Snake
23 runs on 7 rivers.
South Fork Snake (Swan Valley)
- Palisades Dam to Byington · Class II · 41 mi
- Headwaters to South Fork Snake River · Class II–IV · 11 mi
Blackfoot
- Blackfoot Dam to Cutthroat Creek Campground · Class II · 10.4 mi
- Cutthroat Trout Campground to Trail Creek Bridge · Class II · 13.6 mi
- Trail Creek Bridge to Cedar Creek (near Aldridge) · Class IV–V · 10 mi
Portneuf
- Lava Hot Springs to PVC diversion · Class III–IV · 10.1 mi
- Diversion to Marsh Creek · Class I–V · 18.2 mi
- Johnny Creek to I-86 · Class I–V · 10.3 mi
Snake below American Falls
- American Falls Dam to Walcott Reservoir · Class I–III · 30.2 mi
Snake: Milner to Hagerman (Magic Valley)
- Milner Dam to Milner Power Plant (Milner Mile) · Class V+ · 1.5 mi
- Near Interstate 84 to near Wilson Lake Reservoir · Class III · 3.4 mi
- Milner Power Plant to Star Falls (Cauldron Linn) · Class I (II) · 6.6 mi
- Murtaugh Bridge to Twin Falls Reservoir - (The Murtaugh) · Class III–IV (V) · 13.3 mi
- Auger Falls Park · Class III–IV+ · 1.9 mi
- Crystal Springs to Upper Salmon Falls Res. · Class III–IV+ · 19.3 mi
- Highway 30 Bridge to River Road Bridge · Class V · 4.4 mi
- Spring to Falls · Class V · 0.45 mi
- Lower Salmon Falls Dam to Bliss Reservoir · Class II–III · 7.1 mi
Snake: Swan Falls (Birds of Prey)
- Swan Falls Dam to Walters Ferry (Birds of Prey) · Class I (II) · 16.3 mi
Hells Canyon & Lower Snake
- Bear Creek Bridge to Snake River confluence · Class III–IV · 15.3 mi
- Hells Canyon Dam to Pittsburg Landing · Class III–IV · 31.5 mi
- Pittsburg Landing (or Salmon) to Heller Bar · Class II · 36 mi
- Heller Bar to Clearwater (Lewiston/Clarkston) · Class I–II · 29 mi