Idaho
32 rivers · Live USGS data
Salmon River — Main✓
4,320cfs↓
Lemhi / Idaho Co.
Class I–IV425 miOptimal
★ Wild & Scenic🌿 Wilderness
Lochsa River✓
8,900cfs
Clearwater Co.
Class III–V70 miHigh
★ Wild & Scenic🛶 AW Stewardship
North Fork Payette
7,310cfs
Valley / Gem Co.
Class III–V+48 miFlood
Middle Fork of the Salmon
5,540cfs
Custer / Idaho Co.
Class IV–V100 miFloodPERMIT
★ Wild & Scenic🌿 Wilderness
Snake River — Hells Canyon
Idaho / Oregon border, Adams / Wallowa Co.
Class III–IV79 mi
★ Wild & Scenic🌲 Nat. Recreation Area
Selway River
14,000cfs↓
Idaho Co.
Class III–IV100 miHighPERMIT
★ Wild & Scenic🌿 Wilderness
South Fork Boise River
Elmore / Boise Co.
Class III–IV65 mi
🐟 TU Conservation
Priest River
Bonner Co.
Class I45 mi
Henry's Fork
1,290cfs↓
Fremont Co.
Class Riffles–II120 miOptimal
🎣 Blue-Ribbon Trout
Salmon River
9,680cfs↓
Class IV-V363 miHigh
★ Wild & Scenic
Snake River
9,680cfs↓
Class 178 miHigh
★ Wild & Scenic
Middle Fork Salmon River
5,540cfs
Class III-IV100 miFlood
★ Wild & Scenic
Saint Joe River
Class 94 mi
★ Wild & Scenic
Clearwater River
23,800cfs↑!!
Class IV+75 miHigh
Owyhee River
33.4cfs
Class I-II67 miLow
★ Wild & Scenic
South Fork of the Snake River
23,800cfs↑!!
Class 66 miHigh
Big Wood River
1,230cfs
Class II45 miHigh
Bruneau River
173cfs
Class II-V+39 miLow
★ Wild & Scenic
Blackfoot River
512cfs
Class 33 miOptimal
Snake River, Henry's Fork
173cfs
Class 33 miLow
South Fork Owyhee River
512cfs
Class 32 miOptimal
★ Wild & Scenic
Jarbidge River
19.4cfs
Class 30 miOptimal
★ Wild & Scenic
Sheep Creek
19.4cfs
Class III-IV26 miOptimal
★ Wild & Scenic
Middle Fork Clearwater River
Class 24 mi
★ Wild & Scenic
North Fork Owyhee River
Class 21 mi
★ Wild & Scenic
Teton River
1,180cfs↑
Class III+(IV)17 miOptimal
Bear River
Class 16 mi
Deep Creek
1,180cfs↑
Class I-II14 miOptimal
★ Wild & Scenic
Payette River, North Fork
Class 10 mi
Payette River, South Fork
2,840cfs
Class 8 miHigh
Payette River
2,550cfs
Class III-IV7 miHigh
West Fork Bruneau River
2,840cfs
Class 0 miHigh
★ Wild & Scenic
Optimal Low High Flood