Creek SD

Plum Creek

South Dakota • 43.2232, -103.7099

Reviewed mapped path Updated Feb 1, 2026

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USGS and NOAA data is for informational purposes. Source notes

Length

99 mi

159 km

Elevation

5,063′ → 1,713′

3,350 ft drop

Stream Order

Large River

Slope

0.64%

33.9 ft/mi

Drainage

358 mi²

927 km²

Avg Flow

-- cfs

1.4 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

Rain Radar