River IL

West Fork Black River

Illinois • 37.4792, -91.0463

Length

33 mi

53 km

Elevation

1,046′ → 658′

388 ft drop

Stream Order

Medium River

Slope

0.22%

11.7 ft/mi

Drainage

163 mi²

423 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

407 mi

656 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

Monitor

Access Sites on West Fork Black River

There are 1 boat ramps, launches, and public access points on West Fork Black River.