River WY

Dry Fork Powder River

Wyoming • 43.7024, -106.1098

Hydrography profile Updated Feb 1, 2026

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USGS and NOAA data is for informational purposes. Source notes

Length

52 mi

83 km

Elevation

5,292′ → 4,293′

999 ft drop

Stream Order

Large River

Slope

0.37%

19.3 ft/mi

Drainage

269 mi²

697 km²

Avg Flow

-- cfs

1.4 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