Creek SD

Lake Creek

South Dakota • 44.5663, -103.9869

Reviewed mapped path Updated Feb 1, 2026

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USGS and NOAA data is for informational purposes. Source notes

Length

31 mi

49 km

Elevation

4,765′ → 3,370′

1,395 ft drop

Stream Order

Large River

Slope

0.86%

45.5 ft/mi

Drainage

32 mi²

82 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