General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 35825 Pico Water District Special District Po Box 758 Pico Rivera, CA 90660-0758 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 834945 Pico Water District WS Los Angeles 4 Utility Structure Owner and Operator 05/03/2017 null 270985 Various Wells Los Angeles 4 Facility Owner 08/30/1993 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 563828 Mark Grajeda Person Legally Responsible Official 05/03/2017 null null 91311 Adrian Diaz Person Facility Contact 08/30/1993 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 413043 Enrollee - NPDES 4 4DW0181 Enrollee - NPDES under Order 2014-0194-DWQ Drinking Water System Discharges for Pico Water District Active NPDNONMUNIPRCS 2014-0194-DWQ 07/01/2016 null Discharger 07/01/2016 null 193276 Enrollee 4 4B196000114 4B196000114 (CI 7217) Historical NPDNONMUNIPRCS R4-2003-0108 09/10/1993 02/01/2012 Discharger 09/01/2005 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 359439 Admin Civil Liability R4-2008-0214-M Expedited Payment Letter sent 12/24/08 for 11 overdue monitorng reports. NPDNONMUNIPRCS 12/24/2008 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status