River MN

Hill River

Minnesota • 47.6711, -95.7188

Reviewed mapped path Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

61 mi

98 km

Elevation

1,545′ → 1,077′

468 ft drop

Stream Order

Medium River

Slope

0.15%

7.7 ft/mi

Drainage

149 mi²

385 km²

Avg Flow

-- cfs

0.9 mph velocity

Path to Mouth

2,147 mi

3,456 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

Detailed hydrology

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