General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 20307 Hidden Valley Lake CSD Special District 19400 Hartman Road Middletown, CA 95467 707-987-9201 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 630757 Hidden Valley Lake CS Lake 5S Collection_System Owner 04/03/2006 null 230282 Hidden Valley Lake WRF Lake 5S Wastewater Treatment Facility Owner 06/01/1999 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 624783 Barry Silva Person Legally Responsible Official 06/09/2023 null null 624783 Barry Silva Person Legally Responsible Official 05/28/2021 06/08/2023 null 611900 Hannah Davidson Person Legally Responsible Official 09/21/2020 null null 595024 Alyssa Gordon Person Legally Responsible Official 03/01/2019 null null 475759 Dennis White Person Legally Responsible Official 06/30/2008 null null 192967 Mel Aust Person Legally Responsible Official 06/04/2008 06/07/2012 null 100372 Dave Burns Person Legally Responsible Official 06/04/2008 null null 84536 Steve Shaw Person Legally Responsible Official 04/03/2006 07/23/2008 null 84536 Steve Shaw Person Legal representative 06/01/1999 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 301731 Enrollee - WDR 5S 5SSO10967 Enrollee of SB SSO WDR for Hidden Valley Lake Csd Active SSOMUNISML 2022-0103-DWQ 07/11/2006 null Discharger 04/21/2006 null 147692 WDR 5S 5A171034001 WDR 5-00-019 for Hidden Valley Lake CSD, Hidden Valley Lake WRF Active WDRMUNILRG 5-00-019 01/27/2000 null Discharger 01/27/2000 null 141737 WDR 5S 5A171034001 WDR 94-138 for HIDDEN VALLEY LAKE CSD Historical WDR 94-138 05/20/1994 01/26/2000 Discharger 05/20/1994 null 139788 WDR 5S 5A171034001 WDR 85-289 for HIDDEN VALLEY LAKE CSD Historical WDR 85-289 10/25/1985 05/19/1994 Discharger 10/25/1985 null 138876 WDR 5S 5A171034001 WDR 70-131 for HIDDEN VALLEY LAKE CSD Historical WDR 70-131 02/16/1970 10/24/1985 Discharger 02/16/1970 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 446923 Staff Enforcement Letter null SEL 03/10/2022 for Hidden Valley Lake CSD WDRMUNILRG 03/10/2022 Historical 412747 Notice of Violation null NOV 04/12/2017 for Hidden Valley Lake CSD WDRMUNILRG 04/12/2017 Historical 412246 Notice of Violation null NOV 03/16/2017 for Hidden Valley Lake CSD WDRMUNILRG 03/16/2017 Historical 392907 Notice of Violation null NOV 08/02/2013 for Hidden Valley Lake CSD WDR 08/02/2013 Historical 383798 Oral Communication null Oral Com 02/07/2012 for Hidden Valley Lake CSD WDR 02/07/2012 Historical 253422 Notice of Violation null NOV 10/06/2004 for Hidden Valley Lake CSD, Hidden Valley Lake WRF WDR 10/06/2004 Historical 245608 Notice of Violation null NOV 01/14/2003 for Hidden Valley Lake CSD, Hidden Valley Lake WRF WDR 01/14/2003 Historical 242666 Notice of Violation null NOV 08/28/2003 for Hidden Valley Lake CSD, Hidden Valley Lake WRF WDR 08/28/2003 Historical 224288 Clean-up and Abatement Order R5-1985-0701 CAO R5-1985-0701 for Hidden Valley Lake CSD, Hidden Valley Lake WRF WDR 03/29/1985 Historical 224287 Clean-up and Abatement Order LT900226 CAO LT900226 for Hidden Valley Lake CSD, Hidden Valley Lake WRF WDR 02/26/1990 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status