
The Umatilla National Forest spans the border of Umatilla and Grant counties in this high-altitude landscape of the Blue Mountains. The terrain is defined by dramatic drainage systems, including the North Fork John Day River and the winding course of Twelvemile Cr. High points like Bone Point and the overlook at Shivers Rim provide vantage points across deeply etched features such as Tamarack Canyon and Bone Canyon. This 2017 survey shows a region deeply shaped by its forest roads and water resources, with isolated clearings such as Elk Grove and Litch Meadow appearing as distinctive breaks in the timber. Small bodies of water like Rush Pond and Gilson Pond serve as vital landmarks for those navigating the backcountry routes between Ritter Dale Rd and the Meadow Brook Summit.
43 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 · Bridge Creek
USGS Topo · 1:24,000
1969 · Deerhorn Creek
USGS Topo · 1:24,000
1969 · Thompson Flat
USGS Topo · 1:24,000