River SC

Roper Branch

South Carolina • 33.5331, -79.4773

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

3 mi

5 km

Elevation

33′ → 14′

19 ft drop

Stream Order

Stream

Slope

0.11%

5.6 ft/mi

Drainage

6 mi²

14 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

56 mi

90 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