General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 629181 Water Replenishment District State Agency 4040 Paramount Boulevard Lakewood, CA 90712 565-275-4226 jliles@wrd.org Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 877637 Los Angeles Forebay Perchlorate and VOC Cleanup Facility Los Angeles 4 Groundwater Cleanup Site Owner and Operator 11/18/2021 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 647230 Stephan Tucker Person Legally Responsible Official 03/01/2022 null null 629182 Joseph Liles Person Legally Responsible Official 11/18/2021 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 445770 Enrollee - NPDES 4 4B198903109 NPDES R4-2018-0125 for Water Replenishment District Active NPDNONMUNIPRCS R4-2018-0125 03/01/2022 null Discharger 11/18/2021 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 458731 Admin Civil Liability R4-2024-0360 ACL R4-2024-0360 for Water Replenishment District NPDNONMUNIPRCS 02/05/2025 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status