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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_F_11_MR

FNPSA11_mr (11NPSWRD_WQX-NPSA_F_11_MR) 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 "FNPSA11_mr" and has the identifier 11NPSWRD_WQX-NPSA_F_11_MR. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)22030000.

This site is located in Eastern District County, American Samoa at -14.2313300000 degrees latitude and -170.6702400000 degrees longitude using the datum WGS84. No horizontal location accuracy metadata is available. This site is at an elevation of 0 m 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 "11NPSWRD_WQX-NPSA_F_11_MR" 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 2009 - 2022
Information 2009 - 2022
Nutrient 2015 - 2016
Physical 2009 - 2022
Physical, Habitat 2011 - 2022
*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_F_11_MR
MonitoringLocationName FNPSA11_mr
MonitoringLocationTypeName Ocean
HUCEightDigitCode 22030000
LatitudeMeasure -14.2313300000
LongitudeMeasure -170.6702400000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode m
VerticalCollectionMethodName GPS Code (Pseudo Range) Differential
VerticalCoordinateReferenceSystemDatumName SEALV
CountryCode US
StateCode 60
CountyCode 010
ProviderName STORET