Creek SC NC

Irwin Creek

South Carolina • 35.1978, -80.9044

Hydrography profile Updated Dec 27, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

11 mi

18 km

Elevation

763′ → 586′

177 ft drop

Stream Order

Medium River

Slope

0.29%

15.5 ft/mi

Drainage

31 mi²

80 km²

Avg Flow

47 cfs

0.8 mph velocity

Path to Mouth

300 mi

482 km to ocean

Classification

Headwater

Source Stream

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