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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 >  21FLCEN_WQX >  21FLCEN_WQX-20010757

LAKE DORR @ 0.77 MILES SE OF BOAT RAMP (21FLCEN_WQX-20010757) 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, Central District (identifier 21FLCEN_WQX), has the name "LAKE DORR @ 0.77 MILES SE OF BOAT RAMP" and has the identifier 21FLCEN_WQX-20010757. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03080101.

This site is located in Lake County County, Florida at 29.0062722000 degrees latitude and -81.6246194000 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 "21FLCEN_WQX-20010757" 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 2007 - 2012
Biological, Algae, Phytoplankton, Photosynthetic Pigments 2007 - 2012
Information 2007 - 2012
Inorganics, Major, Metals 2007 - 2007
Inorganics, Major, Non-metals 2007 - 2007
Microbiological 2007 - 2007
Nutrient 2007 - 2012
Organics, Other 2007 - 2012
Physical 2007 - 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 21FLCEN_WQX
OrganizationFormalName Fl Dept. of Environmental Protection, Central District
MonitoringLocationIdentifier 21FLCEN_WQX-20010757
MonitoringLocationName LAKE DORR @ 0.77 MILES SE OF BOAT RAMP
MonitoringLocationTypeName Lake
HUCEightDigitCode 03080101
LatitudeMeasure 29.0062722000
LongitudeMeasure -81.6246194000
SourceMapScaleNumeric 0
HorizontalAccuracyMeasure/MeasureValue Unknown
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolation-Photo
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 12
CountyCode 069
ProviderName STORET