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Upper Lake Powell HUC8 14070001

A 7,406 km² sub-basin of the Upper Colorado region in UT. 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
48
Stressed
Drought index
287
Severe
Area in D2+
86.82%
0% exceptional (D4)
Gauges below normal
—
no gauges reporting
Median flow
—
of normal for the date
Water assets
1,766
637 springs · 91 wells

USGS gauges (1)

Recent conditions

DateDSCID2+ %Gauges lowFlow pct
2026-10-1928786.82——
2026-10-1828786.82——
2026-10-1728786.82——
2026-10-1628786.82——
2026-10-1528786.82——
2026-10-1428786.82——
2026-10-1328786.82——
2026-10-1228786.82——
2026-10-1128786.82——
2026-10-1028786.82——
2026-10-0928786.82——
2026-10-08300100——
2026-10-07300100——
2026-10-06300100——

Top water assets