General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 11792 Covina Valley Water Company Privately-Owned Business 146 East College Street Covina, CA 91723 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 826649 Covina Valley Water Company WS Los Angeles 4 Utility Structure Owner and Operator 07/26/2016 null 268611 William B. Temple Water Treatment Plant #1 null 4 Water Treatment Plant Owner and Operator 07/20/1988 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 525221 David DeJesus Person Legally Responsible Official 12/05/2010 null null 131078 Steve Sherman Person Facility Contact 07/20/1988 null null 131078 Steve Sherman Person Data Submitter 06/10/2006 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 449788 NPDES Permit 4 4B192526001 NPDES R4-2022-0272 for Covina Valley Water Company Active NPDINDSML R4-2022-0272 01/01/2023 null Discharger 11/03/2022 null 407941 Enrollee - NPDES 4 4DW0652 Enrollee - NPDES under Order 2014-0194-DWQ Drinking Water System Discharges for Covina Valley Water Company formerly Covina Irrigating Company Active NPDNONMUNIPRCS 2014-0194-DWQ 06/26/2016 null Discharger 06/26/2016 null 400528 NPDES Permit 4 4B192526001 NPDES R4-2016-0275 for Covina Irrigating Company Historical NPDNONMUNIPRCS R4-2016-0275 09/01/2016 12/31/2022 Discharger 04/09/2015 null 376793 NPDES Permit 4 4B192526001 NPDES R4-2010-0197 for Covina Irrigating Company Historical NPDNONMUNIPRCS R4-2010-0197 12/04/2010 08/31/2016 Discharger 12/09/1999 null 297238 NPDES Permit 4 4B192526001 NPDES R4-2005-0071 for Covina Irrigating Company Historical NPDINDSML R4-2005-0071 11/03/2005 12/03/2010 Discharger 12/09/1999 null 146677 NPDES Permit 4 4B192526001 NPDES 99-137 for COVINA IRRIGATING CO. Historical NPDINDSML 99-137 12/09/1999 11/02/2005 Discharger 12/09/1999 null 135018 NPDES Permit 4 4B192526001 NPDES 94-043 for COVINA IRRIGATING CO. Historical NPDINDSML 94-043 06/13/1994 12/09/1999 Discharger 06/13/1994 null 134629 NPDES Permit 4 4B192526001 NPDES 88-121 for COVINA IRRIGATING CO. Historical NPDINDSML 88-121 11/28/1988 06/13/1994 Discharger 11/28/1988 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. 1142019 02/18/2025 CAT2 Copper, Total Recoverable 30-Day Average limit is 0.008 lb/day and reported value was 0.013 lb/day at EFF-001. Violation N eSMR William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 437253 Admin Civil Liability R4-2020-0021 ACL R4-2020-0021 for Covina Irrigating Company NPDNONMUNIPRCS 11/20/2020 Historical 381132 Admin Civil Liability R4-2011-0132-M Expedited Payment Letter for Covina Irrigating Co. NPDINDSML 08/15/2011 Historical 357549 Admin Civil Liability SWB-2008-4-0029 Expedited Payment Letter for Covina Irrigating Co. NPDINDSML 07/15/2009 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status