General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 440379 Silva Ranch Privately-Owned Business 11540 Clay Station Road Herald, CA 95638 209-748-2304 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 257072 Silva Ranch Biosolids Application to Land Sacramento 5S Service/Commercial Site, NEC Owner 02/03/2011 null 257072 Silva Ranch Biosolids Application to Land Sacramento 5S Service/Commercial Site, NEC Land Owner 10/10/2007 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 514528 Gary Silva & Synagro West, Inc Organization Owned By (Passive) 02/03/2011 null Privately-Owned Business 525797 Gary Silva Person Legally Responsible Official 02/03/2011 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 429050 WDR 5S 5A342040001 WDR R5-2019-0002 for Synagro West, LLC - Silva Ranch Biosolids Application to Land Active WDRNONMUNIPRCS R5-2019-0002 02/08/2019 null Discharger 02/25/2019 null 333643 Individual Monitoring Requirem 5S 5A34SC00002 Stand Alone MRP R5-2007-0807 for Silva Ranch Wet Weather Biosolids Storage Fac Historical WDR R5-2007-0807 09/14/2007 02/08/2019 Discharger 10/10/2007 02/02/2011 333276 WDR 5S 5A34SC00002 WDR R5-2007-0124 for Silva Ranch Wet Weather Biosolids Storage Facility Historical LNDISP R5-2007-0124 09/14/2007 03/13/2008 Discharger 10/10/2007 null 146364 WDR 5S 5A342040002 WDR 98-023 for Silva Ranch, Silva Ranch II - Biosolids Historical WDRNONMUNIPRCS 98-023 01/23/1998 02/08/2019 Discharger 02/03/2011 null 146368 WDR 5S 5A342040001 WDR 95-064 for Silva Ranch Biosolids Application to Land Historical WDRNONMUNIPRCS 95-064 03/24/1995 02/08/2019 Discharger 02/03/2011 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 411547 Notice of Violation null NOV 01/19/2017 for Silva Ranch WDRNONMUNIPRCS 01/19/2017 Historical 414154 Notice of Violation null NOV 06/30/2017 for Synagro West, LLC WDRNONMUNIPRCS 06/30/2017 Historical 414156 Notice of Violation null NOV 06/30/2017 for Synagro West, LLC WDRNONMUNIPRCS 06/30/2017 Historical 410192 Notice of Violation null NOV 11/09/2016 for Silva Ranch WDRNONMUNIPRCS 11/09/2016 Historical 410191 Notice of Violation null NOV 11/09/2016 for Silva Ranch WDRNONMUNIPRCS 11/09/2016 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status