~ Clark Canyon Dam ~ MT ~ 738 mi from PDX - 655 mi Sea-Tac.
Clark Canyon Dam is an earth fill dam located in southwestern Montana on the Beaverhead River about 20 miles southwest of Dillon. Camp Fortunate is along the reservoir and has some significant history. Lewis and Clark met Lemhi Shoshoni Tribe, and reunited Sacagawea with her people.
The creation of this dam caused the moving of hwy 91, which when relocated was called hwy I-15.
GPS: 45.00071 °N - 112.85888°W or 45° 00' 02" N - 112° 51' 31" W
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