Upper Lake sits at the northern edge of the Clear Lake basin, where the landscape transitions from the agricultural flats of Middle Creek Valley into the steep, timbered ridges of the Mendocino National Forest. This 2018 survey documents a region defined by its watercourses, including Middle Creek, Scotts Creek, and Clover Cr, which converge near the historic settlement. The map captures the interface between valley life and the high ground, noting landforms like Bloody Island and the heights of White Rock Mtn.
94 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 · Purdys Gardens
USGS Topo · 1:24,000
1958 · Cow Mountain
USGS Topo · 1:24,000