River KY

Donley Fork

Kentucky • 41.7446, -78.4557

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

2 mi

3 km

Elevation

890′ → 716′

174 ft drop

Stream Order

Stream

Slope

2.10%

110.8 ft/mi

Drainage

2 mi²

4 km²

Avg Flow

-- cfs

0.6 mph velocity

Path to Mouth

1,278 mi

2,056 km to ocean

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