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 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-MI >  USGS-460050085003501

42N 06W 23DDDD01 MACKINAC CO (L BREVORT LK CMPGRD) (USGS-460050085003501) 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 Michigan Water Science Center (identifier USGS-MI), has the name "42N 06W 23DDDD01 MACKINAC CO (L BREVORT LK CMPGRD)" and has the identifier USGS-460050085003501. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)04060107. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Mackinac County County, Michigan at 46.01389970000000 degrees latitude and -85.0097867000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 1 seconds. This site is at an elevation of 630 feet and the accuracy of the elevation measurement, collected using the method "Interpolated from topographic map." is 10 feet. The vertical coordinate reference system is NGVD29.

This site is located in the "Silurian-Devonian aquifers" aquifer. The geologic formation type is Engadine Dolomite. The well depth is 139 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-460050085003501" 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 1987 - 1987
Inorganics, Major, Metals 1987 - 1987
Inorganics, Major, Non-metals 1987 - 1987
Inorganics, Minor, Metals 1987 - 1987
Inorganics, Minor, Non-metals 1987 - 1987
Nutrient 1987 - 1987
Organics, Other 1987 - 1987
Organics, Pesticide 1987 - 1987
Physical 1987 - 1987
Radiochemical 1987 - 1987
*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-MI
OrganizationFormalName USGS Michigan Water Science Center
MonitoringLocationIdentifier USGS-460050085003501
MonitoringLocationName 42N 06W 23DDDD01 MACKINAC CO (L BREVORT LK CMPGRD)
MonitoringLocationTypeName Well
HUCEightDigitCode 04060107
LatitudeMeasure 46.01389970000000
LongitudeMeasure -85.0097867000000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 630
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 10
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from topographic map.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 26
CountyCode 097
AquiferName Silurian-Devonian aquifers
FormationTypeText Engadine Dolomite
WellDepthMeasure/MeasureValue 139
WellDepthMeasure/MeasureUnitCode ft
ProviderName NWIS