General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 523244 Sonoma County PRMD ( RB2) County Agency 2550 Ventura Avenue Santa Rosa, CA 95403 707-565-1900 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 257736 Sonoma County Storm Water Sonoma 2 MS4 Owner and Operator 07/01/2014 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 138793 Nathan Quarles Person Employee 01/01/2005 null null 137758 San Francisco Bay Regional Water Quality Control Board Organization In Partnership With 06/25/2010 null Waterboard 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 184737 Enrollee 2 2 494076M01 Enrollee- CAS000004, MS4 Phase 2 - Sonoma County (unincorporated) Historical MNSTW2 2003-0005-DWQ 04/30/2003 06/30/2013 Discharger 07/01/2014 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 142470 San Francisco Bay Regional Water Quality Control Board WDR LNDISP 07/31/1996 Historical