Brace Ranch and Twin Springs Ranch represent the sparse ranching outposts established in this arid corner of Owyhee County during the early 21st century. The landscape is defined by its water management systems, featuring a series of catchments including Brace Reservoir, Porcupine Reservoir, and the Center Lambert Reservoir to support livestock in the high desert. To the south, the Owyhee River snakes through Owyhee Canyon, passing notable geographic landmarks such as Rickard Crossing and the prominent rise of The Dome. The historic Kimball Trl cuts across the northern flats, connecting the open stretches of Brace Flat with the surrounding high country. This survey illustrates the vital relationship between the seasonal flow of Beaver Cr or Porcupine Cr and the sustainability of remote Idaho homesteads.
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This is the sole edition of this map. No revisions or reprints were ever made.
1955 · Jordan Valley
USGS Topo · 1:250,000
1957 · Jordan Valley
USGS Topo · 1:250,000
1958 · Jordan Valley
USGS Topo · 1:250,000
1973 · Red Basin
USGS Topo · 1:24,000
1973 · Piute Basin West
USGS Topo · 1:24,000
1973 · Smith Creek
USGS Topo · 1:24,000
1973 · Castro Table
USGS Topo · 1:24,000
1973 · Grassy Ridge
USGS Topo · 1:24,000
1973 · Dickshooter Reservoir
USGS Topo · 1:24,000
1973 · Brace Flat
USGS Topo · 1:24,000