Creek IL

Tyson Creek

Illinois • 40.5986, -91.2980

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

6 mi

9 km

Elevation

686′ → 519′

167 ft drop

Stream Order

Medium River

Slope

0.55%

29.3 ft/mi

Drainage

23 mi²

60 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

931 mi

1,498 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