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DESCRIPTION:

Latitude 21°20'59.9",   Longitude 157°43'44.1"   NAD83

Honolulu County, Hawaii, Hydrologic Unit 20060000

Drainage area: 2.13 square miles

Datum of gage: 20 feet above   LMSL.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2015-10-01	2026-01-22
Daily Data
Discharge, cubic feet per second	1967-02-01	2026-01-21	5200
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2019-10-25	2026-01-22	2038
Suspended sediment concentration, milligrams per liter	2015-10-01	2019-09-30	1461
Suspended sediment discharge, short tons per day	2015-10-01	2019-09-30	1461
Daily Statistics
Discharge, cubic feet per second	1967-02-01	2025-03-05	4878
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2019-10-25	2025-09-01	1906
Suspended sediment concentration, milligrams per liter	2015-10-01	2019-09-30	1461
Suspended sediment discharge, short tons per day	2015-10-01	2019-09-30	1461
Monthly Statistics
Discharge, cubic feet per second	1967-02	2025-03
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2019-10	2025-09
Suspended sediment concentration, milligrams per liter	2015-10	2019-09
Suspended sediment discharge, short tons per day	2015-10	2019-09
Annual Statistics
Discharge, cubic feet per second	1967	2025
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2020	2025
Suspended sediment concentration, milligrams per liter	2016	2019
Suspended sediment discharge, short tons per day	2016	2019
Peak streamflow	1963-03-06	2024-05-13	56
Field measurements	1961-01-24	2025-08-07	83
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1968-01-27	2023-12-20	307
Water-Year Summary	2006	2024	17
Revisions	Loading...

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