Section 401 Water Quality Certification Public Notice

EA 4J990 Ritchie Creek Fish Passage Barrier Removal and Bridge 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:

EA 4J990 Ritchie Creek Fish Passage Barrier Removal and Bridge Replacement Project
City/County:

Unincorporated, Napa County
Comment Period:

7/23/2024 - 8/13/2024
Project Description:

The purpose of the proposed Project is to replace the existing Ritchie Creek Bridge structure, thereby correcting fish passage barriers
Project Files:

Contact Staff for files
Staff Contact:

Qi Yan
(510) 622-2329
Water Quality Control Board
1515 Clay Street, Ste 1400
Oakland, CA 94612