Roanoke River at John H. Kerr Dam (USACE outflow)

MECKLENBURG COUNTY, VA36.5967°N, -78.2967°W Updated 14 hr ago

FLOW RATE

4,670cfs

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

4,670cfs

Optimal band: 2,194–2,968 cfs

PERIOD HIGH

5,452cfs

PERIOD LOW

68cfs

RUNNABLE

13%

last 30 day in band

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36.5967, -78.2967

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DATA · USACE · NOAA · NWSUPDATED 2026-09-19 00:00 UTC

Site #saw:ROA JHK.Flow-Out.Inst.1Hour.0.DSS·USACE

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