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Groundwater levels for the Nation

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  • 421744071115201
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USGS 421744071115201 MA-NMW 9 NEWTON, MA

Middlesex County, Massachusetts
Latitude  42°17'44.39", Longitude  71°11'51.81" NAD83
Land-surface elevation 98.4 feet above NGVD29
The depth of the well is 24 feet below land surface.
The depth of the hole is 27 feet below land surface.
This well is completed in the Sand and gravel aquifers (glaciated regions) (N100GLCIAL) national aquifer.
This well is completed in the Stratified Deposits, Undifferentiated (112SRFD) local aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
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
1998-10-06 D62610 84.90NGVD29 TUSGSSA
1998-10-06 D62611 84.11NAVD88 TUSGSSA
1998-10-06 D7201913.50   TUSGSSA
1998-10-26 D62610 85.30NGVD29 TUSGSSA
1998-10-26 D62611 84.51NAVD88 TUSGSSA
1998-10-26 D7201913.10   TUSGSSA
1999-07-1515:00 UTCm62610 83.62NGVD291OUSGSSA
1999-07-1515:00 UTCm62611 82.83NAVD881OUSGSSA
1999-07-1515:00 UTCm7201914.78  1OUSGSSA
2003-07-0215:00 UTCm62610 85.57NGVD291OUSGSSA
2003-07-0215:00 UTCm62611 84.78NAVD881OUSGSSA
2003-07-0215:00 UTCm7201912.83  1OUSGSSA
2005-06-1416:00 UTCm62610 86.05NGVD291OUSGSSA
2005-06-1416:00 UTCm62611 85.26NAVD881OUSGSSA
2005-06-1416:00 UTCm7201912.35  1OUSGSSA
2007-06-1218:00 UTCm62610 85.46NGVD291OUSGSSA
2007-06-1218:00 UTCm62611 84.67NAVD881OUSGSSA
2007-06-1218:00 UTCm7201912.94  1OUSGSSA
2008-09-1617:30 UTCm62610 84.30NGVD29 TUSGSSA
2008-09-1617:30 UTCm62611 83.51NAVD88 TUSGSSA
2008-09-1617:30 UTCm7201914.10   TUSGSSA
2009-06-0414:00 UTCm62610 84.98NGVD291OUSGSSA
2009-06-0414:00 UTCm62611 84.19NAVD881OUSGSSA
2009-06-0414:00 UTCm7201913.42  1OUSGSSA
2010-05-2416:00 UTCm62610 79.31NGVD291TUSGSSA
2010-05-2416:00 UTCm62611 78.52NAVD881TUSGSSA
2010-05-2416:00 UTCm7201919.09  1TUSGSSA
2011-06-1616:00 UTCm62610 85.51NGVD291TUSGSSA
2011-06-1616:00 UTCm62611 84.72NAVD881TUSGSSA
2011-06-1616:00 UTCm7201912.89  1TUSGSSA
2012-07-0616:30 UTCm62610 84.61NGVD29 TUSGSSA
2012-07-0616:30 UTCm62611 83.82NAVD88 TUSGSSA
2012-07-0616:30 UTCm7201913.79   TUSGSSA
2013-07-1915:00 UTCm62610 85.16NGVD29 TUSGSSA
2013-07-1915:00 UTCm62611 84.37NAVD88 TUSGSSA
2013-07-1915:00 UTCm7201913.24   TUSGSSA
2015-08-1215:20 UTCm62610 84.01NGVD29 TUSGSSA
2015-08-1215:20 UTCm62611 83.22NAVD88 TUSGSSA
2015-08-1215:20 UTCm7201914.39   TUSGSSA
2017-07-2715:42 UTCm62610 84.93NGVD29 VUSGSSA
2017-07-2715:42 UTCm62611 84.14NAVD88 VUSGSSA
2017-07-2715:42 UTCm7201913.47   VUSGSSA

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
StatusThe reported water-level measurement represents a static level
Status1Static
Method of measurementOObserved.
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.