This historical map portrays the area of Upper Lake in 2018, primarily covering Upper Lake. Featuring a scale of 1:24,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Upper Lake region at the time. Published in 2018, it is the sole known edition of this map.
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