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WQP Home >  Providers >  NWIS >  USGS-MN >  USGS-444735093100900

THOMAS LAKE AT EAGAN, MN (USGS-444735093100900) site data in the Water Quality Portal

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

This lake, reservoir, impoundment site, maintained by the USGS Minnesota Water Science Center (identifier USGS-MN), has the name "THOMAS LAKE AT EAGAN, MN" and has the identifier USGS-444735093100900. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07020012. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Dakota County County, Minnesota at 44.79302105000000 degrees latitude and -93.1693857000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is Unknown Unknown.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-444735093100900" 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*
Biological, Algae, Phytoplankton 1972 - 1979
Biological, Algae, Phytoplankton, Photosynthetic Pigments 1976 - 1983
Biological, Counts 1974 - 1979
Biological, Photosynthetic Pigments 1976 - 1983
Information 1976 - 1983
Inorganics, Major, Metals 1972 - 1974
Inorganics, Major, Non-metals 1972 - 1983
Inorganics, Minor, Non-metals 1983 - 1983
Microbiological 1972 - 1975
Nutrient 1972 - 1983
Organics, Other 1973 - 1976
Physical 1972 - 1983
*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-MN
OrganizationFormalName USGS Minnesota Water Science Center
MonitoringLocationIdentifier USGS-444735093100900
MonitoringLocationName THOMAS LAKE AT EAGAN, MN
MonitoringLocationTypeName Lake, Reservoir, Impoundment
HUCEightDigitCode 07020012
LatitudeMeasure 44.79302105000000
LongitudeMeasure -93.1693857000000
HorizontalAccuracyMeasure/MeasureValue Unknown
HorizontalAccuracyMeasure/MeasureUnitCode Unknown
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 27
CountyCode 037
ProviderName NWIS