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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 2026-10-13); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.

Health score
34
Stressed
Drought index
427
Exceptional
Area in D2+
98.41%
56.71% exceptional (D4)
Gauges below normal
100%
of 1 reporting
Median flow
37%
p15 of record
Water assets
1,694
29 springs · 1,209 wells

USGS gauges (1)

Recent conditions

DateDSCID2+ %Gauges lowFlow pct
2026-10-2142798.411/1p15
2026-10-2042798.411/1p23
2026-10-1942798.410/1p47
2026-10-1842798.410/1p88
2026-10-1742798.410/1p98
2026-10-1642798.410/1p100
2026-10-1542798.410/1p98
2026-10-1442798.410/1p29
2026-10-1342798.411/1p6
2026-10-1242798.411/1p6
2026-10-1142798.411/1p7
2026-10-1042798.411/1p8
2026-10-0942798.411/1p8
2026-10-084461001/1p7

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