
Ukiah and its surrounding valley floor are meticulously detailed in this survey by the Corps of Engineers, U.S. Army. The Russian River and its East Fork define the agricultural landscape, where the Northwestern Pacific RR parallels the State Highway to connect orchards and small settlements. A notable local landmark is the sprawling grounds of the Mendocino State Asylum south of the city, complete with its own asylum label and nearby infrastructure including a Power Station and Substation.
41 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 · Kelseyville
USGS Topo · 1:62,500
1922 · Willits
USGS Topo · 1:62,500
1922 · Hullville
USGS Topo · 1:62,500
1938 · Lakeport
USGS Topo · 1:62,500
1938 · Hopland
USGS Topo · 1:62,500
1942 · Willits
USGS Topo · 1:62,500
1943 · Pomo
USGS Topo · 1:62,500
1943 · Boonville
USGS Topo · 1:62,500
1943 · Kelseyville
USGS Topo · 1:62,500
1943 · Hopland
USGS Topo · 1:62,500