General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 49576 Valencia Heights Water Co. Privately-Owned Business 3009 East Virginia Avenue West Covina, CA 91791 626-332-8935 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 846380 Valencia Heights Water Co. WS Los Angeles 4 Utility Structure Owner and Operator 04/12/2018 null 714656 Well No. 7 Los Angeles 4 Facility Owner 01/28/2008 null 270840 Valencia Heights Water Well 6 Los Angeles 4 Facility Owner 02/14/2001 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 61955 Dave Michalko Person Legally Responsible Official 02/14/2001 null null 61955 Dave Michalko Person Legal representative 02/14/2001 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 420788 Enrollee - NPDES 4 4DW0466 Enrollee - NPDES under Order 2014-0194-DWQ Drinking Water System Discharges for Valencia Heights Water Co. Active NPDNONMUNIPRCS 2014-0194-DWQ 01/01/2018 null Discharger 04/12/2018 null 336425 Enrollee 4 4B197600086 Enrollee-GW from potable water supply wells for Valencia Heights Water Co. Historical NPDNONMUNIPRCS R4-2003-0108 01/28/2008 06/24/2008 Discharger 01/28/2008 null 193524 Enrollee 4 4B196000570 4B196000570 Historical NPDNONMUNIPRCS 97-045 04/19/2001 09/15/2003 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 Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status