River MT

North Fork Blackfoot River

Montana • 46.9799, -113.1000

Length

40 mi

64 km

Elevation

7,495′ → 4,027′

3,468 ft drop

Stream Order

Large River

Slope

1.66%

87.6 ft/mi

Drainage

291 mi²

755 km²

Avg Flow

388 cfs

1.5 mph velocity

Path to Mouth

1,205 mi

1,940 km to ocean

Classification

Headwater

Source Stream

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

Monitor

Access Sites on North Fork Blackfoot River

There are 3 boat ramps, launches, and public access points on North Fork Blackfoot River.