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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 >  STORET >  11NPSWRD_WQX >  11NPSWRD_WQX-PIRO_LIM_LS-7

LAKE SUPERIOR - SITE 7 (11NPSWRD_WQX-PIRO_LIM_LS-7) 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 National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "LAKE SUPERIOR - SITE 7" and has the identifier 11NPSWRD_WQX-PIRO_LIM_LS-7. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)04020201.

This site is located in Alger County County, Michigan at 46.6829722000 degrees latitude and -86.1422222000 degrees longitude using the datum NAD27. No horizontal location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "11NPSWRD_WQX-PIRO_LIM_LS-7" 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 1970 - 1970
Inorganics, Major, Non-metals 1970 - 1970
Inorganics, Minor, Metals 1970 - 1970
Inorganics, Minor, Non-metals 1970 - 1970
Nutrient 1970 - 1970
Organics, Other 1970 - 1970
Physical 1970 - 1970
*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 11NPSWRD_WQX
OrganizationFormalName National Park Service Water Resources Division
MonitoringLocationIdentifier 11NPSWRD_WQX-PIRO_LIM_LS-7
MonitoringLocationName LAKE SUPERIOR - SITE 7
MonitoringLocationTypeName Great Lake
MonitoringLocationDescriptionText STATION IS LOCATED ON LAKE SUPERIOR OFF AU SABLE POINT. STATION IS THE RESPONSIBILITY OF PICTURED ROCKS NATIONAL LAKESHORE P.O. BOX 40 MUNISING MICHIGAN 49862. DATA WAS ACQUIRED BY LIMNETICS INC. OF MILWAUKEE UNDER CONTRACT BY THE NATIONAL PARK SERVICE.*** Legacy STORET Station Type: /TYPA/AMBNT/LAKE
HUCEightDigitCode 04020201
LatitudeMeasure 46.6829722000
LongitudeMeasure -86.1422222000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName NAD27
CountryCode US
StateCode 26
CountyCode 003
ProviderName STORET