Reservoir Number Four and the winding drainages of Valley County define this stretch of the Montana landscape, where water management is central to the local geography. The terrain is marked by a series of significant coulees and seasonal creek beds, including Black Coulee and Unger Coulee, which carve through the high plains. The network of watercourses, such as Brush Fork and Canyon Cr, suggests a rural environment shaped by natural drainage patterns and agricultural necessity.
17 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
1943 · Glasgow
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
1969 · Cornwell Reservoir
USGS Topo · 1:24,000
1969 · Tampico
USGS Topo · 1:24,000
1969 · Chapman Coulee
USGS Topo · 1:24,000
1969 · Vandalia
USGS Topo · 1:24,000
1969 · Tampico NE
USGS Topo · 1:24,000