Idaho
9 rivers · Live USGS data
Salmon River — Main✓
2,640cfs↑
Lemhi / Idaho Co.
Class I–IV425 miFlood
★ Wild & Scenic🌿 Wilderness
Lochsa River✓
6,380cfs
Clearwater Co.
Class III–V70 miHigh
★ Wild & Scenic🛶 AW Stewardship
North Fork Payette
3,540cfs
Valley / Gem Co.
Class III–V+48 miHigh
Middle Fork of the Salmon
3,670cfs↑
Custer / Idaho Co.
Class IV–V100 miOptimalPERMIT
★ Wild & Scenic🌿 Wilderness
Snake River — Hells Canyon
Idaho / Oregon border, Adams / Wallowa Co.
Class III–IV79 mi
★ Wild & Scenic🌲 Nat. Recreation Area
Selway River
8,660cfs↑
Idaho Co.
Class III–IV100 miHighPERMIT
★ Wild & Scenic🌿 Wilderness
South Fork Boise River
Elmore / Boise Co.
Class III–IV65 mi
🐟 TU Conservation
Priest River
1,410cfs
Bonner Co.
Class I45 miOptimal
Henry's Fork
929cfs
Fremont Co.
Class Riffles–II120 miOptimal
🎣 Blue-Ribbon Trout
Optimal Low High Flood