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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 user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  NWIS >  USGS-MO >  USGS-384142090464403

WSSRAP-MWD 018 (USGS-384142090464403) 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 Missouri Water Science Center (identifier USGS-MO), has the name "WSSRAP-MWD 018" and has the identifier USGS-384142090464403. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10300200. 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 38.69394157000000 degrees latitude and -90.7787410000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 1 seconds. The source map scale is 1:24000. This site is at an elevation of 599.80 feet and the accuracy of the elevation measurement, collected using the method "Level or other surveyed method." is .03 feet. The vertical coordinate reference system is NGVD29.

This site is located in the "Cambrian-Ordovician aquifer system" aquifer. The aquifer is a Unconfined single aquifer type. The well was contructed on 19881201. The well depth is 131.40 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-384142090464403" 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 1990 - 1990
Inorganics, Major, Non-metals 1990 - 1990
Inorganics, Minor, Metals 1990 - 1990
Inorganics, Minor, Non-metals 1990 - 1990
Nutrient 1990 - 1990
Organics, Other 1990 - 1990
Physical 1990 - 1990
Radiochemical 1990 - 1990
*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-MO
OrganizationFormalName USGS Missouri Water Science Center
MonitoringLocationIdentifier USGS-384142090464403
MonitoringLocationName WSSRAP-MWD 018
MonitoringLocationTypeName Well
HUCEightDigitCode 10300200
LatitudeMeasure 38.69394157000000
LongitudeMeasure -90.7787410000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 599.80
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .03
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Level or other surveyed method.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 29
CountyCode 183
AquiferName Cambrian-Ordovician aquifer system
AquiferTypeName Unconfined single aquifer
ConstructionDateText 19881201
WellDepthMeasure/MeasureValue 131.40
WellDepthMeasure/MeasureUnitCode ft
ProviderName NWIS