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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-281202081391701

PO-1 THORNHILL DEEP NEAR DAVENPORT, FL (USGS-281202081391701) 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 "PO-1 THORNHILL DEEP NEAR DAVENPORT, FL" and has the identifier USGS-281202081391701. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03080102. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Polk County County, Florida at 28.20084766000000 degrees latitude and -81.6545201000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 5 seconds. The source map scale is 1:24000. This site is at an elevation of 133.21 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 "Floridan aquifer system" aquifer. The geologic formation type is Floridan Aquifer System. The aquifer is a Confined single aquifer type. The well was contructed on 19801101. The well depth is 151 ft. The well hole depth is 151 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-281202081391701" 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*
Physical 1983 - 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-281202081391701
MonitoringLocationName PO-1 THORNHILL DEEP NEAR DAVENPORT, FL
MonitoringLocationTypeName Well
HUCEightDigitCode 03080102
LatitudeMeasure 28.20084766000000
LongitudeMeasure -81.6545201000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 5
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 133.21
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .01
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Level or other surveyed method.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 12
CountyCode 105
AquiferName Floridan aquifer system
FormationTypeText Floridan Aquifer System
AquiferTypeName Confined single aquifer
ConstructionDateText 19801101
WellDepthMeasure/MeasureValue 151
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 151
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS