Section 401 Water Quality Certification Public Notice

Sonoma County 2025 Pavement Preservation Program 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:

Sonoma County 2025 Pavement Preservation Program Project
City/County:

Multiple, Sonoma County
Comment Period:

8/18/2025 - 9/7/2025
Project Description:

Sonoma County Public Infrastructure’s 2025 Pavement Preservation Program Project (“Project”) is critical to maintaining roads that serve Sonoma County residents, businesses, and tourism. Increased growth in Sonoma County coupled with pavement maintenance needs and limited funding highlights the need to efficiently deliver pavement projects. In addition, culvert replacement and shoulder maintenance preempt future water quality issues in the area by removing impediments to water flow resulting from failed or failing culverts and clearing excess sediment that can contribute to flooding, drainage, and erosion problems when washed out during winter rains.
Project Files:

Contact Staff for files
Staff Contact:

Nick Regent
(510) 622-2328
Water Quality Control Board
1515 Clay Street, Ste 1400
Oakland, CA 94612