Section 401 Water Quality Certification Public Notice

Marin Water Phase 3 of The Culvert Maintenance and Replacement 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:

Marin Water Phase 3 of The Culvert Maintenance and Replacement Project
City/County:

Multiple, Marin County
Comment Period:

3/26/2024 - 4/16/2024
Project Description:

The purpose of the project is to upsize, regrade, extend undersized culverts and replace a sub-set with rock crossing to reduce the risk of overtopping, catastrophic road failure, and water quality and habitat impacts
Project Files:

Contact Staff for files
Staff Contact:

Holly Garber
(510) 622-2357
Water Quality Control Board
1515 Clay Street, Ste 1400
Oakland, CA 94612