River IL

Scott Branch

Illinois • 37.9128, -91.1454

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

7 mi

12 km

Elevation

1,183′ → 708′

475 ft drop

Stream Order

Stream

Slope

1.23%

64.8 ft/mi

Drainage

5 mi²

13 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

317 mi

510 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