Creek IL

Piasa Creek

Illinois • 39.0396, -90.1970

Length

30 mi

48 km

Elevation

658′ → 417′

241 ft drop

Stream Order

6

Large River

Slope

0.15%

8.1 ft/mi

Drainage

125 mi²

325 km²

Avg Flow

-- cfs

1.4 mph velocity

Path to Mouth

439 mi

707 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

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