
The settlement of Gibbon serves as a small anchor point in this mountainous landscape where the Umatilla River and Meacham Cr carve through deep terrain. Much of the area is occupied by the Umatilla National Forest, punctuated by remarkably named landforms such as Starve-to-Death Ridge, Plenty Bear Ridge, and Rattlesnake Ridge. The map reveals a network of high-elevation routes including Bingham Rd and the Old Meacham Creek Rd, which traverse the steep slopes between Wildhorse Mountain and the water sources at Thompson Spring and Rock Spring. This 2014 survey documents the complex topography of the Blue Mountains region, highlighting the spatial relationship between the Reservation lands and the managed forest, defined by numerous canyons and ridges like Boston Canyon and Forks Ridge.
39 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 · Pendleton
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1963 · Bingham Springs
USGS Topo · 1:24,000
1963 · Blalock Mountain
USGS Topo · 1:24,000
1964 · Thorn Hollow
USGS Topo · 1:24,000
1964 · Athena
USGS Topo · 1:24,000
1964 · Weston Mountain
USGS Topo · 1:24,000
1964 · Duncan
USGS Topo · 1:24,000
1964 · Thimbleberry Mtn
USGS Topo · 1:24,000
1964 · Gibbon
USGS Topo · 1:24,000