
Umatilla National Forest encompasses this high-elevation landscape in eastern Oregon, defined by a network of steep drainages and water sources. The terrain is deeply incised by Camas Creek in the northwest and the North Fork John Day River along the southern margin. This modern survey illustrates the critical water infrastructure of the region, featuring isolated points such as Twin Tank Spring, Clark Spring, and Meengs Spring.
26 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1950 · Ritter
USGS Topo · 1:62,500
1951 · Dale
USGS Topo · 1:62,500
1952 · Ritter
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
1967 · Ukiah SE
USGS Topo · 1:24,000
1967 · Bridge Creek
USGS Topo · 1:24,000
1967 · Ukiah
USGS Topo · 1:24,000