The rugged drainage systems of N Fork Asotin Cr and S Fork Asotin Cr define this territory within the Umatilla National Forest. This 2014 survey records a landscape of high ridges and deep canyons, including Smoothing Iron Ridge, Harlow Ridge, and Bracken Ridge. The presence of E A Parsons Ranch and Hawks Run Airport near the northeastern boundary indicates localized agricultural and aviation activity amidst the timbered slopes. Significant for hydrologic study, the map labels numerous water sources such as Park Spring, Sheriff Spring, and Vogan Spring tucked into the gulches. The terrain is crisscrossed by forest service roads like Nat For Dev Rd 148, providing access to the remote Triple Ridge and Hogback Ridge. This data reflects the modern management of these highlands, where resource extraction and conservation intersect in the Blue Mountains region.
66 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.
1943 · Peola
USGS Topo · 1:62,500
1943 · Saddle Butte
USGS Topo · 1:62,500
1944 · Anatone
USGS Topo · 1:62,500
1945 · Clarkston
USGS Topo · 1:62,500
1946 · Saddle Butte
USGS Topo · 1:62,500
1946 · Peola
USGS Topo · 1:62,500
1946 · Anatone
USGS Topo · 1:62,500
1948 · Clarkston
USGS Topo · 1:62,500
1955 · Pullman
USGS Topo · 1:250,000
1958 · Pullman
USGS Topo · 1:250,000