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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 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-421240072490201

MA-M7W 19 MONTGOMERY,MA (USGS-421240072490201) 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-M7W 19 MONTGOMERY,MA" and has the identifier USGS-421240072490201. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)01080206. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Hampden County County, Massachusetts at 42.21126667000000 degrees latitude and -72.8169972000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Differentially corrected Global Positioning System." and the accuracy is .01 seconds. The source map scale is 1:24000. This site is at an elevation of 1059.31 feet and the accuracy of the elevation measurement, collected using the method "Differentially corrected Global Positioning System." is .02 feet. The vertical coordinate reference system is NAVD88.

This site is located in the "Sand and gravel aquifers (glaciated regions)" aquifer. The geologic formation type is Stratified Deposits, Undifferentiated. The aquifer is a Unconfined single aquifer type. The well was contructed on 19860331. The well depth is 18 ft. The well hole depth is 21 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-421240072490201" 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*
Information 1986 - 1986
Inorganics, Major, Metals 1986 - 2016
Inorganics, Major, Non-metals 1986 - 2016
Inorganics, Minor, Metals 1986 - 2016
Inorganics, Minor, Non-metals 2015 - 2016
Nutrient 1986 - 2016
Organics, Other 2015 - 2016
Organics, PCBs 2015 - 2016
Organics, Pesticide 2015 - 2016
Physical 1986 - 2016
Radiochemical 2015 - 2016
Stable Isotopes 2015 - 2016
*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-421240072490201
MonitoringLocationName MA-M7W 19 MONTGOMERY,MA
MonitoringLocationTypeName Well
HUCEightDigitCode 01080206
LatitudeMeasure 42.21126667000000
LongitudeMeasure -72.8169972000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue .01
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Differentially corrected Global Positioning System.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 1059.31
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .02
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Differentially corrected Global Positioning System.
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 25
CountyCode 013
AquiferName Sand and gravel aquifers (glaciated regions)
FormationTypeText Stratified Deposits, Undifferentiated
AquiferTypeName Unconfined single aquifer
ConstructionDateText 19860331
WellDepthMeasure/MeasureValue 18
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 21
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS