
Malheur National Forest dominates this section of Grant County, where the transition from high ridgelines to the open meadows of Logan Valley is defined by a complex network of water sources. The landscape is characterized by its numerous named springs, such as Blowfly Spring, Tony Spring, and Dago Spring, which feed into major watercourses like McCoy Creek and Crooked Creek. These hydrological features are central to the area's utility, supporting both natural glades like Shoestring Glade and human activities indicated by the Lake Creek Organization Camp.
37 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.
1940 · John Day
USGS Topo · 1:62,500
1943 · John Day
USGS Topo · 1:62,500
1955 · Canyon City
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000
1959 · Prairie City
USGS Topo · 1:62,500
1961 · Logan Valley
USGS Topo · 1:62,500
1961 · Seneca
USGS Topo · 1:62,500
1972 · Pine Creek Mtn
USGS Topo · 1:24,000
1978 · John Day
USGS Topo · 1:100,000
1988 · Logan Valley East
USGS Topo · 1:24,000