River WY

Dry Fork Little Bighorn River

Wyoming • 44.8819, -107.5961

Hydrography profile Updated Feb 1, 2026

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USGS and NOAA data is for informational purposes. Source notes

Length

12 mi

20 km

Elevation

7,524′ → 5,302′

2,221 ft drop

Stream Order

Medium River

Slope

3.45%

182.2 ft/mi

Drainage

72 mi²

187 km²

Avg Flow

-- cfs

1.1 mph velocity

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

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Data from USGS & NOAA for informational purposes only. Read source and safety notes

Rain Radar