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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 >  NWIS >  USGS-HI >  USGS-151246145443770

Maui IV, 143, Saipan, CNMI (USGS-151246145443770) site data in the Water Quality Portal

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

This well site, maintained by the USGS Hawaii Water Science Center (identifier USGS-HI), has the name "Maui IV, 143, Saipan, CNMI" and has the identifier USGS-151246145443770. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)22020000. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Saipan Municipality County, Northern Mariana Islands at 15.21296944000000 degrees latitude and 145.7418860000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 1 seconds. The source map scale is 1:25000. This site is at an elevation of 239.35 feet and the accuracy of the elevation measurement, collected using the method "Level or other surveyed method." is .01 feet. The vertical coordinate reference system is LMSL.

This site is located in the "Other aquifers" aquifer. The well was contructed on 19701125. The well depth is 251 ft. The well hole depth is 251 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-151246145443770" 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 1982 - 1991
Physical 1982 - 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 USGS-HI
OrganizationFormalName USGS Hawaii Water Science Center
MonitoringLocationIdentifier USGS-151246145443770
MonitoringLocationName Maui IV, 143, Saipan, CNMI
MonitoringLocationTypeName Well
HUCEightDigitCode 22020000
LatitudeMeasure 15.21296944000000
LongitudeMeasure 145.7418860000000
SourceMapScaleNumeric 25000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 239.35
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .01
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Level or other surveyed method.
VerticalCoordinateReferenceSystemDatumName LMSL
CountryCode US
StateCode 69
CountyCode 110
AquiferName Other aquifers
ConstructionDateText 19701125
WellDepthMeasure/MeasureValue 251
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 251
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS