River ID

Blackfoot River - Blackfoot Reservoir

Idaho • 42.9348, -111.6562

Length

137 mi

220 km

Elevation

6,437′ → 4,413′

2,024 ft drop

Stream Order

Large River

Slope

0.28%

14.8 ft/mi

Drainage

10,136 mi²

26,252 km²

Avg Flow

544 cfs

1.9 mph velocity

Path to Mouth

1,104 mi

1,777 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

Monitor

Access Sites on Blackfoot River - Blackfoot Reservoir

There are 2 boat ramps, launches, and public access points on Blackfoot River - Blackfoot Reservoir.