Bartlett - Established 1884 in New York City

Welcome to the Solano County Water Agency Web Page

Business Pla

Monticello Dam
Monticello Dam & Lake Berryessa

We are a wholesale water agency. We provide untreated water to cities and agricultural districts in Solano County from the Federal Solano Project and the North Bay Aqueduct of the State Water Project. The agency also has a flood control function. Through this website we hope to provide you with information concerning water supply and flood control in Solano County.


Please visit to find out

what you can do to help conserve water 


Flood Hazard Weather Forecasts


Real-Time Rainfall and Creek Levels

Solano County Water Agency manages a variety of projects. Click on an image below for more information.