General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 526540 Sunny Slope Water Company Privately-Owned Business 1040 El Campo Drive Pasadena, CA 91107 626-287-5238 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 848779 Sunny Slope Water Co WS Los Angeles 4 Utility Structure Owner and Operator 07/05/2018 null 765355 Well No. 11 & 12 Los Angeles 4 Utility Structure Owner and Operator 04/11/2011 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 532025 John (Ken) Tcheng Person Legally Responsible Official 02/23/2012 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 422438 Enrollee - NPDES 4 4DW0435 Enrollee - NPDES under Order 2014-0194-DWQ Drinking Water System Discharges for Sunny Slope Water Company Active NPDNONMUNIPRCS 2014-0194-DWQ 07/01/2018 null Discharger 07/05/2018 null 378584 Enrollee - NPDES 4 4B199000006 Enrollee- NPDES General Permit for Nonprocess Wastewater, Sunny Slope Water Co Historical NPDNONMUNIPRCS R4-2009-0047 02/01/2012 07/16/2018 Discharger 03/30/2011 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