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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 >  HANALEI >  HANALEI-WAIKOKO

Waikoko_Stream (HANALEI-WAIKOKO) site data in the Water Quality Portal

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

This river/stream site, maintained by the Hanalei Watershed Study (Region 9) - California (identifier HANALEI), has the name "Waikoko_Stream" and has the identifier HANALEI-WAIKOKO. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)20070000.

This site is located in Kauai County County, Hawaii at 22.2104722 degrees latitude and -159.5194400 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 0 ft No vertical location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "HANALEI-WAIKOKO" 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, Non-metals 2003 - 2005
Microbiological 2003 - 2005
Nutrient 2003 - 2005
Physical 2003 - 2005
*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 HANALEI
OrganizationFormalName Hanalei Watershed Study (Region 9) - California
MonitoringLocationIdentifier HANALEI-WAIKOKO
MonitoringLocationName Waikoko_Stream
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 20070000
LatitudeMeasure 22.2104722
LongitudeMeasure -159.5194400
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode ft
VerticalCoordinateReferenceSystemDatumName Unknown
CountryCode US
StateCode 15
CountyCode 007
ProviderName STORET