River MO

Poke Bayou

Missouri • 36.0069, -91.7581

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

31 mi

50 km

Elevation

737′ → 244′

492 ft drop

Stream Order

Large River

Slope

0.30%

16.0 ft/mi

Drainage

171 mi²

442 km²

Avg Flow

-- cfs

1.4 mph velocity

Path to Mouth

148 mi

239 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