
Clark Fork carves through the mountain terrain of the Lolo National Forest in this late 1980s topographic study of the Montana high country. The river corridor serves as the primary artery for transportation and settlement, anchoring the small communities of Nimrod, Ravenna, and Bearmouth. This survey documents the landscape's relief through features like Mount Baldy and the namesake Medicine Tree Hill, while numerous drainages such as Harvey Gulch and Genoa Gulch cut deep into the timbered slopes. Evidence of land use is visible in the network of pipelines and the presence of a Borrow Pit near the river. For those researching the geography of the Missoula and Granite County line, the map detail provides a clear view of how water sources like Movie Spring and the Tyler Fork influenced the backcountry navigation of the era.
32 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 · Bonner
USGS Topo · 1:125,000
1919 · Drummond
USGS Topo · 1:125,000
1921 · Drummond
USGS Topo · 1:125,000
1947 · Butte
USGS Topo · 1:250,000
1958 · Butte
USGS Topo · 1:250,000
1959 · Bearmouth
USGS Topo · 1:62,500
1959 · Ravenna
USGS Topo · 1:62,500
1960 · Butte
USGS Topo · 1:250,000
1962 · Butte
USGS Topo · 1:250,000
1965 · Union Peak
USGS Topo · 1:24,000