Austin Lake and the nearby Austin Spring provide critical water sources in this stretch of northern Montana. The terrain is characterized by a series of drainage systems known locally as coulees, including Lush Coulee, Martins Coulee, and Butte Coulee, which shape the movement across the landscape. Human intervention in this arid environment is evident through water management features such as Plum Reservoir and Adair Reservoir, vital for local ranching operations.
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.
1920 · Cowan
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
1968 · Tattnall
USGS Topo · 1:24,000
1968 · Hewitt Lake
USGS Topo · 1:24,000
1968 · Austin Lake
USGS Topo · 1:24,000
1968 · Hewitt Lake SW
USGS Topo · 1:24,000
1984 · Whitewater East
USGS Topo · 1:24,000
1984 · Austin Coulee
USGS Topo · 1:24,000