River AR

Muddy Bayou

Arkansas • 35.1859, -92.1872

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

24 mi

38 km

Elevation

750′ → 270′

480 ft drop

Stream Order

Medium River

Slope

0.39%

20.4 ft/mi

Drainage

79 mi²

205 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

149 mi

240 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

Access Sites on Muddy Bayou

There are 2 linked public-access records for Muddy Bayou.