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Groundwater levels for the Nation

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Agency code = usgs
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  • 391844074451501
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USGS 391844074451501 011400-- Macnamara MW45

Atlantic County, New Jersey
Latitude  39°18'44", Longitude  74°45'15" NAD27
Land-surface elevation 7 feet above NGVD29
The depth of the well is 13.5 feet below land surface.
The depth of the hole is 13.5 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 Cohansey Sand-Kirkwood Formation (121CKKD) 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
2000-08-0914:00 UTCm62610 3.50NGVD291SUSGSSA
2000-08-0914:00 UTCm62611 2.32NAVD881SUSGSSA
2000-08-0914:00 UTCm720193.50  1SUSGSSA
2005-04-1215:00 UTCm62610 4.00NGVD291TUSGSSA
2005-04-1215:00 UTCm62611 2.82NAVD881TUSGSSA
2005-04-1215:00 UTCm720193.00  1TUSGSSA
2005-05-1914:14 UTCm62610 4.73NGVD291SUSGSSA
2005-05-1914:14 UTCm62611 3.55NAVD881SUSGSSA
2005-05-1914:14 UTCm720192.27  1SUSGSSA
2006-09-1218:54 UTCm62610 4.62NGVD291SUSGSSA
2006-09-1218:54 UTCm62611 3.44NAVD881SUSGSSA
2006-09-1218:54 UTCm720192.38  1SUSGSSA
2010-04-1414:00 UTCm62610 4.00NGVD291TUSGSSA
2010-04-1414:00 UTCm62611 2.82NAVD881TUSGSSA
2010-04-1414:00 UTCm720193.00  1TUSGSSA
2017-06-0714:43 UTCm62610 4.93NGVD291VUSGSSA
2017-06-0714:43 UTCm62611 3.75NAVD881VUSGSSA
2017-06-0714:43 UTCm720192.07  1VUSGSSA
2020-10-0515:00 UTCm62610 4.68NGVD291VUSGSSA
2020-10-0515:00 UTCm62611 3.50NAVD881VUSGSSA
2020-10-0515:00 UTCm720192.32  1VUSGSSA
2023-05-3014:52 UTCm62610 4.38NGVD291VUSGSSA
2023-05-3014:52 UTCm62611 3.20NAVD881VUSGSSA
2023-05-3014:52 UTCm720192.62  1VUSGSSA

Explanation
SectionCodeDescription
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 measurementSSteel-tape measurement.
Method of measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-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.