Sonoma County Ag + Open Space

Sonoma County Agricultural Preservation and Open Space District (Ag + Open Space) is a special district that permanently protects the diverse agricultural, natural resource and scenic open space lands of Sonoma County for future generations. Funded by a quarter-cent sales tax approved by voters in 1990 and reauthorized in 2006, the district has protected over 117,000 acres to date, and will continue to steward these and future protected lands forever. For more information, visit www.sonomaopenspace.org.