
The Imnaha River carves through this high-altitude landscape where the Wallowa Co Baker Co line meets at the crest of the divide. Water management is a central theme of the high country, evidenced by early engineering such as the Buchanan Ditch, Greener Ditch, and Huff Ditch, which redirected natural flows for agricultural or mining needs. High basins like Moody Basin and peaks such as Russel Mountain define the topography, interspersed with numerous alpine water bodies including Twin Lakes and Duck Lake.
48 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.
1915 · Pine
USGS Topo · 1:125,000
1954 · Cornucopia
USGS Topo · 1:62,500
1955 · Baker
USGS Topo · 1:250,000
1955 · Grangeville
USGS Topo · 1:250,000
1957 · Halfway
USGS Topo · 1:62,500
1957 · Homestead
USGS Topo · 1:62,500
1957 · Copperfield
USGS Topo · 1:62,500
1959 · Baker
USGS Topo · 1:250,000
1959 · Grangeville
USGS Topo · 1:250,000
1980 · McCall
USGS Topo · 1:100,000