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Groundwater levels for the Nation

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Agency code = usgs
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  • 280305082300502
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USGS 280305082300502 CARROLLWOOD ELEMENTARY ID-057VF099

Hillsborough County, Florida
Latitude  28°03'05", Longitude  82°30'05" NAD27
Land-surface elevation 45 feet above NGVD29
The depth of the well is 54 feet below land surface.
The depth of the hole is 55.5 feet below land surface.
This well is completed in the Floridan aquifer system (S400FLORDN) national aquifer.
This well is completed in the Floridan Aquifer System (120FLRD) local aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
Reselect period
Date Time
?
 
Water-level
date-time
accuracy
?
 
Parameter
code
Water
level,
feet
below
land
surface
Water
level,
feet
above
specific
vertical
datum
Referenced
vertical
datum
?
 
Status
?
 
Method of
measurement
?
 
Measuring
agency
?
 
Source of
measurement
?
 
Water-level
approval
status
1993-02-09 D62610 23.61NGVD291SUSGSSA
1993-02-09 D62611 22.78NAVD881SUSGSSA
1993-02-09 D7201921.39  1SUSGSSA
1995-02-0115:00 UTCm62610 24.07NGVD291OUSGSSA
1995-02-0115:00 UTCm62611 23.24NAVD881OUSGSSA
1995-02-0115:00 UTCm7201920.93  1OUSGSSA
2002-06-1318:00 UTCm62610 18.83NGVD291OUSGSSA
2002-06-1318:00 UTCm62611 18.00NAVD881OUSGSSA
2002-06-1318:00 UTCm7201926.17  1OUSGSSA
2011-03-1016:05 UTCm62610 24.18NGVD291SUSGSSA
2011-03-1016:05 UTCm62611 23.35NAVD881SUSGSSA
2011-03-1016:05 UTCm7201920.82  1SUSGSSA
2012-02-1617:29 UTCm62610 26.40NGVD291TUSGSSA
2012-02-1617:29 UTCm62611 25.57NAVD881TUSGSSA
2012-02-1617:29 UTCm7201918.60  1TUSGSSA
2012-10-1817:00 UTCm62610 30.05NGVD291TUSGSSA
2012-10-1817:00 UTCm62611 29.22NAVD881TUSGSSA
2012-10-1817:00 UTCm7201914.95  1TUSGSSA
2014-07-1015:05 UTCm62610 25.47NGVD291SUSGSSA
2014-07-1015:05 UTCm62611 24.64NAVD881SUSGSSA
2014-07-1015:05 UTCm7201919.53  1SUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracymDate is accurate to the Minute
Parameter code62610Groundwater level above NGVD 1929, feet
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
Status1Static
Method of measurementOObserved.
Method of measurementSSteel-tape measurement.
Method of measurementTElectric-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.