
Umatilla National Forest and Whitman National Forest converge in this high-elevation landscape within Umatilla and Union counties. The terrain is defined by a series of prominent ridges and drainage basins, including Blue Kettle Ridge, Salmon Back Ridge, and Johnson Ridge. Water sources are scattered throughout the timbered slopes, ranging from Meacham Lake in the north to isolated points like Folsoms Spring, Snipe Spring, and the Forks Tank. The map documents a complex network of forest development roads, such as Johnson Tower Rd and Nat For Dev Rd 350, which provide access to deep incisions like Railroad Canyon and Red Spring Canyon. Historically significant transportation routes are evident in the east, where Old US Hwy 30 and Summit Rd navigate the divide between the Meacham Cr and McKay Cr watersheds.
54 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.
1935 · Pendleton
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1963 · Meacham Lake
USGS Topo · 1:24,000
1964 · Mc Intyre Creek
USGS Topo · 1:24,000
1964 · Duncan
USGS Topo · 1:24,000
1964 · Huron
USGS Topo · 1:24,000
1964 · Meacham
USGS Topo · 1:24,000
1964 · Kamela SE
USGS Topo · 1:24,000
1966 · Cabbage Hill
USGS Topo · 1:24,000