IDAHO FLOW REPORT

Last Updated: April 25, 2026

Streamflow levels across Idaho are currently 103.0% of normal, with the Snake River Bl Mcduff Rapids At China Gardens reporting the highest discharge in the state with 40700cfs and gauge stage of 11.45 ft. Meanwhile, the Snake River At Blackfoot Id is seeing a spike in streamflows today after experiencing a 163.13% increase since yesterday, and currently running at 4210cfs.

Maximum gauge stage in the state was last observed at the Sf Coeur D Alene River Abv Pine Cr Nr Pinehurst Id, currently reporting a stage of 89.97ft. The Crane Creek At Mouth Nr Weiser Id in the Weiser watershed is surging for this time of year at 284cfs, about 294.9% of normal.




       

Rafting & Kayaking

River Run Status Streamflow (CFS) Air Temp (F)
32nd Street to Smelter
Class III to IV-
34.11
Black Canyon - Highway 34 to Grace Powerhouse
Class IV to V
TOO HIGH 1630 59
Blackfoot Wolverine Canyon Run
Class IV+ to V
RUNNABLE 144 56
Boundary Creek to Cache Bar
Class III to IV+
RUNNABLE 3670 48
Boundary Creek to Cache Bar
Class III to IV+
RUNNABLE 3670 48
Boundary Creek to Cache Bar
Class III to IV+
RUNNABLE 3670 48
Boundary Creek to Cache Bar
Class III to IV+
RUNNABLE 3670 48
Boundary Creek to Cache Bar
Class III to IV+
RUNNABLE 3670 48
Box Canyon
Class II
RUNNABLE 267 50
Bruneau (Indian Hot Springs to Bruneau)
Class II+ to IV
RUNNABLE 1270 53
Cabarton
Class II to III
TOO LOW 44.6 35
Challis Bridge to Deer Gulch
Class II
RUNNABLE 1070 55
Coffee Pot
Class III
RUNNABLE 390 48
Colston to the Town of Salmon
Class II to II+
TOO HIGH 1070 55
Corn Creek to Vinegar Creek/Carey Creek (Main Salmon)
Class III to IV
RUNNABLE 1560 54
Corn Creek to Vinegar Creek/Carey Creek (Main Salmon)
Class III to IV
RUNNABLE 1560 54
Corn Creek to Vinegar Creek/Carey Creek (Main Salmon)
Class III to IV
RUNNABLE 1560 54
East Fork to Challis Bridge
Class II
RUNNABLE 1070 55
Fish Creek to Split Creek
Class III to IV
RUNNABLE 2490 58
Float Creek to Middle Fork of the Salmon
Class IV
35.94
Hammer Creek to Heller Bar (Lower Salmon)
Class III- to IV
TOO LOW 527 58
Headwaters (Gold Creek to Stanley)
Class III- to III+
TOO HIGH 1070 55
Hells Canyon (Hells Canyon Dam to Pittsburg Landing)
Class III to IV
RUNNABLE 9860 51
Kelly's Whitewater Park
Class III
216 45
Murphy to Bruneau
Class III- to V
TOO LOW 20 57
Murphy to Bruneau
Class III- to V
TOO LOW 20 57
Murphy to Bruneau
Class III- to V
TOO LOW 20 57
Murtaugh Canyon
Class IV
TOO LOW 57
Pahsimeroi to Royal Gorge
Class II- to III-
TOO HIGH 1070 55
Palisade Dam to Lorenzo (South Fork)
Class II
RUNNABLE 3090 45
Paradise to Selway Falls
Class IV- to V
42.37
Piece of Cake Run (Sunbeam to Torreys)
Class III to IV
35.55
Pittsburg Landing to Heller Bar
Class II to III
RUNNABLE 9860 51
Salmon to North Fork
Class II
TOO HIGH 1070 55
Secesh to Main (The Canyon)
Class III to V
418 49
Split Creek to Lowell
Class II+ to III+
RUNNABLE 2490 58
Sunbeam Run (Stanley to Sunbeam Dam)
Class III- to III+
TOO HIGH 1070 55
Torreys to East Fork
Class II
RUNNABLE 1070 55
White Pine (Indian Grave Creek) to Wilderness Gateway Bridge
Class IV- to IV+
RUNNABLE 2490 58
White Sands to White Pine (Indian Grave Creek)
Class II to III
42.12
       
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