Protected Open Space

 
  • Sonoma Mountain Ranch (also known as Stevenson/Walsh Ranch, 2008) Sonoma County Agricultural and Open Space District (OSD), 287 acres
  • Cooper’s Grove (2005) OSD, 226 acresopen space preservation sonoma mountain
  • Eliot & Lupine Hill (2004) OSD, 71 acres
  • Jacob’s Ranch (2003) OSD, 162 acres
  • Skiles (1999 & 2004) OSD, 113 acres
  • Wilroth (2004) OSD, 229 acres
  • Fairfield Osborne (transfers from Nature Conservancy and Roth family to Sonoma State University, 1997 and 2004) SSU, 601 acres

Approximately 8,500 acres on Sonoma Mountain are privately held by nine owners (parcels of 600 acres or more each). There are 1,000 additional privately held parcels of five acres or more.

SONOMA MOUNTAIN PROTECTED AREAS

SONOMA MOUNTAIN PROTECTED AREAS