Creek SD

South Fork Pearl Creek

South Dakota • 44.3635, -97.8769

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

61 mi

98 km

Elevation

1,540′ → 1,257′

283 ft drop

Stream Order

Stream

Slope

0.09%

4.6 ft/mi

Drainage

76 mi²

197 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

6,082 mi

9,787 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