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Puyallup HUC8 17110014

A 2,534 km² sub-basin of the Pacific Northwest region in WA. 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
55
Moderate
Drought index
114
Moderate
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
69%
of 13 reporting
Median flow
56%
p11 of record
Water assets
4,033
167 springs · 2,606 wells

USGS gauges (22)

Recent conditions

DateDSCID2+ %Gauges lowFlow pct
2026-09-0711409/13p11

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