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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-IL >  USGS-413944087352501

isws well 2 (USGS-413944087352501) 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 "isws well 2" and has the identifier USGS-413944087352501. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)04040001. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Cook County County, Illinois at 41.66225696000000 degrees latitude and -87.5903235000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 1 seconds. This site is at an elevation of 587.63 feet and the accuracy of the elevation measurement, collected using the method "Level or other surveyed method." is .1 feet. The vertical coordinate reference system is NGVD29.

This site is located in the "Other aquifers" aquifer. The geologic formation type is Fill. The aquifer is a Unconfined single aquifer type. The well was contructed on 19910401. The well depth is 15 ft. The well hole depth is 20 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-413944087352501" 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 1993 - 1993
Inorganics, Major, Non-metals 1993 - 1993
Inorganics, Minor, Metals 1993 - 1993
Inorganics, Minor, Non-metals 1993 - 1993
Nutrient 1993 - 1993
Organics, Other 1993 - 1993
Organics, PCBs 1993 - 1993
Organics, Pesticide 1993 - 1993
Physical 1993 - 1993
*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-413944087352501
MonitoringLocationName isws well 2
MonitoringLocationTypeName Well
HUCEightDigitCode 04040001
LatitudeMeasure 41.66225696000000
LongitudeMeasure -87.5903235000000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 587.63
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .1
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Level or other surveyed method.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 17
CountyCode 031
AquiferName Other aquifers
FormationTypeText Fill
AquiferTypeName Unconfined single aquifer
ConstructionDateText 19910401
WellDepthMeasure/MeasureValue 15
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 20
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS