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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 >  NWIS >  USGS-FL >  USGS-281951082012002

81920102GREEN SWAMP L11MM NR DADE CITY, FL (USGS-281951082012002) site data in the Water Quality Portal

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

This well site, maintained by the USGS Florida Water Science Center (identifier USGS-FL), has the name "81920102GREEN SWAMP L11MM NR DADE CITY, FL" and has the identifier USGS-281951082012002. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03100208. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Sumter County County, Florida at 28.33111790000000 degrees latitude and -82.0220250900000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 1 seconds. The source map scale is 1:24000. This site is at an elevation of 93.21 feet and the accuracy of the elevation measurement, collected using the method "Level or other surveyed method." is .01 feet. The vertical coordinate reference system is NGVD29.

This site is located in the "Surficial aquifer system" aquifer. The geologic formation type is Nonartesian Sand Aquifer. The well depth is 18.0 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-281951082012002" 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*
Information 1973 - 1982
Physical 1976 - 2000
*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 USGS-FL
OrganizationFormalName USGS Florida Water Science Center
MonitoringLocationIdentifier USGS-281951082012002
MonitoringLocationName 81920102GREEN SWAMP L11MM NR DADE CITY, FL
MonitoringLocationTypeName Well
HUCEightDigitCode 03100208
LatitudeMeasure 28.33111790000000
LongitudeMeasure -82.0220250900000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 93.21
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .01
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Level or other surveyed method.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 12
CountyCode 119
AquiferName Surficial aquifer system
FormationTypeText Nonartesian Sand Aquifer
WellDepthMeasure/MeasureValue 18.0
WellDepthMeasure/MeasureUnitCode ft
ProviderName NWIS