J-P Desert and the surrounding high plateau of Owyhee County define this arid landscape, where water management is central to the local geography. The map documents significant man-made water features including Black Leg Reservoir and Billings Reservoir, which serve as vital collection points in an environment marked by seasonal drainages like Black Leg Cr and Cottonwood Cr. The terrain is deeply etched by erosional features such as Black Leg Box Canyon, Sheep Trail Canyon, and Rattlesnake Draw, illustrating the complex drainage patterns that feed into the desert basins.
24 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.
1936 · Mountain City
USGS Topo · 1:62,500
1936 · Rowland
USGS Topo · 1:48,000
1940 · Rowland
USGS Topo · 1:62,500
1940 · Mountain City
USGS Topo · 1:62,500
1955 · Twin Falls
USGS Topo · 1:250,000
1955 · Wells
USGS Topo · 1:250,000
1958 · Wells
USGS Topo · 1:250,000
1958 · Twin Falls
USGS Topo · 1:250,000
1961 · Wells
USGS Topo · 1:250,000
1979 · Antelope Creek
USGS Topo · 1:24,000