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Groundwater levels for New Jersey

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ALL DATA ARE AT LOCAL TIME


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Agency code = usgs
site_no list =
  • 401456074315401
Minimum number of levels = 1
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USGS 401456074315401 210007-- 1-1949

Mercer County, New Jersey
Latitude  40°14'58", Longitude  74°31'52" NAD27
Land-surface elevation 145.00 feet above NGVD29
The depth of the well is 251 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 Magothy-Raritan-Potomac Aquifer System, Upper Aquifer (211MRPAU) 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
1949-01-20 D62610 71.00NGVD291O  A
1949-01-20 D62611 69.93NAVD881O  A
1949-01-20 D7201974.00  1O  A
1978 Y62610 52.89NGVD291SUSGSSA
1978 Y62611 51.82NAVD881SUSGSSA
1978 Y7201992.11  1SUSGSSA
1978-10-20 D62610 53.00NGVD291OUSGSSA
1978-10-20 D62611 51.93NAVD881OUSGSSA
1978-10-20 D7201992.00  1OUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracyYDate is accurate to the Year
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 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.