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Groesbeck-Sandy HUC8 11130101

A 3,413 km² sub-basin of the Arkansas-White-Red region in OK, TX. 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
34
Stressed
Drought index
429
Exceptional
Area in D2+
100%
40.29% exceptional (D4)
Gauges below normal
100%
of 1 reporting
Median flow
28%
p15 of record
Water assets
1,694
29 springs · 1,209 wells

USGS gauges (1)

Recent conditions

DateDSCID2+ %Gauges lowFlow pct
2026-09-074291001/1p15

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