
Woodworth and the northern reaches of the Blackfoot River define this Montana landscape, where the valley floor transitions into the protected timberlands of the Lolo National Forest. The map documents a complex network of resource management and rural infrastructure, from the Black Canyon Ranch Airport to the expansive Blackfoot Valley Conservation Area. The terrain is characterized by the broad Blanchard Flats and a series of watercourses including Cottonwood Creek and Chamberlain Creek that drain toward the Blackfoot. A legacy of land use is visible in the naming of access routes like Sperry Grade Rd, Logging Rd, and Range Management Rd, illustrating the intersection of ranching, forestry, and conservation efforts. Smaller landmarks such as Tote Road Lake and Cott Lake appear alongside various trails, including the Horseshoe Hills Trl, providing a detailed look at the backcountry connectivity of Powell County.
33 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.
1902 · Ovando
USGS Topo · 1:125,000
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
1955 · Choteau
USGS Topo · 1:250,000
1957 · Choteau
USGS Topo · 1:250,000
1958 · Butte
USGS Topo · 1:250,000
1958 · Choteau
USGS Topo · 1:250,000
1960 · Butte
USGS Topo · 1:250,000