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WQP Home >  Providers >  STORET >  21IOWA_WQX >  21IOWA_WQX-22620003

White Oak Lake (21IOWA_WQX-22620003) site data in the Water Quality Portal

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

This lake site, maintained by the Iowa DNR Surface Water Monitoring Data (identifier 21IOWA_WQX), has the name "White Oak Lake" and has the identifier 21IOWA_WQX-22620003. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07080105.

This site is located in Mahaska County County, Iowa at 41.2738860000 degrees latitude and -92.4761950000 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 "21IOWA_WQX-22620003" 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, Photosynthetic Pigments 2000 - 2022
Cyanotoxins, Phytotoxins 2017 - 2022
Information 2000 - 2022
Inorganics, Major, Non-metals 2002 - 2022
Inorganics, Minor, Metals 2005 - 2005
Inorganics, Minor, Non-metals 2005 - 2005
Microbiological 2005 - 2005
Nutrient 2000 - 2022
Organics, Other 2002 - 2016
Organics, PCBs 2005 - 2005
Organics, Pesticide 2005 - 2005
Physical 2000 - 2022
*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 21IOWA_WQX
OrganizationFormalName Iowa DNR Surface Water Monitoring Data
MonitoringLocationIdentifier 21IOWA_WQX-22620003
MonitoringLocationName White Oak Lake
MonitoringLocationTypeName Lake
HUCEightDigitCode 07080105
LatitudeMeasure 41.2738860000
LongitudeMeasure -92.4761950000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Interpolation-Map
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 19
CountyCode 123
ProviderName STORET