
Umatilla National Forest encompasses the majority of this high-elevation landscape where Wheeler, Morrow, and Grant counties meet. The terrain is defined by a series of prominent summits including Whitetail Butte, Mahogany Butte, and Stalling Butte, which overlook a network of seasonal and perennial water sources. Bull Prairie Lake serves as a central landmark in the northern section, fed by Bull Prairie Spring, while the southern reaches descend into the Kahler Basin. This map captures the intricate hydrography of the region, from the headwaters of Porter Creek to the various springs like Cabin Spring and Rock Spring that have long supported life in these uplands. Evidence of early settlement and land use is found at Haystack Cem near Haystack Cr, while the winding Fairview Trail and Kahler Basin Rd indicate the established routes through the timber and meadows of Wilson Prairie.
52 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.
1953 · Kimberly
USGS Topo · 1:62,500
1953 · Spray
USGS Topo · 1:62,500
1953 · Pendleton
USGS Topo · 1:250,000
1955 · Canyon City
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000
1969 · Lefevre Prairie
USGS Topo · 1:24,000
1969 · Chapin Creek
USGS Topo · 1:24,000
1969 · Big Rock Flat
USGS Topo · 1:24,000
1980 · Monument
USGS Topo · 1:100,000