The Russian River and its East Fork define the geography of the Ukiah Valley in this 2018 survey, where the massive reservoir of Lake Mendocino rests against the Mayacmas Mountains. The city of Ukiah serves as the central hub, surrounded by smaller settlements such as Calpella, Talmage, and Rogina Heights. Transportation and industry are clearly etched into the landscape via the US Highway 101 corridor and the Northwestern Pacific Railroad, which parallel the river's path. Local history and genealogy interests are well-served by the inclusion of the Ukiah Cemetery and the notable Asylum site south of town. The transition from the valley floor to the surrounding heights is marked by landmarks like Mendocino College and the eastern slopes of Cow Mountain, providing a comprehensive look at the modern footprint of this Mendocino County seat.
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This is the sole edition of this map. No revisions or reprints were ever made.
1920 · Ukiah
USGS Topo · 1:62,500
1922 · Willits
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
1944 · Ukiah
USGS Topo · 1:62,500
1944 · Willits
USGS Topo · 1:62,500
1957 · Ukiah
USGS Topo · 1:250,000
1958 · Purdys Gardens
USGS Topo · 1:24,000
1958 · Ukiah
USGS Topo · 1:24,000