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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 424228071290201
Minimum number of levels = 1
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USGS 424228071290201 NH-NAW 308

Hillsborough County, New Hampshire
Latitude  42°42'28.53", Longitude  71°29'01.75" NAD83
Land-surface elevation 170.6 feet above NGVD29
The depth of the well is 25.5 feet below land surface.
The depth of the hole is 25.5 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
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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
1998-09-24 D62610 159.10NGVD291SUSGSSA
1998-09-24 D62611 158.36NAVD881SUSGSSA
1998-09-24 D7201911.50  1SUSGSSA
1998-09-2418:00 UTCm62610 158.57NGVD29 TUSGSSA
1998-09-2418:00 UTCm62611 157.83NAVD88 TUSGSSA
1998-09-2418:00 UTCm7201912.03   TUSGSSA
1999-07-2717:00 UTCm62610 158.15NGVD291OUSGSSP
1999-07-2717:00 UTCm62611 157.41NAVD881OUSGSSP
1999-07-2717:00 UTCm7201912.45  1OUSGSSP
1999-08-0922:00 UTCm62610 157.90NGVD291OUSGSSP
1999-08-0922:00 UTCm62611 157.16NAVD881OUSGSSP
1999-08-0922:00 UTCm7201912.70  1OUSGSSP
2005-08-02 D62610 160.16NGVD291TUSGSSA
2005-08-02 D62611 159.42NAVD881TUSGSSA
2005-08-02 D7201910.44  1TUSGSSA
2007-08-0117:30 UTCm62610 159.71NGVD291TUSGSSA
2007-08-0117:30 UTCm62611 158.97NAVD881TUSGSSA
2007-08-0117:30 UTCm7201910.89  1TUSGSSA
2008-09-0820:30 UTCm62610 161.62NGVD29 TUSGSSA
2008-09-0820:30 UTCm62611 160.88NAVD88 TUSGSSA
2008-09-0820:30 UTCm720198.98   TUSGSSA
2009-06-2315:30 UTCm62610 160.72NGVD29 TUSGSSA
2009-06-2315:30 UTCm62611 159.98NAVD88 TUSGSSA
2009-06-2315:30 UTCm720199.88   TUSGSSA
2010-07-1216:00 UTCm62610 158.82NGVD291TUSGSSP
2010-07-1216:00 UTCm62611 158.08NAVD881TUSGSSP
2010-07-1216:00 UTCm7201911.78  1TUSGSSP
2011-06-1415:00 UTCm62610 160.96NGVD29 TUSGSSA
2011-06-1415:00 UTCm62611 160.22NAVD88 TUSGSSA
2011-06-1415:00 UTCm720199.64   TUSGSSA
2012-06-2914:40 UTCm62610 159.65NGVD29 TUSGSSA
2012-06-2914:40 UTCm62611 158.91NAVD88 TUSGSSA
2012-06-2914:40 UTCm7201910.95   TUSGSSA
2015-08-1319:15 UTCm62610 159.13NGVD29 TUSGSSA
2015-08-1319:15 UTCm62611 158.39NAVD88 TUSGSSA
2015-08-1319:15 UTCm7201911.47   TUSGSSA
2017-07-2414:34 UTCm62610 160.45NGVD29 VUSGSSA
2017-07-2414:34 UTCm62611 159.71NAVD88 VUSGSSA
2017-07-2414:34 UTCm7201910.15   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 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.