The Lewis & Clark National Forest forms the primary backdrop for this high-altitude landscape, where the continental divide's hydrologic complexity is on full display. The map illustrates a rare junction of headwaters: the N Fork Smith River flows westward, while the N Fork Musselshell River drains to the east, separated by the prominent Lost Fork Ridge. This 2017 survey details the rugged topography of Grendah Mtn and the namesake Sand Point, reaching into both Judith Basin and Meagher counties. High-country clearings like Spur Park and Ant Park are accessible via the Jamison Trail Rd, which winds through a dense network of drainages including Harrison Cr and Weatherwax Cr. The area remains an vital corridor for forest management and backcountry navigation, showing the intricate relationship between the Missouri and Yellowstone river watersheds.
27 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.
1886 · Little Belt Mts.
USGS Topo · 1:250,000
1894 · Little Belt Mts.
USGS Topo · 1:250,000
1897 · Little Belt Mts.
USGS Topo · 1:250,000
1898 · Little Belt Mts.
USGS Topo · 1:250,000
1902 · Little Belt Mts.
USGS Topo · 1:250,000
1948 · White Sulphur Springs
USGS Topo · 1:250,000
1958 · White Sulphur Springs
USGS Topo · 1:250,000
1961 · White Sulphur Springs
USGS Topo · 1:250,000
1961 · Kings Hill
USGS Topo · 1:24,000
1961 · Neihart
USGS Topo · 1:24,000