Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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-384734090384801

47N3E-35.2h1 (USGS-384734090384801) 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 "47N3E-35.2h1" and has the identifier USGS-384734090384801. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07110009. See more details of this site the the USGS NWIS Web page for this site.

This site is located in St. Charles County County, Missouri at 38.79283330000000 degrees latitude and -90.6466944000000 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 seconds. The source map scale is 1:24000. This site is at an elevation of 450 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 "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 20050331. The well depth is 27.6 ft. The well hole depth is 27.6 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-384734090384801" 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 2005 - 2015
Inorganics, Major, Metals 2005 - 2015
Inorganics, Major, Non-metals 2005 - 2015
Inorganics, Minor, Metals 2005 - 2015
Inorganics, Minor, Non-metals 2005 - 2015
Nutrient 2005 - 2015
Organics, Other 2005 - 2015
Organics, Pesticide 2005 - 2015
PFAS,Perfluorinated Alkyl Substance 2015 - 2015
Physical 2005 - 2015
Radiochemical 2005 - 2015
Sediment 2005 - 2005
Stable Isotopes 2005 - 2011
*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-384734090384801
MonitoringLocationName 47N3E-35.2h1
MonitoringLocationTypeName Well
HUCEightDigitCode 07110009
LatitudeMeasure 38.79283330000000
LongitudeMeasure -90.6466944000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue .1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 450
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 5
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from topographic map.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 29
CountyCode 183
AquiferName Sand and gravel aquifers (glaciated regions)
FormationTypeText Quaternary System
AquiferTypeName Unconfined single aquifer
ConstructionDateText 20050331
WellDepthMeasure/MeasureValue 27.6
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 27.6
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS