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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
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  • 402018074540301
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USGS 402018074540301 210605-- MW77

Mercer County, New Jersey
Latitude  40°20'18", Longitude  74°54'03" NAD27
Land-surface elevation 80 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 Early Mesozoic basin aquifers (N300ERLMZC) national aquifer.
This well is completed in the Passaic Formation (227PSSC) 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
2006-06-2016:30 UTCm62610 74.75NGVD291SUSGSSA
2006-06-2016:30 UTCm62611 73.84NAVD881SUSGSSA
2006-06-2016:30 UTCm720195.25  1SUSGSSA
2011-07-1815:00 UTCm62610 73.60NGVD291TUSGSSA
2011-07-1815:00 UTCm62611 72.69NAVD881TUSGSSA
2011-07-1815:00 UTCm720196.40  1TUSGSSA
2015-07-0817:20 UTCm62610 74.76NGVD291TUSGSSA
2015-07-0817:20 UTCm62611 73.85NAVD881TUSGSSA
2015-07-0817:20 UTCm720195.24  1TUSGSSA
2018-08-0714:45 UTCm62610 74.96NGVD291VUSGSSP
2018-08-0714:45 UTCm62611 74.05NAVD881VUSGSSP
2018-08-0714:45 UTCm720195.04  1VUSGSSP
2021-07-1913:40 UTCm62610 74.99NGVD291VUSGSSA
2021-07-1913:40 UTCm62611 74.08NAVD881VUSGSSA
2021-07-1913:40 UTCm720195.01  1VUSGSSA
2024-05-0613:29 UTCm62610 75.03NGVD291VUSGSSP
2024-05-0613:29 UTCm62611 74.12NAVD881VUSGSSP
2024-05-0613:29 UTCm720194.97  1VUSGSSP

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.
Water-level approval statusPProvisional data subject to revision.