
Rough Mountain and Bald Mountain dominate this corner of Owyhee County, where the high desert landscape is defined by a complex network of seasonal drainages and essential water sources. In the early 1970s, the area's utility was centered on livestock and water management, evidenced by the presence of a Corral and various catchments like Big Sagehen Reservoir and Elk Reservoir. The terrain is deeply incised by Perjue Canyon Creek and the curiously named The Between Fork, while an Aqueduct underscores the ongoing efforts to move water across Antelope Flat. Scattered prospects and names like 90 Foot Hole suggest a history of exploration and local land-use landmarks. The map documents numerous vital water points for the era, including Rose Briar Spring, Snow Creek Spring, and Chokecherry Spring, which were critical for navigating this arid section of Idaho.
25 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.
1947 · Grand View
USGS Topo · 1:62,500
1947 · Perjue Canyon
USGS Topo · 1:24,000
1948 · Perjue Canyon
USGS Topo · 1:24,000
1955 · Jordan Valley
USGS Topo · 1:250,000
1957 · Jordan Valley
USGS Topo · 1:250,000
1958 · Jordan Valley
USGS Topo · 1:250,000
1972 · Rough Mountain
USGS Topo · 1:24,000
1972 · Pixley Basin
USGS Topo · 1:24,000
1972 · Big Springs Ranch
USGS Topo · 1:24,000
1972 · Crab Spring Butte
USGS Topo · 1:24,000