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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 401448074492901
Minimum number of levels = 1
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USGS 401448074492901 210583-- MW4

Mercer County, New Jersey
Latitude  40°14'48", Longitude  74°49'29" NAD27
Land-surface elevation 51.5 feet above NGVD29
The depth of the well is 19 feet below land surface.
The depth of the hole is 19 feet below land surface.
This well is completed in the Early Mesozoic basin aquifers (N300ERLMZC) national aquifer.
This well is completed in the Stockton Formation (231SCKN) 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
1997-08-2718:30 UTCm62610 39.35NGVD291TUSGSSA
1997-08-2718:30 UTCm62611 38.35NAVD881TUSGSSA
1997-08-2718:30 UTCm7201912.15  1TUSGSSA
2003-03-1906:58 UTCm62610 37.40NGVD291SUSGSSA
2003-03-1906:58 UTCm62611 36.40NAVD881SUSGSSA
2003-03-1906:58 UTCm7201914.10  1SUSGSSA
2004-05-1114:40 UTCm62610 37.22NGVD291SUSGSSA
2004-05-1114:40 UTCm62611 36.22NAVD881SUSGSSA
2004-05-1114:40 UTCm7201914.28  1SUSGSSA
2005-06-2915:53 UTCm62610 36.27NGVD291SUSGSSA
2005-06-2915:53 UTCm62611 35.27NAVD881SUSGSSA
2005-06-2915:53 UTCm7201915.23  1SUSGSSA

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.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.