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WQP Home >  Providers >  NWIS >  USGS-NJ >  USGS-402745074163101

230403-- Q-1973 (USGS-402745074163101) 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 New Jersey Water Science Center (identifier USGS-NJ), has the name "230403-- Q-1973" and has the identifier USGS-402745074163101. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02030104. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Middlesex County County, New Jersey at 40.46249537000000 degrees latitude and -74.2742848000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Differentially corrected Global Positioning System." and the accuracy is .5 seconds. The source map scale is 1:24000. This site is at an elevation of 40.00 feet and the accuracy of the elevation measurement, collected using the method "Interpolated from topographic map." is 5 feet. The vertical coordinate reference system is NGVD29.

This site is located in the "Northern Atlantic Coastal Plain aquifer system" aquifer. The geologic formation type is Old Bridge Sand Member of Magothy Formation. The aquifer is a Confined single aquifer type. The well was contructed on 19730126. The well depth is 136 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-402745074163101" 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 1977 - 1981
Inorganics, Major, Metals 1984 - 1992
Inorganics, Major, Non-metals 1977 - 1992
Inorganics, Minor, Metals 1984 - 1984
Nutrient 1984 - 1984
Physical 1977 - 1992
Radiochemical 2000 - 2000
*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-NJ
OrganizationFormalName USGS New Jersey Water Science Center
MonitoringLocationIdentifier USGS-402745074163101
MonitoringLocationName 230403-- Q-1973
MonitoringLocationTypeName Well
HUCEightDigitCode 02030104
LatitudeMeasure 40.46249537000000
LongitudeMeasure -74.2742848000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue .5
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Differentially corrected Global Positioning System.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 40.00
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 5
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from topographic map.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 34
CountyCode 023
AquiferName Northern Atlantic Coastal Plain aquifer system
FormationTypeText Old Bridge Sand Member of Magothy Formation
AquiferTypeName Confined single aquifer
ConstructionDateText 19730126
WellDepthMeasure/MeasureValue 136
WellDepthMeasure/MeasureUnitCode ft
ProviderName NWIS