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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-001231

KEAUHOU BAY (EMBAYMENT) (21HI-001231) 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 "KEAUHOU BAY (EMBAYMENT)" and has the identifier 21HI-001231.

This site is located in Hawaii County County, Hawaii at 19.5644444000 degrees latitude and -155.9677778000 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-001231" 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*
Biological, Algae, Phytoplankton, Photosynthetic Pigments 1985 - 1994
Information 1985 - 1985
Inorganics, Major, Non-metals 1994 - 1994
Not Assigned 1985 - 1994
Nutrient 1985 - 1994
Organics, Other 1994 - 1994
Physical 1985 - 1994
*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-001231
MonitoringLocationName KEAUHOU BAY (EMBAYMENT)
MonitoringLocationTypeName Ocean
MonitoringLocationDescriptionText THIS STATION WAS ACTIVATED IN AUGUST, 1980 FOR THE COLLECTION OF BASELINE INTENSIVE SURVEY DATA. KEAUHOU BAY IS A SMALL BAY WITH HEAVY BOATING TRAFFIC UTILIZING THE KEAUHOU BOAT HARBOR LOCATED IN THE BAY. THERE ARE NUMEROUS HOMES AND A HOTEL SITUATED ON THE SOUTHERN SHORE OF THE BAY. THE SAMPLING STATION IS IN THE CENTER OF THE BOAT CHANNEL IN APPROXIMATELY 30 FEET OF WATER. MIGRATED FROM LEGACY STORET AGENCY CODE (21HI ) ON 07-DEC-99 MAJOR BASIN NAME: HAWAII BASIN CODE: 170100 MINOR BASIN NAME: HAWAII KONA KEAUHOU
LatitudeMeasure 19.5644444000
LongitudeMeasure -155.9677778000
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName UNKWN
CountryCode US
StateCode 15
CountyCode 001
ProviderName STORET