Lake Berryessa Watershed Partnership


Lake Berryessa provides drinking water for nearly 500,000 people and provides year-round recreation opportunities for tens of thousands of people each year. Lake Berryessa water also serves farmers and businesses downstream. Even the local Budweiser Brewery and Jelly Belly factory contract for Lake Berryessa water!

To protect this important resource, the Lake Berryessa Watershed Partnership formed in the early 1990s. Facilitated by Solano RCD, the partnership is a voluntary group of agency representatives, NGOs and private citizens who work together to educate boaters, campers, day visitors and other lake users about the importance of water quality and good personal stewardship practices.

We work to achieve this with a three-pronged approach:

1. Summer Boater and Visitor Education Program: Every summer weekend, from Memorial Day to just beyond Labor Day, the partnership runs a summer boater and visitor education program. Staffed by seven interns, this program provides person-to-person water quality stewardship education to boaters and shore visitors. The interns work at locations all around the lake, greeting visitors and sharing good stewardship information.

    Highlights of this program include our free bilge pad dispensing and exchange program; our Larger-than-life mascot, Bilgee, the Protector of Clean Waterways; informational kiosks located around the lake; and a comprehensive Lake Berryessa Informational Brochure, full of good stewardship tips, and useful lake visitors’ information.

WED 2014 Group for web2. Hands-on education and restoration events: The partnership sponsors annual lake clean-up events to support World Environment Day in June and Coastal Clean-up day in September. These events focus on clean-up activities at specific lake sites, and are usually combined with post event celebratory picnics or BBQs.

3. Regular planning and strategizing meetings: The partnership sponsors quarterly meetings for stakeholders to plan program activities, refine program goals and strategize program funding.


Ways to get involved at Lake Berryessa


Next Lake Berryessa Watershed Partnership Meeting:

Contact Coordinator This email address is being protected from spambots. You need JavaScript enabled to view it. for more information

2015 Coastal Clean-up Event:

Saturday, September 19. Watch this space for more details

World Environment Day:

1st Sunday in June. Watch this space for more details


 LBWP meeting

Lake Berryessa Watershed Partnership Members

Solano Resource Conservation District

Solano County Water Agency

      Solano Irrigation District

US Bureau of Reclamation


Lake Berryessa Chamber of Commerce   

Napa County Environmental Management

Solano County Jurisdictions:

Cities of Benicia, Dixon, Fairfield, Rio Vista, Suisun City, Vacaville and Vallejo

Solano County Department of Resource Management

Napa Flood Control & Water Conservation District     River Network      Berryessa Trails

Department of Boating and Waterways   Blue Ridge Berryessa Natural Area


For more information about the Lake Berryessa Watershed Partnership and its programs

Contact Coordinator Marianne Butler at This email address is being protected from spambots. You need JavaScript enabled to view it. or 567-674-5611