
Malheur National Forest dominates this high-desert landscape in Harney County, where ranching infrastructure and mountain peaks define the terrain. The presence of the historic Fort Harney Mil Rd highlights the era of military and pioneer transit across eastern Oregon, connecting these remote slopes to wider regional history. Water sources are critical in this environment, evidenced by named springs like Jordan Spring and Thompson Spring, alongside man-made water management features such as Poer Reservoir and Miller Reservoir. The map reveals a network of land management and access, including the Dietrich Ranch Rd and Craft Spring Rd, which provide passage through the varied elevations of Elephant Butte and Thompson Mtn. This document serves as a detailed record of high-country resources and the historic routes used to navigate the Oard Flat area.
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.
1955 · Burns
USGS Topo · 1:250,000
1958 · Burns
USGS Topo · 1:250,000
1959 · Burns
USGS Topo · 1:250,000
1959 · Harney
USGS Topo · 1:62,500
1961 · Calamity Butte
USGS Topo · 1:62,500
1968 · Van
USGS Topo · 1:62,500
1973 · Buchanan
USGS Topo · 1:24,000
1978 · Stinkingwater Pass
USGS Topo · 1:24,000
1978 · Stinkingwater Mountains
USGS Topo · 1:100,000
1990 · Calamity Butte
USGS Topo · 1:24,000