River IL

Ditch Number 6

Illinois • 41.4238, -89.6719

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

674′ → 645′

30 ft drop

Stream Order

Stream

Slope

0.17%

8.9 ft/mi

Drainage

10 mi²

25 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

1,294 mi

2,083 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