This historical map portrays the area of Lower Red Rock Lake in 2020, primarily covering Lower Red Rock 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 Lower Red Rock Lake region at the time. Published in 2020, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1950 · Cliff Lake
USGS Topo · 1:62,500
1950 · Lower Red Rock Lake
USGS Topo · 1:62,500
1950 · Monument Ridge
USGS Topo · 1:62,500
1950 · Upper Red Rock Lake
USGS Topo · 1:62,500
1955 · Ashton
USGS Topo · 1:250,000
1958 · Ashton
USGS Topo · 1:250,000
1960 · Ashton
USGS Topo · 1:250,000
1988 · Eureka Basin
USGS Topo · 1:24,000
1988 · Freezeout Mountain
USGS Topo · 1:24,000
1988 · Lower Red Rock Lake
USGS Topo · 1:24,000