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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 user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  11NPSWRD_WQX >  11NPSWRD_WQX-NPSA_PPH_COH4

Pago Pago Outer Harbor Coral Transect No. OH4 (11NPSWRD_WQX-NPSA_PPH_COH4) site data in the Water Quality Portal

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

This ocean site, maintained by the National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "Pago Pago Outer Harbor Coral Transect No. OH4" and has the identifier 11NPSWRD_WQX-NPSA_PPH_COH4.

This site is located in Eastern District County, American Samoa at -14.2888868400 degrees latitude and -170.6766370850 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 "11NPSWRD_WQX-NPSA_PPH_COH4" 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 1991 - 1991
Not Assigned 1991 - 1991
*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 11NPSWRD_WQX
OrganizationFormalName National Park Service Water Resources Division
MonitoringLocationIdentifier 11NPSWRD_WQX-NPSA_PPH_COH4
MonitoringLocationName Pago Pago Outer Harbor Coral Transect No. OH4
MonitoringLocationTypeName Ocean
MonitoringLocationDescriptionText This station is at Pago Pago Outer Harbor Coral Transect No. OH4, approximately 500 meters southwest of Tulutulu Point. This site is the approximate midpoint of a 20-meter transect, beginning at 14.28897261 South, 170.67665854 West, and ending at 14.28880106 South, 170.67661563 West.
LatitudeMeasure -14.2888868400
LongitudeMeasure -170.6766370850
HorizontalCollectionMethodName Interpolation-Digital Map Source
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 60
CountyCode 010
ProviderName STORET