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Lower Catawba HUC8 03050103

A 3,456 km² sub-basin of the South Atlantic-Gulf region in NC, SC. 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
71
Moderate
Drought index
102
Moderate
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
34%
of 32 reporting
Median flow
75%
p33 of record
Water assets
2,933
0 springs · 486 wells

USGS gauges (35)

Recent conditions

DateDSCID2+ %Gauges lowFlow pct
2026-09-07102011/32p33

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