N. Halawa Str near Quar. Stn. at Halawa, Oahu water level

Name: N. Halawa Str near Quar. Stn. at Halawa, Oahu water level (U.S. Geological Survey)
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

River gauge, N. Halawa Str, Hawaii, United States

Directions

Below flood stage

Water level

2.88ft Steady over the last 24 hours

Measured Oct 20, 2026, 04:25 PM HST (47 min ago)

Flow: 1.2 cfs

History

7 days

Water level Minor flood stage

What this means

The N. Halawa Str near Quar. Stn. at Halawa, Oahu is at 2.88 ft, in the normal range.

It is 7.12 ft below the flood stage of 10.00 ft.

The level has held steady over the past 24 hours. In the last month it has stayed between 2.59 ft and 3.19 ft.

Fall is often low-water season on rivers, until steadier rain returns.

Judged against the official flood stage for this gauge. How to read levels

Floating and fishing near N. Halawa Str near Quar. Stn. at Halawa, Oahu

Normal flows mean predictable rapids and good access at most put-ins.

Flood stage here is 10.00 ft, 7.12 ft above the current reading. Beyond it, the National Weather Service also defines moderate and major flood stages.

Weather at the gauge

Rain in the last 3 days: 0.19 in. Rain that falls upstream can take hours or days to show up at a river gauge.

20 Tue 84° 74° 0.03 in, 92% Wind 16 mph

21 Wed 83° 73° – Wind 12 mph

22 Thu 84° 72° 0.03 in, 36% Wind 10 mph

23 Fri 84° 72° – Wind 10 mph

24 Sat 83° 71° – Wind 11 mph

25 Sun 81° 71° – Wind 10 mph

26 Mon 84° 71° – Wind 9 mph

Forecast: Open-Meteo

Sunrise 06:30 AM Sunset 06:03 PM Daylight 11 hr, 33 min Waxing gibbous 73%

Map

Other gauges on the N. Halawa Str

Gauge	Level	Compared with normal	24 hours	Distance
N. Halawa Str near Honolulu, OahuRiver gauge, N. Halawa Str	6.43 ft	Below flood stage	−0.01 ft	0.9 mi

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Moanalua Stream near Kaneohe, OahuRiver gauge, Moanalua Stream	2.17 ft	Below flood stage	−0.04 ft	4.3 mi
Kalihi Str near Honolulu, OahuRiver gauge, Kalihi Str	2.30 ft	Below flood stage	±0	4.4 mi
Heeia Stream at Haiku Valley near Kaneohe, OahuRiver gauge, Heeia Stream	1.17 ft	Below flood stage	±0	6 mi
Waikele Str at Waipahu, OahuRiver gauge, Waikele Str	2.18 ft	Below flood stage	+0.03 ft	6 mi
Waihee Str near Kahaluu, OahuRiver gauge, Waihee Str	2.91 ft	Below flood stage	±0	6 mi
Kahaluu Str near Ahuimanu, OahuRiver gauge, Kahaluu Str	1.33 ft	Below flood stage	±0	6 mi
Makiki Stream at King St. bridge, OahuRiver gauge, Makiki Stream	3.14 ft	Below flood stage	+0.02 ft	7 mi
Waihi Stream at Honolulu, OahuRiver gauge, Waihi Stream	1.82 ft	Below flood stage	+0.04 ft	8 mi

Questions and answers

What is flood stage for the N. Halawa Str near Quar. Stn. at Halawa, Oahu?

The official flood stage is 10.00 ft. The level is currently 7.12 ft below it.

Is gage height the same as water depth?

No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.

What is the water level of N. Halawa Str near Quar. Stn. at Halawa, Oahu today?

On Oct 20, 2026, 04:25 PM HST, the water level was 2.88 ft. Steady over the last 24 hours.

Is N. Halawa Str near Quar. Stn. at Halawa, Oahu rising or falling?

Steady over the last 24 hours. Up 0.24 ft over the last 7 days.

Is the level of N. Halawa Str near Quar. Stn. at Halawa, Oahu normal?

Below flood stage. Judged against the official flood stage for this gauge.

How often is this data updated?

The U.S. Geological Survey publishes a new reading every 15 minutes. This page refreshes within minutes of each update.

Where does this data come from?

The values come directly from the U.S. Geological Survey, the official operator of this gauge, and are in the public domain. We do not estimate or model live values.

For specialists

Station codes, datum, parameters, data quality and downloads

Operator: U.S. Geological Survey
Station code: usgs:16226400 (Agency page)
Coordinates: 21.37188, -157.91273 (WGS84)
Vertical datum: LMSL
Update interval: every 15 minutes
Licence: Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision

Published series

Parameter	Last value	Time (UTC)	Quality
Water level	2.88 ft	2026-10-21 02:25	Provisional
Flow	1.2 cfs	2026-10-21 02:25	Provisional

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How to cite

U.S. Geological Survey: N. Halawa Str near Quar. Stn. at Halawa, Oahu (usgs:16226400). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/united-states/hawaii/n-halawa-str-near-quar-stn-at-halawa-oahu

How we check values

Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.

Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer