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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 legacy user interface will continue to function for several weeks. However, this user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  21HI >  21HI-000168

SAND ISLAND POINT #5 (21HI-000168) site data in the Water Quality Portal

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

This ocean site, maintained by the Hawaii Department of Health Clean Water Branch (identifier 21HI), has the name "SAND ISLAND POINT #5" and has the identifier 21HI-000168. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)20060000.

This site is located in Honolulu County County, Hawaii at 21.3277778000 degrees latitude and -157.8958333000 degrees longitude using the datum UNKWN. No horizontal location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "21HI-000168" 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*
Microbiological 1973 - 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 21HI
OrganizationFormalName Hawaii Department of Health Clean Water Branch
MonitoringLocationIdentifier 21HI-000168
MonitoringLocationName SAND ISLAND POINT #5
MonitoringLocationTypeName Ocean
MonitoringLocationDescriptionText 000168 SAND ISLAND POINT #5 OAHU MAMALA BAY KEEHI SAND ISLAND ACCESS RD. BEACH A B1-W CO MIGRATED FROM LEGACY STORET AGENCY CODE (21HI ) ON 07-DEC-99 MAJOR BASIN NAME: OAHU BASIN CODE: MINOR BASIN NAME: MAMALA BAY
HUCEightDigitCode 20060000
LatitudeMeasure 21.3277778000
LongitudeMeasure -157.8958333000
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName UNKWN
CountryCode US
StateCode 15
CountyCode 003
ProviderName STORET