Creek IL

Blackman Creek

Illinois • 37.6273, -88.5247

Length

6 mi

10 km

Elevation

679′ → 352′

327 ft drop

Stream Order

3

Stream

Slope

0.99%

52.5 ft/mi

Drainage

6 mi²

14 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

450 mi

724 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

EPA WQP MyWaterway

Data from USGS & NOAA for informational purposes only. More