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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 >  21FLPOLK-TRACY1

TRACY LAKE CENTER (21FLPOLK-TRACY1) 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 Water Resources (Florida) (identifier 21FLPOLK), has the name "TRACY LAKE CENTER" and has the identifier 21FLPOLK-TRACY1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03100101.

This site is located in Polk County County, Florida at 28.1100277 degrees latitude and -81.6338611 degrees longitude using the datum UNKWN. No horizontal location accuracy metadata is available. This site is at an elevation of 0 ft No vertical location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "21FLPOLK-TRACY1" 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 1993 - 2009
Information 1993 - 2009
Inorganics, Major, Metals 2008 - 2009
Inorganics, Major, Non-metals 2008 - 2009
Inorganics, Minor, Metals 2008 - 2009
Nutrient 1993 - 2009
Organics, Other 1999 - 2001
Physical 1993 - 2009
*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
OrganizationFormalName Polk County Water Resources (Florida)
MonitoringLocationIdentifier 21FLPOLK-TRACY1
MonitoringLocationName TRACY LAKE CENTER
MonitoringLocationTypeName Lake
HUCEightDigitCode 03100101
LatitudeMeasure 28.1100277
LongitudeMeasure -81.6338611
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName UNKWN
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode ft
VerticalCoordinateReferenceSystemDatumName Unknown
CountryCode US
StateCode 12
CountyCode 105
ProviderName STORET