Sun River Diversion Dam and the waters of Diversion Lake dominate the northern landscape of this Lewis and Clark County region. The map reveals a sophisticated water management system designed for the arid Montana climate, featuring the Pishkun Canal and the Willow Creek Feeder Canal which branch off from the Sun River. This infrastructure underscores the transition from a wild river system to a controlled agricultural and power resource.
37 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.
1903 · Saypo
USGS Topo · 1:125,000
1903 · Coopers Lake
USGS Topo · 1:125,000
1955 · Choteau
USGS Topo · 1:250,000
1957 · Choteau
USGS Topo · 1:250,000
1958 · Choteau
USGS Topo · 1:250,000
1958 · Barr Creek
USGS Topo · 1:24,000
1958 · Sawtooth Ridge
USGS Topo · 1:24,000
1958 · Patricks Basin
USGS Topo · 1:24,000
1958 · Castle Reef
USGS Topo · 1:24,000
1958 · Split Rock Lake
USGS Topo · 1:24,000