MEDIAN FLOW RATE · 1 YEAR
128cfs 48.8% vs avg
Optimal band: 166–224 cfs
PERIOD HIGH
1,372cfs
PERIOD LOW
120cfs
RUNNABLE
33%
last 1 year in band
Precipitation History
Your History · ROANOKE RIVER AT NIAGARA, VA
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Station Location
37.2551, -79.8714Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-05 00:00 UTC
Site #02056000·USGS
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