River AR

Pennington Bayou

Arkansas • 34.5376, -92.1988

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

9 mi

14 km

Elevation

228′ → 212′

16 ft drop

Stream Order

Medium River

Slope

0.04%

1.9 ft/mi

Drainage

119 mi²

307 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

42 mi

67 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