Creek SD

Prairie Creek

South Dakota • 44.0438, -103.4530

Reviewed mapped path Updated Feb 1, 2026

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USGS and NOAA data is for informational purposes. Source notes

Length

45 mi

72 km

Elevation

4,586′ → 3,799′

787 ft drop

Stream Order

Large River

Slope

0.33%

17.5 ft/mi

Drainage

126 mi²

327 km²

Avg Flow

-- cfs

1.8 mph velocity

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

Access Sites on Prairie Creek

There are 2 linked public-access records for Prairie Creek.