River MO

Poor Hollow Branch

Missouri • 36.4631, -92.0979

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

3 mi

5 km

Elevation

897′ → 644′

253 ft drop

Stream Order

Stream

Slope

1.44%

76.1 ft/mi

Drainage

2 mi²

6 km²

Avg Flow

-- cfs

0.6 mph velocity

Path to Mouth

230 mi

370 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