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Sealed Lot 3 Drain, Lk in the Hills nr Chicago, IL (USGS-421048088201601) site data in the Water Quality Portal

Data Provider: NWIS (Learn more about Water Quality Portal Data Providers)

This facility: pavement site, maintained by the USGS Texas Water Science Center (identifier USGS-TX), has the name "Sealed Lot 3 Drain, Lk in the Hills nr Chicago, IL" and has the identifier USGS-421048088201601. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07120006. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Mchenry County County, Illinois at 42.18000000000000 degrees latitude and -88.3377778000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)" and the accuracy is 1 minutes. The source map scale is 1:24000. This site is at an elevation of 870 feet and the accuracy of the elevation measurement, collected using the method "Interpolated from topographic map." is 10 feet. The vertical coordinate reference system is NGVD29.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-421048088201601" 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 2007 - 2007
Inorganics, Major, Metals 2007 - 2007
Inorganics, Major, Non-metals 2007 - 2007
Inorganics, Minor, Metals 2007 - 2007
Inorganics, Minor, Non-metals 2007 - 2007
Nutrient 2007 - 2007
Organics, Other 2007 - 2007
Organics, Pesticide 2007 - 2007
Radiochemical 2007 - 2007
*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-TX
OrganizationFormalName USGS Texas Water Science Center
MonitoringLocationIdentifier USGS-421048088201601
MonitoringLocationName Sealed Lot 3 Drain, Lk in the Hills nr Chicago, IL
MonitoringLocationTypeName Facility: Pavement
HUCEightDigitCode 07120006
LatitudeMeasure 42.18000000000000
LongitudeMeasure -88.3377778000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode minutes
HorizontalCollectionMethodName Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 870
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 10
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from topographic map.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 17
CountyCode 111
ProviderName NWIS