River MO

Green River

Missouri • 37.8741, -94.4091

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

2 mi

3 km

Elevation

749′ → 733′

16 ft drop

Stream Order

Large River

Slope

0.16%

8.3 ft/mi

Drainage

806 mi²

2,087 km²

Avg Flow

-- cfs

1.8 mph velocity

Path to Mouth

2 mi

3 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