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Groundwater levels for the Nation

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USGS 401242074345201 210651-- Co 2

Mercer County, New Jersey
Latitude  40°12'38.9", Longitude  74°34'47.8" NAD83
Land-surface elevation 134 feet above NAVD88
The depth of the well is 232 feet below land surface.
The depth of the hole is 253 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
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
1987-08-25 D62610 35.07NGVD291L  A
1987-08-25 D62611 34.00NAVD881L  A
1987-08-25 D72019100.00  1L  A
1988-10-2521:05 UTCm62610 34.67NGVD291SUSGSSP
1988-10-2521:05 UTCm62611 33.60NAVD881SUSGSSP
1988-10-2521:05 UTCm72019100.40  1SUSGSSP
1993-10-2215:35 UTCm62610 37.89NGVD291SUSGSSP
1993-10-2215:35 UTCm62611 36.82NAVD881SUSGSSP
1993-10-2215:35 UTCm7201997.18  1SUSGSSP
1998-10-2817:30 UTCm62610 37.42NGVD291SUSGSSP
1998-10-2817:30 UTCm62611 36.35NAVD881SUSGSSP
1998-10-2817:30 UTCm7201997.65  1SUSGSSP
2003-10-2917:53 UTCm62610 36.42NGVD291SUSGSSP
2003-10-2917:53 UTCm62611 35.35NAVD881SUSGSSP
2003-10-2917:53 UTCm7201998.65  1SUSGSSP
2008-10-2114:10 UTCm62610 32.13NGVD291SUSGSSP
2008-10-2114:10 UTCm62611 31.06NAVD881SUSGSSP
2008-10-2114:10 UTCm72019102.94  1SUSGSSP
2013-11-0815:39 UTCm62610 35.95NGVD291SUSGSSP
2013-11-0815:39 UTCm62611 34.88NAVD881SUSGSSP
2013-11-0815:39 UTCm7201999.12  1SUSGSSP
2018-10-1522:24 UTCm62610 35.40NGVD291SUSGSSA
2018-10-1522:24 UTCm62611 34.33NAVD881SUSGSSA
2018-10-1522:24 UTCm7201999.67  1SUSGSSA
2023-10-1112:45 UTCm62610 33.92NGVD291VUSGSSA
2023-10-1112:45 UTCm62611 32.85NAVD881VUSGSSA
2023-10-1112:45 UTCm72019101.15  1VUSGSSA

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.
Method of measurementVCalibrated electric-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.
Water-level approval statusPProvisional data subject to revision.