River MN

North Fork Whetstone River

Minnesota • 45.3487, -96.7195

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

43 mi

68 km

Elevation

1,390′ → 1,040′

350 ft drop

Stream Order

Medium River

Slope

0.16%

8.2 ft/mi

Drainage

196 mi²

509 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

2,391 mi

3,848 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