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Honopou Stream near Huelo, Maui water level

River gauge, Honopou Stream, Hawaii, United States

Directions

Below flood stage

Water level

1.05ft Down 0.09 ft over the last 24 hours

Flow
5.1 cfs
1 2 3 Minor floodstage 3.50 ft

History

1.01.31.51.8ftOct 16Oct 17Oct 18Oct 19Oct 211.01.31.51.8ftOct 16Oct 18Oct 21
Water level Minor flood stage

What this means

The Honopou Stream near Huelo, Maui is at 1.05 ft, in the normal range.

It is 2.45 ft below the flood stage of 3.50 ft.

It has dropped 0.09 ft over the past 24 hours. In the last month it has stayed between 0.93 ft and 1.76 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 Honopou Stream near Huelo, Maui

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

Flood stage here is 3.50 ft, 2.45 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: 0.32 in. Rain that falls upstream can take hours or days to show up at a river gauge.

17 Sat 79° 71° 0.09 in, 98% Wind 19 mph
18 Sun 78° 71° 0.16 in, 97% Wind 21 mph
19 Mon 80° 73° 0.06 in, 88% Wind 23 mph
20 Tue 78° 72° 0.07 in, 87% Wind 22 mph
21 Wed 79° 70° 0.01 in, 32% Wind 20 mph
22 Thu 78° 68° 0.05 in Wind 11 mph
23 Fri 81° 69° 0.02 in Wind 9 mph

Forecast: Open-Meteo

Sunrise 06:23 AM Sunset 05:57 PM Daylight 11 hr, 34 min Waxing gibbous 74%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Nailiilihaele Stream near Huelo, MauiRiver gauge, Nailiilihaele Stream 25.1 cfs Normal −35.7 cfs 2.6 mi
Puohokamoa Str above Spreckels Ditch, MauiRiver gauge, Puohokamoa Str 25.2 cfs Normal −15.4 cfs 4.7 mi
Haipuaena Stream above Spreckels Ditch, MauiRiver gauge, Haipuaena Stream 10.7 cfs Normal −13.6 cfs 4.9 mi
Honomanu Stream near Keanae, MauiRiver gauge, Honomanu Stream 8.6 cfs Normal −24.0 cfs 5.6 mi
Waikamoi Str above Kula PL intake near Olinda, MauiRiver gauge, Waikamoi Str 0.80 ft Below flood stage −0.31 ft 5.7 mi
West Wailuaiki Stream near Keanae, MauiRiver gauge, West Wailuaiki Stream 2.00 ft Below flood stage −0.57 ft 9 mi
Hanawi Stream near Nahiku, MauiRiver gauge, Hanawi Stream 0.89 ft Below flood stage −0.65 ft 10 mi
Wailuku River at Kepaniwai Park, MauiRiver gauge, Wailuku River 0.96 ft Below flood stage −0.19 ft 19 mi

Questions and answers

What is flood stage for the Honopou Stream near Huelo, Maui?

The official flood stage is 3.50 ft. The level is currently 2.45 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 Honopou Stream near Huelo, Maui today?

On Oct 20, 2026, 05:10 PM HST, the water level was 1.05 ft. Down 0.09 ft over the last 24 hours.

Is Honopou Stream near Huelo, Maui rising or falling?

Down 0.09 ft over the last 24 hours. Down 0.05 ft over the last 7 days.

Is the level of Honopou Stream near Huelo, Maui 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:16587000 (Agency page)
Coordinates
20.88563, -156.25256 (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

ParameterLast valueTime (UTC)Quality
Water level 1.05 ft 2026-10-21 03:10 Provisional
Flow 5.1 cfs 2026-10-21 03:10 Provisional

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How to cite

U.S. Geological Survey: Honopou Stream near Huelo, Maui (usgs:16587000). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/united-states/hawaii/honopou-stream-near-huelo-maui

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