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Groundwater levels for the Nation

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  • 274227082201401
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USGS 274227082201401 SOUTH HILLSBOROUGH NO 56A FL

Hillsborough County, Florida
Latitude  27°42'27", Longitude  82°20'14" NAD27
Land-surface elevation 66.90 feet above NGVD29
This well is completed in the Floridan aquifer system (S400FLORDN) national aquifer.
This well is completed in the Floridan Aquifer System (120FLRD) local aquifer.
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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
1974-11-05 D62610 65.40NGVD291SUSGSSA
1974-11-05 D62611 64.30NAVD881SUSGSSA
1974-11-05 D720191.50  1SUSGSSA
1975-09-1721:10 UTCm62610 18.40NGVD291S  A
1975-09-1721:10 UTCm62611 17.30NAVD881S  A
1975-09-1721:10 UTCm7201948.50  1S  A
1976-05-1114:34 UTCm62610 -9.18NGVD291G  A
1976-05-1114:34 UTCm62611 -10.28NAVD881G  A
1976-05-1114:34 UTCm7201976.08  1G  A
1976-09-0716:35 UTCm62610 17.20NGVD291S  A
1976-09-0716:35 UTCm62611 16.10NAVD881S  A
1976-09-0716:35 UTCm7201949.70  1S  A
1977-05-1015:40 UTCm62610 -8.43NGVD291G  A
1977-05-1015:40 UTCm62611 -9.53NAVD881G  A
1977-05-1015:40 UTCm7201975.33  1G  A

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 measurementGPressure-gage measurement.
Method of measurementSSteel-tape measurement.
Measuring agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.