Davidson sits on the high plateau of Idaho County, overlooking a network of deep drainages including Chamberlain Gulch and Sawmill Gulch. The terrain is defined by dramatic elevation changes as the land drops toward the canyon of the Snake River, which serves as the boundary between Idaho and Oregon. This 2017 survey details the complex hydrography of the river corridor, where Five Pine Rapids, Wolf Creek Rapids, and Roland Bar Rapids create a turbulent passage through the Wallowa National Forest. Local infrastructure is sparse, relying on rugged routes like Divide Creek Rd and Wolf Creek Rd to navigate between landmarks such as Windy Point and White Bird Ridge. The settlement of Ragtown Bar lies directly on the riverbank, highlighting the historic importance of these riverside benches for habitation in an otherwise vertical landscape.
41 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.
1954 · Kernan Point
USGS Topo · 1:62,500
1955 · Grangeville
USGS Topo · 1:250,000
1959 · Grangeville
USGS Topo · 1:250,000
1963 · Cactus Mtn
USGS Topo · 1:24,000
1963 · Boles
USGS Topo · 1:24,000
1963 · Rattlesnake Ridge
USGS Topo · 1:24,000
1963 · Moughmer Point
USGS Topo · 1:24,000
1963 · Joseph
USGS Topo · 1:24,000
1963 · Grave Point
USGS Topo · 1:24,000
1963 · Wolf Creek
USGS Topo · 1:24,000