
Malheur National Forest dominates this landscape in northern Grant County, where the high-altitude terrain transitions into the pastoral opening of Fox Valley. The drainage network is complex, characterized by steep descents from high ridges into drainages like Donaldson Creek and Belshaw Cr. Historical land use is evidenced by the numerous named water sources critical for livestock and forest management, including Hinton Spring, Sagebrush Spring, and Dolly Spring. While much of the area remains underdeveloped, the presence of the Wiley Creek Airport and the logging routes such as Ridge Rd and Co Rd 88 indicate the region's reliance on both aviation and forest access for connectivity. The map also captures the varied topography of Shop Gulch and the winding course of Wildcat Cr, illustrating the rugged drainage patterns that define this section of the Oregon interior.
28 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 · Mount Vernon
USGS Topo · 1:62,500
1940 · Aldrich Mtn.
USGS Topo · 1:62,500
1943 · Aldrich Mtn.
USGS Topo · 1:62,500
1943 · Mount Vernon
USGS Topo · 1:62,500
1949 · Long Creek
USGS Topo · 1:62,500
1951 · Long Creek
USGS Topo · 1:62,500
1951 · Courtrock
USGS Topo · 1:62,500
1955 · Canyon City
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000
1972 · Aldrich Mountain North
USGS Topo · 1:24,000