General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 558088 Paul Ahvenainen null 13250 River Road Guerneville, CA 95446 707-824-7605 pahvenainen@korbel.com 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 Contact 08/02/2024 null 224004 Korbel Champagne Cellars Sonoma 1 Winery Contact 07/15/2016 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 15775 F Korbel & Brothers Inc Organization Employee 07/15/2016 null Privately-Owned Business 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 Contact 08/02/2024 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 Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 457733 F Korbel & Brothers Inc 401 Certification CERFILLEXC 08/14/2024 Active 454938 F Korbel & Brothers Inc Enrollee - 401 Certification CERFILLEXC 11/09/2023 Active 441225 F Korbel & Brothers Inc Enrollee - 401 Certification CERFILLEXC 11/25/2020 Historical 259741 F Korbel & Brothers Inc Letter WDR 12/30/1998 Historical 138741 F Korbel & Brothers Inc WDR WDRINDFP 06/27/1996 Active 137582 F Korbel & Brothers Inc WDR WDR 07/30/1987 Historical 136693 F Korbel & Brothers Inc WDR WDR 10/22/1981 Historical