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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 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 >  STORET >  21FLPOLK_WQX >  21FLPOLK_WQX-PIERCE1

Pierce1 (21FLPOLK_WQX-PIERCE1) site data in the Water Quality Portal

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

This lake site, maintained by the Polk County Natural Resources Division (identifier 21FLPOLK_WQX), has the name "Pierce1" and has the identifier 21FLPOLK_WQX-PIERCE1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03090101.

This site is located in Polk County County, Florida at 27.9767222230 degrees latitude and -81.5242777780 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolation-Photo" and the accuracy is Unknown seconds. The source map scale is 1:0.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "21FLPOLK_WQX-PIERCE1" 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 2009 - 2024
Information 2009 - 2024
Inorganics, Major, Metals 2010 - 2018
Inorganics, Major, Non-metals 2010 - 2024
Inorganics, Minor, Metals 2010 - 2018
Not Assigned 2009 - 2013
Nutrient 2009 - 2024
Physical 2009 - 2024
*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 21FLPOLK_WQX
OrganizationFormalName Polk County Natural Resources Division
MonitoringLocationIdentifier 21FLPOLK_WQX-PIERCE1
MonitoringLocationName Pierce1
MonitoringLocationTypeName Lake
MonitoringLocationDescriptionText Center Of Lake
HUCEightDigitCode 03090101
LatitudeMeasure 27.9767222230
LongitudeMeasure -81.5242777780
SourceMapScaleNumeric 0
HorizontalAccuracyMeasure/MeasureValue Unknown
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolation-Photo
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 12
CountyCode 105
ProviderName STORET