
Opheim Hills and the open expanses of Wild Horse Flat characterize this portion of Valley County, Montana. The landscape is defined by its complex drainage network, where Deep Creek and the West Fork Willow Creek carve through the terrain. The presence of numerous coulees, such as Lone Tree Coulee and Shaw Coulee, indicates a highly eroded prairie environment where water has sculpted the earth over millennia.
13 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.
1919 · Boundary
USGS Topo · 1:125,000
1954 · Glasgow
USGS Topo · 1:250,000
1957 · Glasgow
USGS Topo · 1:250,000
1958 · Glasgow
USGS Topo · 1:250,000
1984 · O'Juel Lake
USGS Topo · 1:24,000
1984 · Lighthouse Hill
USGS Topo · 1:24,000
1984 · Opheim
USGS Topo · 1:100,000
1984 · Gay Dam
USGS Topo · 1:24,000
1984 · Dodge Reservoir
USGS Topo · 1:24,000
1984 · Last Chance Reservoir
USGS Topo · 1:24,000