Section 401 Water Quality Certification Public Notice
R36072 Collier Canyon Road MM 3.66 Storm Damage Repair
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: |
R36072 Collier Canyon Road MM 3.66 Storm Damage Repair |
| City/County: |
Unincorporated, Alameda County |
| Comment Period: |
6/19/2025 - 7/9/2025 |
| Project Description: |
There is an existing 10-foot by 7-foot reinforced concrete box culvert crossing, with reinforced concrete headwalls and wingwalls, under Collier Canyon Road at mile marker (MM) 3.66. The downstream end of the drainage crossing sustained substantial damage during storms in 2019. |
| Project Files: |
Contact Staff for files |
| Staff Contact: |
Brian Wines (510) 622-5680 Water Quality Control Board 1515 Clay Street, Ste 1400 Oakland, CA 94612 |
