General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 587315 Brandon Jacka null 1070 Horizon Drive Suite A Fairfield, CA 94533 707-227-2424 bjacka@nsuwater.com Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 41500 Sonoma West Holding Inc Organization Legally Responsible Official 11/29/2018 null Privately-Owned Business 31162 Napa River Reclamation District 2109 Organization Legally Responsible Official 06/27/2023 null Special District 7128 Ca Dept of Parks & Rec Winterhaven Organization Legally Responsible Official 06/01/2023 null State Agency 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 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 399211 Sonoma West Holding Inc NPDES Permit NPDINDSML 08/01/2018 Active 375979 Ca Dept of Parks & Rec Winterhaven Enrollee SSOMUNISML 05/02/2006 Historical 375969 Napa River Reclamation District 2109 Enrollee SSOMUNISML 05/02/2006 Active 362859 Ca Dept of Parks & Rec Winterhaven Enrollee SSOMUNISML 03/23/2009 Historical 362857 Ca Dept of Parks & Rec Winterhaven Enrollee SSOMUNISML 03/23/2009 Active 362855 Ca Dept of Parks & Rec Winterhaven Enrollee SSOMUNISML 03/23/2009 Active 362854 Ca Dept of Parks & Rec Winterhaven Enrollee SSOMUNISML 03/23/2009 Active 349389 Sonoma West Holding Inc NPDES Permit NPDINDSML 06/13/2010 Historical 339150 Ca Dept of Parks & Rec Winterhaven Enrollee SSOMUNISML 01/02/2008 Active 333518 Ca Dept of Parks & Rec Winterhaven Enrollee SSOMUNISML 05/02/2006 Active 260640 Sonoma West Holding Inc Letter NPDESWW 04/27/2001 Historical 203588 Ca Dept of Parks & Rec Winterhaven Enrollee - 401 Certification CERFILLEXC 10/14/2003 Historical 171085 Ca Dept of Parks & Rec Winterhaven 401 Certification CERFILLEXC null Historical 145585 Napa River Reclamation District 2109 NPDES Permit NPDMUNIOTH 02/16/1983 Historical 142779 Napa River Reclamation District 2109 NPDES Permit NPDMUNIOTH 10/20/1993 Historical 141489 Napa River Reclamation District 2109 NPDES Permit NPDMUNIOTH 02/17/1988 Historical 138316 Sonoma West Holding Inc NPDES Permit NPDINDSML 08/25/1994 Historical 137657 Sonoma West Holding Inc WDR WDRINDIVLRG 05/25/1988 Active 137355 Sonoma West Holding Inc WDR WDRINDIVLRG 07/27/1978 Historical 137169 Sonoma West Holding Inc NPDES Permit NPDINDSML 12/04/1986 Historical 136696 Sonoma West Holding Inc NPDES Permit NPDINDSML 10/22/1981 Historical 132341 Sonoma West Holding Inc NPDES Permit NPDINDSML 11/05/2003 Historical