Section 401 Water Quality Certification Public Notice
2025 Rosemont Ave Sediment Management 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: |
2025 Rosemont Ave Sediment Management Project |
| City/County: |
Unincorporated, Marin County |
| Comment Period: |
6/12/2025 - 7/2/2025 |
| Project Description: |
The purpose of the project is to re-create a drainage swale to reduce roadway flooding and improve drainage and sediment transport from the 26.8 acre hilly residential neighborhood into the west margin of South Bothin Marsh. |
| Project Files: |
Contact Staff for files |
| Staff Contact: |
Kelsey Kruger (510) 622-2357 Water Quality Control Board 1515 Clay Street, Ste 1400 Oakland, CA 94612 |
