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BLACK CANYON - HIGHWAY 34 TO GRACE POWERHOUSE

Whitewater River Run





Idaho Bear River

Black Canyon - Highway 34 To Grace Powerhouse

Class IV TO V Difficulty

STREAMFLOW: 1,230 CFS

Too High
62°, Chance Showers Then Showers

The Black Canyon section of the Bear River in Idaho offers a thrilling river run experience for advanced paddlers. The river is characterized by steep drops, tight chutes, and technical rapids that require expert maneuvering skills. The best time to float this section is between May and June, with a recommended flow of 800-1500 cfs. The route begins at Highway 34 and ends at Grace Powerhouse, covering a distance of approximately 12 miles. Paddlers should be prepared for obstacles such as strainers, sweepers, and undercut rocks, and should exercise caution when approaching blind corners and drops. Overall, this stretch of the Bear River is a challenging and exciting adventure for experienced river runners.

Weather today, A slight chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 62. North northeast wind 6 to 10 mph becoming south in the afternoon. Chance of precipitation is 80%.

Status Too High
Class Level IV to V
Elevation 4,447 ft
Run Length 6.0 Mi
Gradient 100 FPM
Streamflow Discharge 1230 cfs
Gauge Height 11.4 ft
Reporting Streamgage Bear River At Idaho-Utah State Line
USGS 10092700

Nearby Streamflow Levels

Gauge Streamflow Stage
Blackfoot River Ab Reservoir Nr Henry Id
USGS 13063000
921 cfs 5.9 ft
Grays Lk Div To Blackfoot R Basin Nr Wayan Id
USGS 13057300
6 cfs 3.6 ft
Snake River At Blackfoot Id
USGS 13062500
11,900 cfs 8.0 ft
Salt River Ab Reservoir Nr Etna Wy
USGS 13027500
1,810 cfs 3.7 ft
Blackfoot River Nr Shelley Id
USGS 13066000
1,190 cfs 7.4 ft
Snake River Nr Irwin Id
USGS 13032500
13,700 cfs 9.2 ft
Bear River At Border
USGS 10039500
990 cfs 4.7 ft
Snotel Site Snowpack 24hr Change

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