River IL

Upper River Deshee

Illinois • 38.5930, -87.5052

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

16 mi

26 km

Elevation

530′ → 408′

123 ft drop

Stream Order

Large River

Slope

0.14%

7.5 ft/mi

Drainage

38 mi²

99 km²

Avg Flow

-- cfs

1.8 mph velocity

Path to Mouth

504 mi

811 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