2001 Map of Lake Helena
USGS Topo · Published 2004About this map
The Lake Helena basin serves as a critical hydrologic hub where the Missouri River meets a complex network of managed waterways. This landscape is defined by the massive Helena Valley Canal and the Helena Valley Regulating Reservoir, illustrating the intensive irrigation and water management infrastructure essential to the Helena Valley. To the north, the Helena National Forest rises above the shoreline of Hauser Lake near the Black Sandy area.
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Map Details
Editions of this 2001 Lake Helena Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1886 · Fort Logan
USGS Topo · 1:250,000
1889 · Helena
USGS Topo · 1:250,000
1893 · Helena
USGS Topo · 1:250,000
1899 · Helena
USGS Topo · 1:62,500
1899 · Helena
USGS Topo · 1:250,000
1903 · Helena
USGS Topo · 1:250,000
1947 · Butte
USGS Topo · 1:250,000
1948 · White Sulphur Springs
USGS Topo · 1:250,000
1950 · East Helena
USGS Topo · 1:62,500
1950 · Helena
USGS Topo · 1:62,500
Featured Places
- Lewis and Clark County, MT
- United States
- Montana
- Helena Valley Northeast, Lewis and Clark County
- Fox Ridge, Lewis and Clark County