
Big Poison Butte and Buckbrush Poison Butte rise as prominent landmarks in this Malheur County landscape, part of a high-desert terrain defined by volcanic features and essential water sources. The map documents a sophisticated network of springs and reservoirs critical for livestock and land management, including Skelton Spring, 3 Chalk Spring, and the Soldiers Canyon Reservoir.
31 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.
1955 · Baker
USGS Topo · 1:250,000
1955 · Boise
USGS Topo · 1:250,000
1958 · Boise
USGS Topo · 1:250,000
1959 · Baker
USGS Topo · 1:250,000
1962 · Boise
USGS Topo · 1:250,000
1964 · Brogan
USGS Topo · 1:62,500
1966 · Clover Creek Ranch
USGS Topo · 1:62,500
1966 · Harper
USGS Topo · 1:62,500
1966 · Westfall Butte
USGS Topo · 1:62,500
1980 · Brogan
USGS Topo · 1:100,000