
Black Leg Creek carves a path through this high-elevation corner of Owyhee County, where the landscape is defined by its drainages and arid uplands. The terrain is notably rugged, featuring deep incisions like Black Leg Box Canyon and Sheep Trail Canyon that contrast with the open expanse of the J-P Desert. Evidence of water management for livestock or local use is clear through the presence of Black Leg Reservoir and Billings Reservoir, along with isolated water sources like Rizzi Spring and Willow Spring.
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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