River AR

Oak Log Bayou

Arkansas • 33.9151, -91.4150

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

12 mi

19 km

Elevation

159′ → 137′

21 ft drop

Stream Order

Stream

Slope

0.03%

1.8 ft/mi

Drainage

33 mi²

86 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

507 mi

816 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