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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_TUT_0320110630

TTUT03_20110630_fw (11NPSWRD_WQX-NPSA_TUT_0320110630) 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 National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "TTUT03_20110630_fw" and has the identifier 11NPSWRD_WQX-NPSA_TUT_0320110630. 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 -14.2757400000 degrees latitude and -170.7166900000 degrees longitude using the datum WGS84. No horizontal location accuracy metadata is available. This site is at an elevation of 380 ft 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_TUT_0320110630" 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 2011 - 2011
Information 2011 - 2011
Nutrient 2011 - 2011
Physical 2011 - 2011
Physical, Habitat 2011 - 2011
*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_TUT_0320110630
MonitoringLocationName TTUT03_20110630_fw
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 22030000
LatitudeMeasure -14.2757400000
LongitudeMeasure -170.7166900000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
VerticalMeasure/MeasureValue 380
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName GPS Code (Pseudo Range) Differential
VerticalCoordinateReferenceSystemDatumName SEALV
CountryCode US
StateCode 60
CountyCode 010
ProviderName STORET