General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 15775 F Korbel & Brothers Inc Privately-Owned Business 13250 River Road Guerneville, CA 95446 707-824-7000 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 891126 F Korbel & Brothers Indian Creek Channel Dredging Sonoma 1 Dredge/Fill Site Owner 11/03/2023 null 870333 Korbel Winery Emergency Repair and Protection Project Sonoma 1 Dredge/Fill Site Owner and Operator 11/10/2020 null 834912 Korbel River Bank Restoration & Fish Enhancement Project Sonoma 1 Habitat Restoration Area Owner and Operator 05/02/2017 null 236265 Lake Sonoma Winery Sonoma 1 Winery Owner 12/03/1998 11/16/2006 224004 Korbel Champagne Cellars Sonoma 1 Winery Owner 10/22/1981 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 642553 Zak Wood Person Employee 11/03/2023 null null 558087 Harold Duncan Person Legally Responsible Official 07/15/2016 null null 555925 Jennifer Gilsdorf Person Legally Responsible Official 04/22/2016 null null 642553 Zak Wood Person Legally Responsible Official 11/02/2023 null null 620067 Ed Silva Person Employee 11/10/2020 null null 558088 Paul Ahvenainen Person Employee 07/15/2016 null null 563790 David Faris Person Legally Responsible Official 05/02/2017 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 454938 Enrollee - 401 Certification 1 1B23163WNSO Enrollee - 401 Certification under Conditional Waiver for Low Threat Discharges for F Korbel & Brothers Indian Creek Channel Dredging Active CERFILLEXC R1-2022-0031 11/09/2023 null Discharger 11/03/2023 null 441225 Enrollee - 401 Certification 1 1B20209WNSO Enrollee - 401 Certification for F Korbel & Brothers Inc Historical CERFILLEXC 2019-0044-EXEC 11/25/2020 11/09/2023 Discharger 11/10/2020 null 259741 Letter 1 1B98096RSON 1B98096RSON Lake Sonoma Winery Historical WDR LT981230 12/30/1998 12/30/1998 Discharger 12/30/1998 null 138741 WDR 1 1B81187OSON WDR 96-041 for F. Korbel & Brothers, Inc. Active WDRINDFP 96-041 06/27/1996 null Discharger 06/27/1996 null 137582 WDR 1 1B81187OSON WDR 87-091 for F. Korbel & Brothers, Inc. Historical WDR 87-091 07/30/1987 06/27/1996 Discharger 07/30/1987 null 136693 WDR 1 1B81187OSON WDR 81-187 for F. Korbel & Brothers, Inc. Historical WDR 81-187 10/22/1981 07/30/1987 Discharger 10/22/1981 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 448618 Oral Communication 96 -041 Enforcement - Oral Communication- 1B81187OSON - Korbel Champagne Cellars WDRINDFP 10/21/2021 Historical 223837 Staff Enforcement Letter LT980619 Enforcement - 1B81187OSON F. Korbel & Brothers, Inc. WDR 06/19/1998 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 441225 Ed Silva Enrollee - 401 Certification CERFILLEXC 11/25/2020 Historical