Priority Conservation Area Maps

Priority Conservation Area Maps

Priority Conservation Area Maps

Priority Conservation Areas, or PCAs, are regionally significant open spaces which have broad agreement for long-term protection. Discover the PCAs here that have been adopted by the ABAG Executive Board.

PCA Maps

  High Res (300 ppi) Low Res (150 ppi)
Alameda County

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Contra Costa County

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Marin County

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Napa County

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San Francisco County

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San Mateo County

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Santa Clara County

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Solano County

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Sonoma County

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San Francisco Bay Region

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PCA Designations

  High Res (300 ppi) Low Res (150 ppi)
Alameda County

PDF

PDF

Contra Costa County

PDF

PDF

Marin County

PDF

PDF

Napa County

PDF

PDF

San Francisco County

PDF

PDF

San Mateo County

PDF

PDF

Santa Clara County

PDF

PDF

Solano County

PDF

PDF

Sonoma County

PDF

PDF

San Francisco Bay Region

PDF

PDF

Check out the Open Data Catalog and get the data you need on PCAs and so much more.

These lands are being pressured by urban development and other factors, and they are supported through local government consensus. Get the full details.