River MT

South Fork West Fork Gallatin River

Montana • 45.2462, -111.4229

Length

15 mi

23 km

Elevation

9,487′ → 6,045′

3,442 ft drop

Stream Order

4

Medium River

Slope

4.48%

236.4 ft/mi

Drainage

46 mi²

120 km²

Avg Flow

62 cfs

1.1 mph velocity

Path to Mouth

3,578 mi

5,757 km to ocean

Classification

Headwater

Source Stream

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

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