The Salmon River carves a winding path through this central Idaho landscape, defining the topography of the Bradbury Flat region near Challis. This 2010 USGS study highlights the drainage patterns of the high desert, where seasonal and spring-fed waters like Hannah Slough and Lone Pine Creek navigate the base of local ridges. Smaller hydrologic features, including Mud Spring Gulch and the sequestered Bishop Spring, indicate the critical role of water management in this arid environment.
29 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.
1929 · Bayhorse
USGS Topo · 1:125,000
1956 · Challis
USGS Topo · 1:62,500
1956 · Twin Peaks
USGS Topo · 1:62,500
1957 · Challis
USGS Topo · 1:250,000
1960 · Challis
USGS Topo · 1:250,000
1963 · Challis
USGS Topo · 1:250,000
1963 · Bald Mountain
USGS Topo · 1:24,000
1963 · Bayhorse
USGS Topo · 1:24,000
1963 · Little Antelope Flat
USGS Topo · 1:24,000
1963 · Clayton
USGS Topo · 1:62,500