Capital Improvement Program

The City of Napa Water Division maintains a significant number of facilities needed to deliver high-quality drinking water to local homes and businesses. Treatment plants, pipelines, pump stations, storage tanks, valves, hydrants, and meters all play a role. Much of the system has been in service for 60 years or more. A 20-year capital improvement plan now prioritizes the system improvements that are needed to maintain a high level of service and avoid the disruptions and large costs associated with failing infrastructure.

Current and Upcoming Projects:

2019 Water Main Freeway Crossings Project (FEMA-Funded)

In the summer of 2019, the City of Napa will replace several Highway 29 freeway crossings that broke during the 2014 South Napa Earthquake with new mains to reestablish circulation within the water system.


Recent Project Highlights:

Special pages have been created to highlight some recent capital improvement projects of significance. Just view the following pages for detailed descriptions, photos, and videos.