River WI IA IL MI

Rock River - Worm Lake

Wisconsin • 46.5415, -88.4980

Length

299 mi

481 km

Elevation

856′ → 554′

302 ft drop

Stream Order

8

Major River

Slope

0.02%

1.0 ft/mi

Drainage

9,976 mi²

25,838 km²

Avg Flow

8,774 cfs

3.1 mph velocity

Path to Mouth

1,464 mi

2,357 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

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