
Hebgen Lake dominates this mountain landscape, held by the dam at the Madison River confluence. The 2024 data reveals a recreation-focused topography within the Gallatin National Forest, where the shoreline is defined by access points like S Shore Hebgen Lake Rd and Lakeview Rd. North of the dam, the presence of Earthquake Lake and Ghost Village Rd serves as a geographic reminder of the region's seismic history. In the high country to the south, the Henrys Lake Mountains rise steeply, featuring several alpine basins such as Coffin Lake and Upper Coffin Lake. Extensive trail systems, including the Watkins Creek Trl and Coffin Lakes Trl, navigate the drainages beneath Hebgen Ridge and Rumbaugh Ridge.
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This is the sole edition of this map. No revisions or reprints were ever made.
1950 · Hebgen Dam
USGS Topo · 1:62,500
1955 · Ashton
USGS Topo · 1:250,000
1958 · Ashton
USGS Topo · 1:250,000
1958 · West Yellowstone
USGS Topo · 1:62,500
1958 · Tepee Creek
USGS Topo · 1:62,500
1960 · Ashton
USGS Topo · 1:250,000
1964 · Targhee Pass
USGS Topo · 1:24,000
1964 · Targhee Peak
USGS Topo · 1:24,000
1964 · Henrys Lake
USGS Topo · 1:62,500
1986 · Madison Arm
USGS Topo · 1:24,000