
The Alexander Valley floor defines the northeastern portion of this study, where the Russian River winds through a landscape established by late-twentieth-century viticulture and agriculture. Centered on the community of Geyserville, the map details a complex network of transportation and infrastructure, including the Northwestern Pacific railroad corridor and numerous river crossings. To the west, the terrain rises sharply toward Bradford Mountain, cut by the deep drainage of Dry Creek.
64 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.
1920 · Healdsburg
USGS Topo · 1:62,500
1921 · Skaggs
USGS Topo · 1:62,500
1921 · Kelseyville
USGS Topo · 1:62,500
1933 · Healdsburg
USGS Topo · 1:48,000
1938 · Hopland
USGS Topo · 1:62,500
1940 · Healdsburg
USGS Topo · 1:62,500
1943 · Cazadero
USGS Topo · 1:24,000
1943 · Skaggs Springs
USGS Topo · 1:24,000
1943 · Kelseyville
USGS Topo · 1:62,500
1943 · Hopland
USGS Topo · 1:62,500