The settlement of Garrison serves as a central hub in this Powell County landscape, situated at the confluence where the Little Blackfoot River joins the Clark Fork. This 2011 survey illustrates a valley floor defined by significant transportation and water corridors, including the Clark Fork River Bridge and various access routes like Sawmill Rd and N Frontage Rd. To the northwest, the map follows the drainage of Brock Creek through a corridor containing the small locality of Phosphate, while Bear Gulch and Warm Springs Creek carve through the rising terrain to the north.
22 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
1903 · Helena
USGS Topo · 1:250,000
1947 · Butte
USGS Topo · 1:250,000
1958 · Butte
USGS Topo · 1:250,000
1958 · Avon
USGS Topo · 1:62,500
1958 · Garrison
USGS Topo · 1:62,500
1959 · Deer Lodge
USGS Topo · 1:62,500
1960 · Butte
USGS Topo · 1:250,000