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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 >  21FLSWFD_WQX >  21FLSWFD_WQX-20872

Tributary to Squirrel Sink (21FLSWFD_WQX-20872) site data in the Water Quality Portal

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

This river/stream site, maintained by the Southwest Florida Water Management District (identifier 21FLSWFD_WQX), has the name "Tributary to Squirrel Sink" and has the identifier 21FLSWFD_WQX-20872. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03100207.

This site is located in Hernando County County, Florida at 28.4522083330 degrees latitude and -82.3741138890 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 "21FLSWFD_WQX-20872" 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 2002 - 2025
Biological, Algae, Phytoplankton 2002 - 2025
Biological, Photosynthetic Pigments 2002 - 2005
Information 2002 - 2025
Inorganics, Major, Metals 2002 - 2025
Inorganics, Major, Non-metals 2002 - 2025
Inorganics, Minor, Metals 2002 - 2025
Nutrient 2002 - 2025
Organics, Other 2002 - 2025
Physical 2002 - 2025
*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 21FLSWFD_WQX
OrganizationFormalName Southwest Florida Water Management District
MonitoringLocationIdentifier 21FLSWFD_WQX-20872
MonitoringLocationName Tributary to Squirrel Sink
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 03100207
LatitudeMeasure 28.4522083330
LongitudeMeasure -82.3741138890
SourceMapScaleNumeric 0
HorizontalAccuracyMeasure/MeasureValue Unknown
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolation-Photo
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 12
CountyCode 053
ProviderName STORET