River KY AL

Duncan Branch

Kentucky • 35.5268, -84.1015

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

14 mi

23 km

Elevation

2,638′ → 808′

1,830 ft drop

Stream Order

Medium River

Slope

2.45%

129.3 ft/mi

Drainage

5 mi²

14 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

862 mi

1,387 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