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.

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 >  21MICH >  21MICH-360043

MICHIGAMME RES.-NW BASIN; MANSFIELD TOWNSHIP SEC 30 (21MICH-360043) site data in the Water Quality Portal

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

This lake site, maintained by the Michigan Department of Environmental Quality (identifier 21MICH), has the name "MICHIGAMME RES.-NW BASIN; MANSFIELD TOWNSHIP SEC 30" and has the identifier 21MICH-360043. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)04030107.

This site is located in Iron County County, Michigan at 46.1786150 degrees latitude and -88.2377810 degrees longitude using the datum NAD27. No horizontal location accuracy metadata is available. This site is at an elevation of 0 ft No vertical location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "21MICH-360043" 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 2002 - 2002
Information 2002 - 2002
Inorganics, Major, Metals 2002 - 2002
Inorganics, Major, Non-metals 2002 - 2002
Nutrient 2002 - 2002
Physical 2002 - 2002
*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 21MICH
OrganizationFormalName Michigan Department of Environmental Quality
MonitoringLocationIdentifier 21MICH-360043
MonitoringLocationName MICHIGAMME RES.-NW BASIN; MANSFIELD TOWNSHIP SEC 30
MonitoringLocationTypeName Lake
MonitoringLocationDescriptionText MICHIGAMME RES.-NW BASIN; MANSFIELD TOWNSHIP SEC 30
HUCEightDigitCode 04030107
LatitudeMeasure 46.1786150
LongitudeMeasure -88.2377810
HorizontalCollectionMethodName Interpolation-Spot
HorizontalCoordinateReferenceSystemDatumName NAD27
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode ft
VerticalCoordinateReferenceSystemDatumName Unknown
CountryCode US
StateCode 26
CountyCode 071
ProviderName STORET