Section 401 Water Quality Certification Public Notice
Suisun Associates Sand Mining Withing Suisun Channel
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: |
Suisun Associates Sand Mining Withing Suisun Channel |
| City/County: |
Contra Costa County |
| Comment Period: |
1/31/2026 - 02/20/2026 |
| Project Description: |
Short-term extension ofWQC/WDR No. R2-2015-0010 through June 2026 for continued sand mining until IO-year lease and permit renewals can be fully considered. |
| Project Files: |
Contact Staff for files |
| Staff Contact: |
Jazzy Graham Davis (510) 622-2509 Water Quality Control Board 1515 Clay Street, Ste 1400 Oakland, CA 94612 |
