Lolo National Forest dominates the high peaks of this Powell County landscape, where McCabe Mtn and Ovando Mtn rise above the drainage systems of the North Fork Blackfoot River. The terrain transitions from the steep, timbered slopes of the northern peaks down into the alluvial expanse of Kleinschmidt Flat. This lower ground is characterized by a network of ranching and irrigation features, including Murphy Ditch, Cedar Falls Ditch, and the seasonal flow of Dry Gulch.
43 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.
1889 · Helena
USGS Topo · 1:250,000
1893 · Helena
USGS Topo · 1:250,000
1899 · Helena
USGS Topo · 1:250,000
1902 · Ovando
USGS Topo · 1:125,000
1903 · Coopers Lake
USGS Topo · 1:125,000
1903 · Helena
USGS Topo · 1:250,000
1905 · Ovando
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