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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 >  21FLGW_WQX >  21FLGW_WQX-42431

Z3-SL-6023 ROUND LAKE (21FLGW_WQX-42431) site data in the Water Quality Portal

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

This lake site, maintained by the FL Dept. of Environmental Protection (identifier 21FLGW_WQX), has the name "Z3-SL-6023 ROUND LAKE" and has the identifier 21FLGW_WQX-42431. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03080101.

This site is located in Seminole County County, Florida at 28.6715950000 degrees latitude and -81.1918940000 degrees longitude using the datum WGS84. 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 "21FLGW_WQX-42431" 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, Cyanobacteria 2012 - 2012
Biological, Algae, Phytoplankton, Photosynthetic Pigments 2012 - 2012
Information 2012 - 2012
Inorganics, Major, Metals 2012 - 2012
Inorganics, Major, Non-metals 2012 - 2012
Inorganics, Minor, Metals 2012 - 2012
Inorganics, Minor, Non-metals 2012 - 2012
Microbiological 2012 - 2012
Nutrient 2012 - 2012
Organics, Other 2012 - 2012
Physical 2012 - 2012
*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 21FLGW_WQX
OrganizationFormalName FL Dept. of Environmental Protection
MonitoringLocationIdentifier 21FLGW_WQX-42431
MonitoringLocationName Z3-SL-6023 ROUND LAKE
MonitoringLocationTypeName Lake
MonitoringLocationDescriptionText ROUND LAKE
HUCEightDigitCode 03080101
LatitudeMeasure 28.6715950000
LongitudeMeasure -81.1918940000
HorizontalCollectionMethodName GPS Code (Pseudo Range) Differential
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 12
CountyCode 117
ProviderName STORET