River MN

Little Ann River

Minnesota • 45.9644, -93.4383

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

12 mi

20 km

Elevation

1,233′ → 1,042′

191 ft drop

Stream Order

Stream

Slope

0.29%

15.4 ft/mi

Drainage

33 mi²

87 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

1,982 mi

3,190 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