Section 401 Water Quality Certification Public Notice

Butano Canyon Habitat and Streambank Restoration 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:

Butano Canyon Habitat and Streambank Restoration Project
City/County:

Unincorporated, San Mateo County
Comment Period:

7/9/2025 - 7/29/2025
Project Description:

Significant erosion of the streambank has occurred upstream and adjacent to the foundation of the residence, which was originally constructed in 1909.
Project Files:

Contact Staff for files
Staff Contact:

Lisa Hunt
(510) 622-2373
Water Quality Control Board
1515 Clay Street, Ste 1400
Oakland, CA 94612