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Groundwater levels for the Nation

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Agency code = usgs
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  • 342925078393301
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USGS 342925078393301 BL-022 IN CLARKTON, NC

Bladen County, North Carolina
Latitude  34°29'24", Longitude  78°39'30" NAD27
Land-surface elevation 95 feet above NGVD29
The depth of the well is 252 feet below land surface.
The depth of the hole is 270 feet below land surface.
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Black Creek Aquifer (211BAKC) local aquifer.
Output formats
Table of data
Tab-separated 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
1960-03-21 D62610 78.00NGVD291L  A
1960-03-21 D62611 77.02NAVD881L  A
1960-03-21 D7201917.00  1L  A
1988-12-1414:58 UTCm62610 72.83NGVD291S  A
1988-12-1414:58 UTCm62611 71.85NAVD881S  A
1988-12-1414:58 UTCm7201922.17  1S  A
1994-03-2414:25 UTCm62610 71.84NGVD291S  A
1994-03-2414:25 UTCm62611 70.86NAVD881S  A
1994-03-2414:25 UTCm7201923.16  1S  A
2002-06-1218:20 UTCm62610 68.45NGVD291S  A
2002-06-1218:20 UTCm62611 67.47NAVD881S  A
2002-06-1218:20 UTCm7201926.55  1S  A
2004-11-0318:15 UTCm62610 69.87NGVD291SUSGSSA
2004-11-0318:15 UTCm62611 68.89NAVD881SUSGSSA
2004-11-0318:15 UTCm7201925.13  1SUSGSSA
2008-01-0816:00 UTCm62610 68.41NGVD291SUSGSSA
2008-01-0816:00 UTCm62611 67.43NAVD881SUSGSSA
2008-01-0816:00 UTCm7201926.59  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 measurementLInterpreted from geophysical logs.
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.