River AR

Hamm Branch

Arkansas • 33.5188, -93.4196

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

4 mi

7 km

Elevation

375′ → 275′

100 ft drop

Stream Order

Stream

Slope

0.45%

23.6 ft/mi

Drainage

5 mi²

12 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

282 mi

453 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