
The East Fork Russian River defines the pastoral valley floor in this mid-1990s revision, showing a landscape balanced between agricultural ranching and protected wildlands. Evidence of the area's complex history is present in the Potter Valley Rancheria and the noted Pomo (Site), marking the enduring indigenous presence in the region. The valley is organized around family holdings such as Ingle Ranch, Fritsche Ranch, and Guntley Ranch, while the northeastern portion of the map climbs sharply into the Mendocino National Forest and the peaks of Middle Mountain. Significant infrastructure, including the Powerhouse Road and an Airstrip, supports the local economy, while the Potter Valley Cem and the local High Sch serve as the community's anchors. This survey documents the intersection of the Eel River headwaters and the upper Russian River watershed.
40 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 · Ukiah
USGS Topo · 1:62,500
1922 · Hullville
USGS Topo · 1:62,500
1938 · Lakeport
USGS Topo · 1:62,500
1943 · Pomo
USGS Topo · 1:62,500
1944 · Ukiah
USGS Topo · 1:62,500
1951 · Lake Pillsbury
USGS Topo · 1:62,500
1951 · Lakeport
USGS Topo · 1:62,500
1957 · Ukiah
USGS Topo · 1:250,000
1958 · Ukiah
USGS Topo · 1:24,000
1958 · Cow Mountain
USGS Topo · 1:24,000