Creek IL

Snake Creek

Illinois • 41.1005, -90.8137

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

12 mi

19 km

Elevation

751′ → 505′

246 ft drop

Stream Order

Medium River

Slope

0.39%

20.5 ft/mi

Drainage

14 mi²

37 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

1,404 mi

2,259 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