River KY

Pinner Spring Branch

Kentucky • 36.6401, -87.8850

Reviewed mapped path Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

3 mi

5 km

Elevation

539′ → 355′

183 ft drop

Stream Order

Stream

Slope

1.02%

54.0 ft/mi

Drainage

2 mi²

4 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

135 mi

217 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

Detailed hydrology

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