River WY

North Fork Red Fork Powder River

Wyoming • 43.8107, -107.0398

Hydrography profile Updated Feb 1, 2026

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USGS and NOAA data is for informational purposes. Source notes

Length

13 mi

20 km

Elevation

8,148′ → 5,723′

2,424 ft drop

Stream Order

Medium River

Slope

3.61%

190.4 ft/mi

Drainage

76 mi²

198 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