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Groundwater levels for the Nation

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Agency code = usgs
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  • 272340081475401
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USGS 272340081475401 GRIFFIN DEEP WELL NO 723147131214 NEAR GARDNER FL

Hardee County, Florida
Latitude  27°23'40", Longitude  81°47'54" NAD27
Land-surface elevation 51.00 feet above NGVD29
The depth of the well is 760 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
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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
1962-12-26 D62610 54.90NGVD291HUSGSSA
1962-12-26 D62611 53.84NAVD881HUSGSSA
1962-12-26 D72019-3.90  1HUSGSSA
1975-09-1723:15 UTCm62610 47.45NGVD291S  A
1975-09-1723:15 UTCm62611 46.39NAVD881S  A
1975-09-1723:15 UTCm720193.55  1S  A
1976-05-1117:35 UTCm62610 21.16NGVD291S  A
1976-05-1117:35 UTCm62611 20.10NAVD881S  A
1976-05-1117:35 UTCm7201929.84  1S  A
1976-09-0919:40 UTCm62610 49.53NGVD291S  A
1976-09-0919:40 UTCm62611 48.47NAVD881S  A
1976-09-0919:40 UTCm720191.47  1S  A
1977-05-1018:30 UTCm62610 22.40NGVD291S  A
1977-05-1018:30 UTCm62611 21.34NAVD881S  A
1977-05-1018:30 UTCm7201928.60  1S  A
1977-09-2015:50 UTCm62610 46.60NGVD291S  A
1977-09-2015:50 UTCm62611 45.54NAVD881S  A
1977-09-2015:50 UTCm720194.40  1S  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 measurementHCalibrated pressure-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.