Mark West Springs and the surrounding Sonoma County hills are defined by a complex network of canyons and ridges where the Mayacamas Mountains slope toward the Santa Rosa plain. The landscape is dominated by the drainage of Mark W Cr and its tributaries, including Porter Cr and Mill Cr. Cultural landmarks like the Petrified Forest and Storybook Mountain Vineyards highlight the area's geological and agricultural character, while names like Devils Kitchen and Chalk Mountain speak to the distinct local terrain. This 2012 survey captures the modern road network, including Franz Valley School Rd and Mountain Home Ranch Rd, tracing through the valleys of Franz Valley and Gates Canyon. The map provides a detailed view of the Mark West Creek Rancheria and the residential clusters branching off Mark W Springs Rd.
68 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1916 · Santa Rosa
USGS Topo · 1:62,500
1920 · Healdsburg
USGS Topo · 1:62,500
1927 · Calistoga
USGS Topo · 1:62,500
1933 · Healdsburg
USGS Topo · 1:48,000
1935 · Sebastopol
USGS Topo · 1:48,000
1940 · Healdsburg
USGS Topo · 1:62,500
1942 · Sebastopol
USGS Topo · 1:62,500
1943 · Calistoga
USGS Topo · 1:62,500
1944 · Santa Rosa
USGS Topo · 1:62,500
1945 · Calistoga
USGS Topo · 1:62,500