The Continental Divide serves as a defining geographic spine for this high-altitude landscape where Deerlodge National Forest and Beaverhead National Forest meet. The terrain is characterized by a series of distinct alpine basins and ridges, including the prominent Carpp Ridge and Porter Ridge. Water is central to this environment, from the East Fork Reservoir at the northern edge to a high-mountain lake system featuring Lower Carpp Lake, Carpp Lake, and the remote Sauer Lake.
40 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.
1908 · Philipsburg
USGS Topo · 1:125,000
1909 · Sapphire
USGS Topo · 1:125,000
1947 · Butte
USGS Topo · 1:250,000
1955 · Dillon
USGS Topo · 1:250,000
1957 · Dillon
USGS Topo · 1:250,000
1958 · Butte
USGS Topo · 1:250,000
1958 · Dillon
USGS Topo · 1:250,000
1960 · Butte
USGS Topo · 1:250,000
1962 · Butte
USGS Topo · 1:250,000
1962 · Dillon
USGS Topo · 1:250,000