River IL

Thomas Chute

Illinois • 39.2401, -90.7334

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

2 mi

4 km

Elevation

432′ → 432′

0 ft drop

Stream Order

Major River

Slope

0.00%

0.0 ft/mi

Drainage

236,263 mi²

611,918 km²

Avg Flow

-- cfs

4.0 mph velocity

Path to Mouth

465 mi

748 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