General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 546269 Rancho Santa Margarita Landscape & Recreation Corporation Privately-Owned Business 22342-A Avenida Empressa 102a Rancho Santa Margarita, CA 92688 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 816218 Lago Santa Margarita Beach Club Orange 9 Outdoor Event Venue Owner and Operator 06/29/2015 null 805805 Lago Santa Margarita Orange 9 Waterway/Shoreline Site Owner and Operator 04/30/2014 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 551882 Brian Mitchell Person Employee 06/29/2015 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 401775 Enrollee - Waiver 9 null Enrollee R9-2019-0005W10 Lago Santa Margarita Beach Club (transferred from R9-2014-0041W11) Active WDRNONMUNIPRCS R9-2024-0001W9 07/02/2015 null Discharger 06/29/2015 null 396050 Enrollee - NPDES 9 9 30AP00001 Enrollee 2013-0002-DWQ for RANCHO SANTA MARGARITA LRC-AQPESTICIDES (Region 9) Active NPDNONMUNIPRCS 2013-0002-DWQ 05/05/2014 null Discharger 05/05/2014 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