River WI

South Fork Hay River

Wisconsin • 45.1460, -92.0738

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

34 mi

55 km

Elevation

1,269′ → 903′

365 ft drop

Stream Order

Medium River

Slope

0.20%

10.7 ft/mi

Drainage

171 mi²

443 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

1,826 mi

2,938 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