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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-000827

HANAPEPE RIVER (TOWN BRIDGE) (21HI-000827) 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 Hawaii Department of Health Clean Water Branch (identifier 21HI), has the name "HANAPEPE RIVER (TOWN BRIDGE)" and has the identifier 21HI-000827. 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 21.9133333000 degrees latitude and -159.5930556000 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-000827" 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 - 1977
Not Assigned 1976 - 1977
Nutrient 1976 - 1977
Physical 1976 - 1977
*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-000827
MonitoringLocationName HANAPEPE RIVER (TOWN BRIDGE)
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText 00827 HANAPEPE RIVER (TOWN BRIDGE) HANAPEPE HANAPEPE ROAD RIVER ACTIVATION DATE DECEMBER 15, 1975. MAJOR FRESH WATER DISCHARGE INTO HANAPEPE BAY. USGS GAGING STATION NO. 16049000 HANAPEPE RIVER BELOW MANUAHI STREAM, NEAR ELEELE. DRAINAGE AREA 18.5 SQ. MILES (47.9 SQ. KM.). MIGRATED FROM LEGACY STORET AGENCY CODE (21HI ) ON 07-DEC-99 MAJOR BASIN NAME: KAUAI BASIN CODE: MINOR BASIN NAME: HANAPEPE
HUCEightDigitCode 20070000
LatitudeMeasure 21.9133333000
LongitudeMeasure -159.5930556000
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName UNKWN
CountryCode US
StateCode 15
CountyCode 007
ProviderName STORET