
Wickersham Ranch and Moffitt Ranch sit atop the high ridges of Sonoma County during the early 1940s, marking a landscape defined by isolated family holdings and rugged terrain. This survey, mapped by the Geological Survey during the war years, captures the complex drainage systems of the Gualala River and its numerous tributaries, including Wheatfield Fork and Tombs Creek. The distribution of named sites such as Lee Nobles Ranch and Hedgpeth Ranch suggests a region primarily dedicated to ranching and timber, where ridgelines like Sheep Repose Ridge and Black Oak Ridge dictate the movement of people and livestock.
63 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.
1921 · Skaggs
USGS Topo · 1:62,500
1921 · Plantation
USGS Topo · 1:62,500
1938 · Hopland
USGS Topo · 1:62,500
1943 · Plantation
USGS Topo · 1:24,000
1943 · Cazadero
USGS Topo · 1:24,000
1943 · Annapolis
USGS Topo · 1:24,000
1943 · Skaggs Springs
USGS Topo · 1:24,000
1943 · Fort Ross
USGS Topo · 1:24,000
1943 · Hopland
USGS Topo · 1:62,500
1943 · Ornbaun
USGS Topo · 1:62,500