
The North Platte River defines this high-desert landscape in central Wyoming, where the massive waters of the Alcova Reservoir are held back by the Alcova Dam. This 1950 survey, updated with late-twentieth-century revisions, documents the critical infrastructure of the Missouri River Basin development program, including the Casper Canal and the downstream Gray Reef Reservoir. The village of Alcova sits at the base of the dam, serving as a hub for the irrigation and power projects that transformed this arid stretch of Natrona County.
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This is the sole edition of this map. No revisions or reprints were ever made.
1950 · Alcova SE
USGS Topo · 1:24,000
1951 · Clarkson Hill
USGS Topo · 1:24,000
1951 · Benton Basin
USGS Topo · 1:24,000
1951 · Bessemer Mountain
USGS Topo · 1:24,000
1951 · Bear Mountain
USGS Topo · 1:24,000
1951 · Benton Basin NE
USGS Topo · 1:24,000
1951 · Bear Spring
USGS Topo · 1:24,000
1951 · Pathfinder Dam
USGS Topo · 1:24,000
1955 · Casper
USGS Topo · 1:250,000
1958 · Casper
USGS Topo · 1:250,000