Skip to main content

Wolfback Ridge - Fire Flow Improvement Program

Installation of approximately 2,200 feet of 8-inch welded steel pipe to replace leak prone 1953 6-inch cast iron pipe that crosses beneath Highway 101. This project is to improve fireflow and seismic reliability of the system in this area. 

View Project Map

Schedule and Status

Planning: July 2017 - December 2026

Design: January 2027 - January 2028

Construction: June 2028 - December 2028

Contact Information

  • Marin Water Construction Management team:  415-945-1560

Investing in your water system

The benefit of this project is to replace and relocate old leak prone, seismically deficient pipe from beneath Highway 101 onto a freeway over pass, which will improve accessibility for maintenance and improve fire flow and seismic resiliency of the system and eliminate the impact to traffic on Highway 101.   

Funding Sources 

Capital Maintenance Fund
Fire Flow Improvement Program Fund
Total
-
$2,500,000
$2,500,000