River IL

The Sny

Illinois • 39.5921, -91.1333

Length

46 mi

75 km

Elevation

464′ → 437′

27 ft drop

Stream Order

5

Medium River

Slope

0.01%

0.6 ft/mi

Drainage

297 mi²

770 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

523 mi

842 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

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