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Lower Saline HUC8 08040204

A 3,935 km² sub-basin of the Lower Mississippi region in AR. 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
26
Critical
Drought index
402
Exceptional
Area in D2+
100%
1.94% exceptional (D4)
Gauges below normal
100%
of 1 reporting
Median flow
15%
p5 of record
Water assets
933
3 springs · 447 wells

USGS gauges (1)

Recent conditions

DateDSCID2+ %Gauges lowFlow pct
2026-10-204021001/1p5
2026-10-194021001/1p5
2026-10-184021001/1p5
2026-10-174021001/1p5
2026-10-164021001/1p5
2026-10-153941001/1p5
2026-10-143941001/1p5
2026-10-133941001/1p5
2026-10-123941001/1p5
2026-10-113941001/1p4
2026-10-103941001/1p4
2026-10-093941001/1p4
2026-10-083651001/1p4
2026-10-073651001/1p5

Top water assets