River IL

Old Channel Wabash River

Illinois • 38.1568, -87.9183

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

3 mi

5 km

Elevation

369′ → 356′

13 ft drop

Stream Order

Large River

Slope

0.07%

3.9 ft/mi

Drainage

104 mi²

269 km²

Avg Flow

-- cfs

1.8 mph velocity

Path to Mouth

425 mi

685 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