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Groundwater levels for the Nation

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Agency code = usgs
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  • 424207071375902
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USGS 424207071375902 MA-PFW 52-0030

Middlesex County, Massachusetts
Latitude  42°42'07", Longitude  71°37'59" NAD27
Land-surface elevation 222.70 feet above NGVD29
The depth of the well is 30.0 feet below land surface.
The depth of the hole is 34.0 feet below land surface.
This well is completed in the Sand and gravel aquifers (glaciated regions) (N100GLCIAL) national aquifer.
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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
1984-10-29 D62610 217.00NGVD29PSUSGSSA
1984-10-29 D62611 216.26NAVD88PSUSGSSA
1984-10-29 D720195.70  PSUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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
StatusPPumping
Method of measurementSSteel-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.