River VA

South Fork Rockfish River

Virginia • 37.8876, -78.9104

Hydrography profile Updated Jan 19, 2026

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USGS and NOAA data is for informational purposes. Source notes

Length

12 mi

19 km

Elevation

3,281′ → 563′

2,718 ft drop

Stream Order

Medium River

Slope

4.47%

235.9 ft/mi

Drainage

34 mi²

89 km²

Avg Flow

52 cfs

0.9 mph velocity

Path to Mouth

259 mi

416 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