Section 401 Water Quality Certification Public Notice

Wing and Barrel Ranch – Levee Corrective Grading and Restoration Project


The San Francisco Regional Water Quality Control Board is currently reviewing an application for the following project for water quality certification under Section 401 of the Clean Water Act. We encourage public comments on the proposed work, which will be considered in the decision on certification. You may submit comments on this project to the staff member below.


Project Name:

Wing and Barrel Ranch – Levee Corrective Grading and Restoration Project
City/County:

Sonoma, Sonoma County
Comment Period:

10/16/2026 - 11/05/2026
Project Description:

The purpose of the project is to address the unauthorized fill placement identified in the Water Board's July 5, 2025, Notice of Violation by removing previously placed fill material, reestablishing preexisting levee grades, and stabilizing disturbed soils.
Project Files:

Contact Staff for files
Staff Contact:

Alyssa Bucci
(510) 622-2462
Water Quality Control Board
1515 Clay Street, Ste 1400
Oakland, CA 94612