Creek IL

Dry Creek

Illinois • 37.1379, -90.7336

Reviewed mapped path Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

148 mi

238 km

Elevation

1,743′ → 296′

1,448 ft drop

Stream Order

Medium River

Slope

0.19%

9.8 ft/mi

Drainage

915 mi²

2,370 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

505 mi

812 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

Detailed hydrology

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Data from USGS & NOAA for informational purposes only. Read source and safety notes