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Groundwater levels for the Nation

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Agency code = usgs
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  • 375803077253601
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USGS 375803077253601 51M25

Caroline County, Virginia
Latitude  37°58'03", Longitude  77°25'36" NAD27
Land-surface elevation 105 feet above NGVD29
The depth of the well is 8.5 feet below land surface.
The depth of the hole is 8.6 feet below land surface.
This well is completed in the Upper Chesapeake Group (121CSPKU) 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
2001-06-12 D62610 103.78NGVD291TUSGSSA
2001-06-12 D62611 102.85NAVD881TUSGSSA
2001-06-12 D720191.22  1TUSGSSA
2001-06-1219:35 UTCm62610 103.81NGVD291OUSGSSP
2001-06-1219:35 UTCm62611 102.88NAVD881OUSGSSP
2001-06-1219:35 UTCm720191.19  1OUSGSSP
2001-08-14 D62610 103.70NGVD291TUSGSSA
2001-08-14 D62611 102.77NAVD881TUSGSSA
2001-08-14 D720191.30  1TUSGSSA
2001-09-10 D62610 102.91NGVD291TUSGSSA
2001-09-10 D62611 101.98NAVD881TUSGSSA
2001-09-10 D720192.09  1TUSGSSA
2001-11-07 D62610 102.61NGVD291TUSGSSA
2001-11-07 D62611 101.68NAVD881TUSGSSA
2001-11-07 D720192.39  1TUSGSSA
2002-01-09 D62610 103.91NGVD291TUSGSSA
2002-01-09 D62611 102.98NAVD881TUSGSSA
2002-01-09 D720191.09  1TUSGSSA
2002-02-26 D62610 103.45NGVD291TUSGSSA
2002-02-26 D62611 102.52NAVD881TUSGSSA
2002-02-26 D720191.55  1TUSGSSA
2002-04-23 D62610 104.00NGVD291TUSGSSA
2002-04-23 D62611 103.07NAVD881TUSGSSA
2002-04-23 D720191.00  1TUSGSSA
2002-06-25 D62610 102.33NGVD291TUSGSSA
2002-06-25 D62611 101.40NAVD881TUSGSSA
2002-06-25 D720192.67  1TUSGSSA
2002-08-07 D62610 101.30NGVD291TUSGSSA
2002-08-07 D62611 100.37NAVD881TUSGSSA
2002-08-07 D720193.70  1TUSGSSA
2002-10-23 D62610 102.82NGVD291TUSGSSA
2002-10-23 D62611 101.89NAVD881TUSGSSA
2002-10-23 D720192.18  1TUSGSSA
2002-12-03 D62610 103.51NGVD291TUSGSSA
2002-12-03 D62611 102.58NAVD881TUSGSSA
2002-12-03 D720191.49  1TUSGSSA
2003-03-04 D62610 104.94NGVD291TUSGSSA
2003-03-04 D62611 104.01NAVD881TUSGSSA
2003-03-04 D720190.06  1TUSGSSA
2003-06-16 D62610 104.60NGVD291TUSGSSA
2003-06-16 D62611 103.67NAVD881TUSGSSA
2003-06-16 D720190.40  1TUSGSSA

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 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.
Water-level approval statusPProvisional data subject to revision.