Creek IL

Big Hollow Creek

Illinois • 40.9267, -91.2384

Length

7 mi

12 km

Elevation

775′ → 472′

303 ft drop

Stream Order

3

Stream

Slope

0.77%

40.9 ft/mi

Drainage

7 mi²

19 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

1,373 mi

2,210 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