Creek IL

Turkey Hollow Creek

Illinois • 41.4443, -90.6494

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

6 mi

10 km

Elevation

773′ → 555′

218 ft drop

Stream Order

Stream

Slope

0.66%

35.0 ft/mi

Drainage

4 mi²

11 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

1,027 mi

1,653 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