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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 >  21MICH_WQX >  21MICH_WQX-630550

WALLED LAKE NORTH CENTRAL BASIN; NOVI TOWNSHIP SECTION 3 (21MICH_WQX-630550) 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 EGLE (identifier 21MICH_WQX), has the name "WALLED LAKE NORTH CENTRAL BASIN; NOVI TOWNSHIP SECTION 3" and has the identifier 21MICH_WQX-630550. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)04090004.

This site is located in Oakland County County, Michigan at 42.5256980000 degrees latitude and -83.4800040000 degrees longitude using the datum NAD83. 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 "21MICH_WQX-630550" 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, Algae, Phytoplankton 2000 - 2004
Information 1983 - 2011
Not Assigned 1983 - 2011
Nutrient 2000 - 2023
Physical 2001 - 2011
*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_WQX
OrganizationFormalName Michigan EGLE
MonitoringLocationIdentifier 21MICH_WQX-630550
MonitoringLocationName WALLED LAKE NORTH CENTRAL BASIN; NOVI TOWNSHIP SECTION 3
MonitoringLocationTypeName Lake
MonitoringLocationDescriptionText WALLED LAKE NORTH CENTRAL BASIN; NOVI TOWNSHIP SECTION 3
HUCEightDigitCode 04090004
LatitudeMeasure 42.5256980000
LongitudeMeasure -83.4800040000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 26
CountyCode 125
ProviderName STORET