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WQP Home >  Providers >  NWIS >  USGS-IL >  USGS-402736088523901

23N3E-9.6a1 (USGS-402736088523901) 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 Illinois Water Science Center (identifier USGS-IL), has the name "23N3E-9.6a1" and has the identifier USGS-402736088523901. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07130009. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Mclean County County, Illinois at 40.46002220000000 degrees latitude and -88.8773861000000 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 793.91 feet and the accuracy of the elevation measurement, collected using the method "Differentially corrected Global Positioning System." is .1 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 Quaternary System. The aquifer is a Unconfined single aquifer type. The well was contructed on 20100830. The well depth is 12.0 ft. The well hole depth is 12 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-402736088523901" 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 2010 - 2015
Inorganics, Major, Non-metals 2010 - 2015
Inorganics, Minor, Metals 2010 - 2015
Inorganics, Minor, Non-metals 2014 - 2015
Nutrient 2010 - 2015
Physical 2010 - 2015
*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-IL
OrganizationFormalName USGS Illinois Water Science Center
MonitoringLocationIdentifier USGS-402736088523901
MonitoringLocationName 23N3E-9.6a1
MonitoringLocationTypeName Well
HUCEightDigitCode 07130009
LatitudeMeasure 40.46002220000000
LongitudeMeasure -88.8773861000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue .01
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Differentially corrected Global Positioning System.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 793.91
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .1
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Differentially corrected Global Positioning System.
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 17
CountyCode 113
AquiferName Sand and gravel aquifers (glaciated regions)
FormationTypeText Quaternary System
AquiferTypeName Unconfined single aquifer
ConstructionDateText 20100830
WellDepthMeasure/MeasureValue 12.0
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 12
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS