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New WQX 3.0 profiles are available at waterqualitydata.us/beta/. These profiles will contain recent USGS data added since March 11, 2024, which marks the beginning of limited accessibility for USGS data. Read more about the 3.0 profiles and associated changes here. This user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  NWIS >  USGS-HI >  USGS-212336157565601

3-2356-60 Waimalu II-1, Oahu, HI (USGS-212336157565601) site data in the Water Quality Portal

Data Provider: NWIS (Learn more about Water Quality Portal Data Providers)

This well site, maintained by the USGS Hawaii Water Science Center (identifier USGS-HI), has the name "3-2356-60 Waimalu II-1, Oahu, HI" and has the identifier USGS-212336157565601. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)20060000. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Honolulu County County, Hawaii at 21.39000000000000 degrees latitude and -157.9461110000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from Digital MAP." and the accuracy is 1 seconds. The source map scale is 1:24000. This site is at an elevation of 23 feet and the accuracy of the elevation measurement, collected using the method "Interpolated from Digital Elevation Model" is 5 feet. The vertical coordinate reference system is LMSL.

This site is located in the "Hawaii volcanic-rock aquifers" aquifer. The well was contructed on 19750201. The well depth is 240 ft. The well hole depth is 240 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-212336157565601" into the "Site ID" box under Site Parameters

What other monitoring locations are upstream or downstream from this one?

Upstream and downstream locations

This map shows all Water Quality Portal stations that are 10 miles upstream (dashed dark blue) and 10 miles downstream (solid light blue) of this monitoring location (indicated by the large blue circle). The upstream and downstream functionality is provided by the Network Linked Data Index.

When were data collected at this location?

Periods of record for data characteristic groups

For a more detailed breakdown of data, go to the Monitoring Report at the EPA How's My Waterway Application
Characteristic Group Date Range*
Inorganics, Major, Metals 1975 - 1975
Inorganics, Major, Non-metals 1975 - 1975
Inorganics, Minor, Metals 1975 - 1975
Nutrient 1975 - 1975
Physical 1975 - 1975
*Date ranges may contain gap years

What other information is available for this location?

Detailed Metadata

For the definitions of the metadata elements, please go to the Water Quality Portal user guide

Location Metadata Value
OrganizationIdentifier USGS-HI
OrganizationFormalName USGS Hawaii Water Science Center
MonitoringLocationIdentifier USGS-212336157565601
MonitoringLocationName 3-2356-60 Waimalu II-1, Oahu, HI
MonitoringLocationTypeName Well
HUCEightDigitCode 20060000
LatitudeMeasure 21.39000000000000
LongitudeMeasure -157.9461110000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from Digital MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 23
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 5
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from Digital Elevation Model
VerticalCoordinateReferenceSystemDatumName LMSL
CountryCode US
StateCode 15
CountyCode 003
AquiferName Hawaii volcanic-rock aquifers
ConstructionDateText 19750201
WellDepthMeasure/MeasureValue 240
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 240
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS