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About

About the East Bay Stewardship Network

The East Bay Stewardship Network (EBSN) is a coalition of agencies and organizations caring for over 250,000 acres of interconnected land in the East Bay area.  

The San Francisco Bay Area is an internationally recognized biodiversity hotspot with a high density of diverse and unique species. EBSN reflects the connectivity and richness of the East Bay by approaching environmental stewardship at a landscape scale across multiple partners, jurisdictions, and ecologies.  

Network by the Numbers

250,000 acres in the Network, roughly 25% of Alameda and Contra Costa Counties, habitat for over 200 threatened and endangered species and 24 plant communities.

15 Core Members and Collaborators, including the Alameda County Resource Conservation District, California State Parks, Contra Costa County Resource Conservation District, East Bay Municipal Utility District, East Bay Regional Park District, East Contra Costa Habitat Conservancy, John Muir Land Trust, Livermore Area Recreation and Park District, National Park Service, Regional Parks Foundation, San Francisco Public Utilities Commission, Save Mount Diablo, UC Berkeley Blue Oak Ranch Reserve, and Zone 7 Water Agency.

 

EBSN Goals

By working together at a landscape scale across the East Bay we can more successfully: 

Where We Work

The EBSN’s core area of focus falls primarily within the boundaries of Contra Costa and Alameda counties. It also includes adjacent partner lands that reflect the unique ecological and cultural character and/or watershed boundaries of the East Bay within Santa Clara County and San Joaquin. It extends to bay shoreline and intertidal areas that are a part of current partners’ lands.  

Lands of EBSN Members

Lands of EBSN Members

Membership

EBSN offers an opportunity to directly serve and connect natural resources stewardship practitioners within the East Bay. These practitioners and stewardship organizations are the network’s core members and collaborators. They include land management agencies and organizations, local special districts, nonprofits, and academic institutions.  

Additional members and collaborators may be involved in research or project opportunities, public education, or community engagement. 

We are continually growing!

Core Members

Alameda County Resource Conservation District
California State Parks, Diablo District
Contra Costa Resource Conservation District
Contra Costa Water District
East Bay Municipal Utility District
East Bay Regional Park District
John Muir Land Trust
National Park Service
Regional Parks Foundation
San Francisco Public Utilities Commission
Save Mount Diablo
University of California, Berkeley. Blue Oak Ranch Reserve

Collaborators

East Contra Costa Habitat Conservancy 

Livermore Area Recreation and Park District 

Zone 7 Water Agency