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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-TN >  USGS-362245089280201

Lk:G-040 (USGS-362245089280201) 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 Tennessee Water Science Center (identifier USGS-TN), has the name "Lk:G-040" and has the identifier USGS-362245089280201. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)08010100. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Lake County County, Tennessee at 36.37925000000000 degrees latitude and -89.4671111000000 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 302.0 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 "Mississippi embayment aquifer system" aquifer. The geologic formation type is Memphis Sand. The aquifer is a Confined single aquifer type. The well was contructed on 19870212. The well depth is 456 ft. The well hole depth is 506 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-362245089280201" 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 - 2019
Inorganics, Major, Metals 2007 - 2019
Inorganics, Major, Non-metals 2007 - 2019
Inorganics, Minor, Metals 2007 - 2019
Inorganics, Minor, Non-metals 2007 - 2019
Microbiological 2007 - 2019
Nutrient 2007 - 2019
Organics, Other 2007 - 2019
Organics, Pesticide 2007 - 2019
Physical 2007 - 2019
Radiochemical 2007 - 2019
Stable Isotopes 2007 - 2019
*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-TN
OrganizationFormalName USGS Tennessee Water Science Center
MonitoringLocationIdentifier USGS-362245089280201
MonitoringLocationName Lk:G-040
MonitoringLocationTypeName Well
HUCEightDigitCode 08010100
LatitudeMeasure 36.37925000000000
LongitudeMeasure -89.4671111000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue .1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 302.0
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 5
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from topographic map.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 47
CountyCode 095
AquiferName Mississippi embayment aquifer system
FormationTypeText Memphis Sand
AquiferTypeName Confined single aquifer
ConstructionDateText 19870212
WellDepthMeasure/MeasureValue 456
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 506
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS