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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-AMME_GS1_AK50N

Akgak New Well No. 50 (11NPSWRD_WQX-AMME_GS1_AK50N) site data in the Water Quality Portal

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

This well site, maintained by the National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "Akgak New Well No. 50" and has the identifier 11NPSWRD_WQX-AMME_GS1_AK50N. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)22020000.

This site is located in Saipan Municipality County, Northern Mariana Islands at 15.1925000000 degrees latitude and 145.7491666670 degrees longitude using the datum GUAM. No horizontal location accuracy metadata is available. This site is at an elevation of 646.55 ft No vertical location accuracy metadata is available.

The well hole depth is 350 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "11NPSWRD_WQX-AMME_GS1_AK50N" 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*
Inorganics, Major, Non-metals 1969 - 1983
Inorganics, Minor, Metals 1974 - 1977
Inorganics, Minor, Non-metals 1977 - 1977
Microbiological 1974 - 1974
Organics, Pesticide 1977 - 1977
Physical 1971 - 1983
*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-AMME_GS1_AK50N
MonitoringLocationName Akgak New Well No. 50
MonitoringLocationTypeName Well
MonitoringLocationDescriptionText This station is at Akgak New Well No. 50. Elevation was measured at the northeast corner of the concrete base marked with a 0 by USGS on October 8, 1974. This station has an additional ID from USGS-NWIS of 151133145445770 with the station name of AG-50, Saipan, CNMI.
HUCEightDigitCode 22020000
LatitudeMeasure 15.1925000000
LongitudeMeasure 145.7491666670
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName GUAM
VerticalMeasure/MeasureValue 646.55
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName Unknown
VerticalCoordinateReferenceSystemDatumName UNKWN
CountryCode US
StateCode 69
CountyCode 110
WellHoleDepthMeasure/MeasureValue 350
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName STORET