River WI

South Fork Zumbro River

Wisconsin • 43.9973, -92.5321

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

58 mi

93 km

Elevation

1,353′ → 914′

439 ft drop

Stream Order

Large River

Slope

0.14%

7.6 ft/mi

Drainage

352 mi²

912 km²

Avg Flow

-- cfs

1.4 mph velocity

Path to Mouth

1,762 mi

2,836 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

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Data from USGS & NOAA for informational purposes only. Read source and safety notes

Rain Radar