual Report Notice of Non-Compliance null 2 07M1000184 UNKNOWN 12/04/2018 Active Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status