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.

WQP Home >  Providers >  STORET >  EPA_GLNPO >  EPA_GLNPO-SU02

SU02 (EPA_GLNPO-SU02) site data in the Water Quality Portal

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

This great lake site, maintained by the EPA Great Lakes National Program (identifier EPA_GLNPO), has the name "SU02" and has the identifier EPA_GLNPO-SU02. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)04020300.

This site is located at 47.3604419286 degrees latitude and -85.6205410536 degrees longitude using the datum UNKWN. The horizontal location collection method was "Loran C" and the accuracy is 100 m.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "EPA_GLNPO-SU02" 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 1996 - 2021
Biological, Algae, Phytoplankton 1996 - 2004
Biological, Algae, Phytoplankton, Photosynthetic Pigments 1996 - 2022
Biological, Algae,Phytoplankton,Cyanobacteria,Photosynthetic 1996 - 2014
Biological, Counts 1996 - 2021
Information 1996 - 2023
Inorganics, Major, Metals 2004 - 2021
Inorganics, Major, Non-metals 1996 - 2021
Inorganics, Minor, Metals 2016 - 2021
Inorganics, Minor, Non-metals 2016 - 2019
Not Assigned 1995 - 2023
Nutrient 1996 - 2021
Organics, PCBs 1995 - 1995
Physical 1996 - 2023
Physical, Habitat 2021 - 2021
*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 EPA_GLNPO
OrganizationFormalName EPA Great Lakes National Program
MonitoringLocationIdentifier EPA_GLNPO-SU02
MonitoringLocationName SU02
MonitoringLocationTypeName Great Lake
MonitoringLocationDescriptionText Open Lake sampling station
HUCEightDigitCode 04020300
LatitudeMeasure 47.3604419286
LongitudeMeasure -85.6205410536
HorizontalAccuracyMeasure/MeasureValue 100
HorizontalAccuracyMeasure/MeasureUnitCode m
HorizontalCollectionMethodName Loran C
HorizontalCoordinateReferenceSystemDatumName UNKWN
CountryCode QS
ProviderName STORET