General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 558325 Jeffrey Koelewyn null 27234 Bouquet Canyon Road Santa Clarita, CA 91350 661-297-1600 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 826635 Castaic Lake Water Agency WS Los Angeles 4 Utility Structure Contact 07/26/2016 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 10465 Santa Clarita Valley Water Agency - Imported Division Organization Employee 07/26/2016 null Special District 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 407928 Enrollee - NPDES 4 4DW0768 Enrollee - NPDES under Order 2014-0194-DWQ Drinking Water System Discharges for Santa Clarita Valley Water Agency Active NPDNONMUNIPRCS 2014-0194-DWQ 06/29/2016 null Discharger Contact 06/29/2016 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 383618 Santa Clarita Valley Water Agency - Imported Division Enrollee - NPDES NPDNONMUNIPRCS 03/08/2012 Active 372277 Santa Clarita Valley Water Agency - Imported Division Letter NPDESWW 12/08/2009 Historical 299062 Santa Clarita Valley Water Agency - Imported Division Enrollee - NPDES NPDNONMUNIPRCS 09/23/2005 Historical 194105 Santa Clarita Valley Water Agency - Imported Division Enrollee NPDNONMUNIPRCS 07/31/2002 Historical 193471 Santa Clarita Valley Water Agency - Imported Division Enrollee NPDNONMUNIPRCS 04/21/1999 Historical 193137 Santa Clarita Valley Water Agency - Imported Division Enrollee NPDNONMUNIPRCS 08/07/2003 Historical 192973 Santa Clarita Valley Water Agency - Imported Division Enrollee NPDNONMUNIPRCS 05/26/2005 Historical 192897 Santa Clarita Valley Water Agency - Imported Division Enrollee NPDNONMUNIPRCS 04/03/1998 Historical 136723 Santa Clarita Valley Water Agency - Imported Division NPDES Permit NPDESWW 04/07/1997 Historical 135318 Santa Clarita Valley Water Agency - Imported Division NPDES Permit NPDESWW 04/20/1992 Historical 135254 Santa Clarita Valley Water Agency - Imported Division NPDES Permit NPDESWW 06/23/1986 Historical 134193 Santa Clarita Valley Water Agency - Imported Division NPDES Permit NPDESWW 10/27/1980 Historical