Section 401 Water Quality Certification Public Notice

Abuelitos Foundation Conn Creek Land Lab Pilot 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:

Abuelitos Foundation Conn Creek Land Lab Pilot Project
City/County:

St. Helena, Napa County
Comment Period:

1/13/2026 - 02/2/2026
Project Description:

This project will implement bioengineered bank stabilization measures and support the establishment, restoration, and enhancement of stream, riparian, and upslope watershed habitats.
Project Files:

Contact Staff for files
Staff Contact:

Alicia Pisani
(510) 622-2318
Water Quality Control Board
1515 Clay Street, Ste 1400
Oakland, CA 94612