Waterlands
Wailuku River (Hawaii Island)
USGS · 16704000
WAILUKU RIVER (HAWAII ISLAND)
USGS · 16704000LIVE

Wailuku River at Piihonua, HI

HILO, HI19.7121°N, -155.1507°W Updated 20 hr ago
FLOW RATE
175cfs
GAUGE HT
3.70ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
175cfs 198.7% vs avg
Optimal band: 167–227 cfs
PERIOD HIGH
3,056cfs
PERIOD LOW
102cfs
RUNNABLE
23%
last 30 day in band

Gauge Height

3.70ft
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Station Location

19.7121, -155.1507
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DATA · USGS · NOAA · NWSUPDATED 2026-09-22 00:00 UTC
Site #16704000·USGS

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