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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 >  NWIS >  USGS-MN >  MN040-450302092583701

WB534 030N21W30CDDCCA01 Mahtomedi 5 0000433255 (MN040-450302092583701) 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 Minnesota Water Science Center (identifier USGS-MN), has the name "WB534 030N21W30CDDCCA01 Mahtomedi 5 0000433255" and has the identifier MN040-450302092583701. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07010206. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Washington County County, Minnesota at 45.05052168000000 degrees latitude and -92.9771602000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 1 seconds. The source map scale is 1:24000. This site is at an elevation of 1001.95 feet and the accuracy of the elevation measurement, collected using the method "Differentially corrected Global Positioning System." is .1 feet. The vertical coordinate reference system is NAVD88.

This site is located in the "Cambrian-Ordovician aquifer system" aquifer. The geologic formation type is Prairie Du Chien-Jordan Aquifer. The aquifer is a Unconfined multiple aquifer type. The well was contructed on 19880317. The well depth is 470 ft. The well hole depth is 470 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "MN040-450302092583701" 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, Non-metals 2014 - 2014
Inorganics, Minor, Non-metals 2014 - 2014
Nutrient 2014 - 2014
Organics, Other 2014 - 2014
Physical 2011 - 2014
Stable Isotopes 2011 - 2014
*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 MN040-450302092583701
MonitoringLocationName WB534 030N21W30CDDCCA01 Mahtomedi 5 0000433255
MonitoringLocationTypeName Well
HUCEightDigitCode 07010206
LatitudeMeasure 45.05052168000000
LongitudeMeasure -92.9771602000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 1001.95
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .1
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Differentially corrected Global Positioning System.
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 27
CountyCode 163
AquiferName Cambrian-Ordovician aquifer system
FormationTypeText Prairie Du Chien-Jordan Aquifer
AquiferTypeName Unconfined multiple aquifer
ConstructionDateText 19880317
WellDepthMeasure/MeasureValue 470
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 470
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS