River IL

West Okaw River

Illinois • 39.7307, -88.6621

Length

32 mi

52 km

Elevation

660′ → 595′

65 ft drop

Stream Order

5

Medium River

Slope

0.04%

2.0 ft/mi

Drainage

292 mi²

756 km²

Avg Flow

266 cfs

1.0 mph velocity

Path to Mouth

1,362 mi

2,191 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

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