River MT

Clark Fork

Montana • 46.3977, -112.7425

Length

346 mi

557 km

Elevation

4,798′ → 2,065′

2,733 ft drop

Stream Order

Major River

Slope

0.15%

7.9 ft/mi

Drainage

20,392 mi²

52,815 km²

Avg Flow

-- cfs

2.8 mph velocity

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

Monitor

Water Level Gauges on Clark Fork

There are 9 USGS water level monitoring stations on Clark Fork providing real-time flow and stage data.

There are 8 boat ramps, launches, and public access points on Clark Fork.