Creek SD

East Elm Creek

South Dakota • 44.5091, -102.7605

Hydrography profile Updated Feb 1, 2026

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USGS and NOAA data is for informational purposes. Source notes

Length

52 mi

83 km

Elevation

3,107′ → 2,273′

834 ft drop

Stream Order

Medium River

Slope

0.31%

16.1 ft/mi

Drainage

74 mi²

191 km²

Avg Flow

-- cfs

0.9 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