The Continental Divide winds through this high desert landscape in Sweetwater County, marking a fundamental geological boundary amidst the vast plateaus of southern Wyoming. This 2017 survey captures a remote region defined by expansive drainage features like Twelvemile Gulch and Dugout Draw, which cut through the arid terrain toward the broad expanse of Tenmile Flat. A network of secondary thoroughfares, including Bitter Creek Rd and Tenmile Flat Rd, provides the only modern infrastructure through these public lands. The namesake Twelvemile Well serves as a vital water point in an otherwise dry environment, illustrating the sparse but essential resources required for livestock or resource management in the Red Desert area. This map is a detailed record of the intersections between township lines and natural topography in a largely uninhabited section of the American West.
14 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1954 · Rock Springs
USGS Topo · 1:250,000
1958 · Rock Springs
USGS Topo · 1:250,000
1958 · Twelvemile Well
USGS Topo · 1:62,500
1960 · Red Lake
USGS Topo · 1:62,500
1962 · Rock Springs
USGS Topo · 1:250,000
1968 · Bitter Creek NW
USGS Topo · 1:24,000
1968 · Bitter Creek NE
USGS Topo · 1:24,000
1970 · Desert Springs
USGS Topo · 1:24,000
1980 · Red Desert Basin
USGS Topo · 1:100,000
1986 · Black Rock Flat East
USGS Topo · 1:24,000