General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 48127 USDI Bureau of Reclamation Napa Federal Agency 5520 Knoxville Road Napa, CA 94558 707-966-2111 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 889241 Lake Berryessa Field Office Marina Redevelopment Project Napa 5S Dredge/Fill Site Owner 06/29/2023 null 883600 Berryessa Point Seawall Removal Project Napa 5S Dredge/Fill Site Owner 10/03/2022 null 705598 Putah Creek Resort GW Treatment Site Napa 5S Groundwater Cleanup Site Owner 02/05/2004 null 204492 Admin Center & Oak Shores Day Use Area Napa 5S Wastewater Treatment Facility Owner 08/04/2000 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 635555 Kris Hirschbeck Person Legally Responsible Official 10/03/2022 null null 623336 Nathan Kyle Person Legally Responsible Official 06/29/2023 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 449437 Enrollee - 401 Certification 5S 5A28CR00045 Enrollee - 401 Certification for USDI Bureau of Reclamation Napa - Berryessa Point Seawall Removal Project Active CERFILLEXC SB12006GN 11/18/2022 null Discharger 10/03/2022 null 422563 Individual Monitoring Requirem 5S null Ind MRP R5-2018-0811 for USDI Bureau of Reclamation Napa - Admin Center & Oak Shores Day Use Area Active WDRMUNIOTH R5-2018-0811 06/20/2018 null Discharger 07/09/2018 null 422235 Enrollee - WDR 5S 5A280700001 Enrollee - WDR 2014-0153-DWQ-R5294 for USDI Bureau of Reclamation - Admin Center & Oak Shores Day Use Area Active WDRMUNIOTH 2014-0153-DWQ 06/21/2018 null Discharger 06/22/2018 null 333819 Enrollee - WDR 5S 5A28SC00002 Enrollee under Gen WDR R5-2003-0044-013 for Petro Cleanup GO for Putah Creek Resort GW Treatment Site Historical WDRNONMUNIPRCS R5-2003-0044 02/05/2004 05/15/2018 Discharger 02/05/2004 null 148092 WDR 5S 5A280700001 WDR 5-00-202 for USDI Bureau of Reclamation Napa, Admin Center & Oak Shores Area Historical WDRMUNIOTH 5-00-202 09/15/2000 08/02/2018 Discharger 09/15/2000 null 140108 WDR 5S 5A280700001 WDR 90-018 for US BUREAU OF RECLAMATION NAPA Historical WDR 90-018 01/26/1990 09/14/2000 Discharger 01/26/1990 null 139599 WDR 5S 5A280700001 WDR 85-133 for US BUREAU OF RECLAMATION NAPA Historical WDR 85-133 05/31/1985 01/25/1990 Discharger 05/31/1985 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 430135 Notice of Violation null NOV 04/23/2019 for Natural Systems Utilities WDRMUNIOTH 04/23/2019 Historical 383367 Oral Communication null Oral Com 02/07/2012 for USDI Bureau of Reclamation Napa WDR 02/07/2012 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status