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Upper Roanoke HUC8 03010101

A 5,675 km² sub-basin of the South Atlantic-Gulf region in VA. Drought coverage is from the US Drought Monitor (map of 2026-09-01); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.

Health score
42
Stressed
Drought index
220
Severe
Area in D2+
39.86%
0% exceptional (D4)
Gauges below normal
100%
of 12 reporting
Median flow
36%
p7 of record
Water assets
2,330
20 springs · 143 wells

USGS gauges (15)

Recent conditions

DateDSCID2+ %Gauges lowFlow pct
2026-09-0722039.8612/12p7

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