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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 >  CADMUS >  CADMUS-STJ-53

Coral Harbor, Inshore (EPA ORD Station) (CADMUS-STJ-53) site data in the Water Quality Portal

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

This ocean site, maintained by the The Cadmus Group (Massachusetts) (Volunteer) (identifier CADMUS), has the name "Coral Harbor, Inshore (EPA ORD Station)" and has the identifier CADMUS-STJ-53. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)21020001.

This site is located in St. John Island County, Virgin Islands at 18.3465667000 degrees latitude and -64.7116167000 degrees longitude using the datum WGS84. 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 "CADMUS-STJ-53" 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, Cyanobacteria 2009 - 2009
Biological, Algae, Phytoplankton, Photosynthetic Pigments 2009 - 2009
Information 2009 - 2009
Inorganics, Major, Non-metals 2009 - 2009
Microbiological 2009 - 2009
Nutrient 2009 - 2009
Organics, Other 2009 - 2009
Physical 2009 - 2009
*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 CADMUS
OrganizationFormalName The Cadmus Group (Massachusetts) (Volunteer)
MonitoringLocationIdentifier CADMUS-STJ-53
MonitoringLocationName Coral Harbor, Inshore (EPA ORD Station)
MonitoringLocationTypeName Ocean
HUCEightDigitCode 21020001
LatitudeMeasure 18.3465667000
LongitudeMeasure -64.7116167000
HorizontalCollectionMethodName GPS Code (Pseudo Range) Standard Position (SA Off)
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 78
CountyCode 020
ProviderName STORET