Mark West Springs and the northern reaches of Santa Rosa occupy the lower elevations of this terrain, where the Mayacmas Mountains rise toward the Sonoma and Napa county line. This landscape is defined by its complex drainage systems and varied topography, including distinctive landmarks like Chalk Mtn and the steep walls of Gates Canyon. The map records a modern network of residential and rural developments, evidenced by named neighborhoods such as Shiloh Ridge and Shiloh Mdw.
128 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