
Wall Rock Springs and its namesake Wall Rock Ridge anchor this high-desert landscape in Malheur County, where water sources dictate the placement of ranching infrastructure. The map reveals an intricate network of livestock management features, including the Juniper Ranch Reservoir and the uniquely named Sometime Reservoir. Isolated peaks such as Quartz Mtn, Shaeffer Butte, and Knottingham Butte rise above the surrounding terrain, providing navigational landmarks in an area dominated by seasonal drainages like Juniper Cr. To the south, the terrain gives way to the expansive Big Mud Flat and the geological formation known as the Owyhee Breaks, while Mud Flat Rd provides the primary transit artery through this remote section of the Oregon high country.
31 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1906 · Mitchell Butte
USGS Topo · 1:125,000
1955 · Boise
USGS Topo · 1:250,000
1958 · Boise
USGS Topo · 1:250,000
1962 · Boise
USGS Topo · 1:250,000
1967 · Diamond Butte
USGS Topo · 1:24,000
1967 · Twin Springs
USGS Topo · 1:24,000
1967 · Quartz Mtn Basin
USGS Topo · 1:24,000
1972 · Cedar Mountain
USGS Topo · 1:24,000
1972 · Big Mud Flat
USGS Topo · 1:24,000
1972 · Wall Rock Springs
USGS Topo · 1:24,000