Umatilla National Forest spans this high-elevation landscape along the border of Oregon and Washington, dominated by a series of prominent summits including Deadman Peak and Griffin Peak. The terrain is defined by a radial drainage pattern where the S Fork Touchet River and numerous forks like Griffin Fork and Green Fork carve deep through the ridges. To the south, the protected Mill Creek Watershed occupies a significant portion of the area, emphasizing the region's importance for water resource management. Primitive transportation routes such as the Kendall Skyline Rd and the Intake/Deadman Peak Trail follow the high ridgelines, connecting various peaks including Lewis Peak and Table Rock. This network of trails and forestry roads illustrates the remote, managed nature of the Blue Mountains' northern reaches.
44 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.
1919 · Walla Walla
USGS Topo · 1:125,000
1921 · Walla Walla
USGS Topo · 1:125,000
1937 · Pomeroy
USGS Topo · 1:96,000
1942 · Pomeroy
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1953 · Walla Walla
USGS Topo · 1:250,000
1955 · Pullman
USGS Topo · 1:250,000
1955 · Grangeville
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1958 · Pullman
USGS Topo · 1:250,000