Kaukonahua Stream below Wahiawa Reservoir, Oahu, HI

WAIPAHU, HI21.5003°N, -158.0511°W Updated 1 d ago

FLOW RATE

107cfs

GAUGE HT

6.66ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

107cfs 120.0% vs avg

Optimal band: 85–115 cfs

PERIOD HIGH

2,550cfs

PERIOD LOW

2cfs

RUNNABLE

14%

last 1 year in band

Gauge Height

6.66ft

Weather Map

Loading weather map…

Your History · Kaukonahua Stream below Wahiawa Reservoir, Oahu, HI

Track your history

Sign in to track your sessions at Kaukonahua Stream below Wahiawa Reservoir, Oahu, HI: best days, monthly trends, and time on the water.

21.5003, -158.0511

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-09-23 00:00 UTC

Site #16210200·USGS

Create a free account to save favorites, set flow alerts, and track conditions