Larb Hills define the high ground of this Valley County landscape, where the drainage patterns of eastern Montana's high plains are clearly articulated. The terrain is marked by a complex network of coulees, including McNab Coulee, Limekiln Coulee, and Tank Coulee, which channel seasonal runoff toward the larger creek systems. Water management for local livestock or land use is evident at Luther Reservoir and the perennial Ashford Spring, providing essential resources in this arid environment.
18 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.
1905 · Saco Special
USGS Topo · 1:62,500
1906 · Hinsdale Special Map
USGS Topo · 1:62,500
1954 · Glasgow
USGS Topo · 1:250,000
1957 · Glasgow
USGS Topo · 1:250,000
1958 · Glasgow
USGS Topo · 1:250,000
1984 · Hardpan Coulee
USGS Topo · 1:24,000
1984 · Ashford Coulee
USGS Topo · 1:24,000
1984 · Saco
USGS Topo · 1:24,000
1984 · Flat Coulee
USGS Topo · 1:24,000
1984 · Christmas Reservoir
USGS Topo · 1:24,000