Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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 legacy user interface will continue to function for several weeks. However, this user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  NWIS >  USGS-MA >  USGS-412321070364001

MA-XEW 23 (USGS-412321070364001) 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 Massachusetts Water Science Center (identifier USGS-MA), has the name "MA-XEW 23" and has the identifier USGS-412321070364001. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)01090002. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Dukes County County, Massachusetts at 41.38928104000000 degrees latitude and -70.6105830000000 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 1:24000. This site is at an elevation of 51.00 feet and the accuracy of the elevation measurement, collected using the method "Altimeter." is 2 feet. The vertical coordinate reference system is NGVD29.

This site is located in the "Sand and gravel aquifers (glaciated regions)" aquifer. The geologic formation type is Outwash. The well was contructed on 1940. The well depth is 96.0 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-412321070364001" 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, Metals 1977 - 1977
Inorganics, Major, Non-metals 1977 - 1977
Inorganics, Minor, Metals 1977 - 1977
Inorganics, Minor, Non-metals 1977 - 1977
Physical 1977 - 1977
*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-MA
OrganizationFormalName USGS Massachusetts Water Science Center
MonitoringLocationIdentifier USGS-412321070364001
MonitoringLocationName MA-XEW 23
MonitoringLocationTypeName Well
HUCEightDigitCode 01090002
LatitudeMeasure 41.38928104000000
LongitudeMeasure -70.6105830000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 51.00
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 2
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Altimeter.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 25
CountyCode 007
AquiferName Sand and gravel aquifers (glaciated regions)
FormationTypeText Outwash
ConstructionDateText 1940
WellDepthMeasure/MeasureValue 96.0
WellDepthMeasure/MeasureUnitCode ft
ProviderName NWIS