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Groundwater levels for the Nation

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Agency code = usgs
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  • 432321071031501
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USGS 432321071031501 NH-FAW 79

Strafford County, New Hampshire
Latitude  43°23'19", Longitude  71°03'10" NAD27
Land-surface elevation 271.00 feet above NGVD29
The depth of the well is 24 feet below land surface.
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
1986-12-0217:10 UTCm62610 259.12NGVD291S  A
1986-12-0217:10 UTCm62611 258.57NAVD881S  A
1986-12-0217:10 UTCm7201911.88  1S  A
1987-06-09 D62610 261.35NGVD291T  A
1987-06-09 D62611 260.80NAVD881T  A
1987-06-09 D720199.65  1T  A
1987-08-1419:00 UTCm62610 261.35NGVD291OUSGSSA
1987-08-1419:00 UTCm62611 260.80NAVD881OUSGSSA
1987-08-1419:00 UTCm720199.65  1OUSGSSA
1987-10-21 D62610 254.30NGVD291T  A
1987-10-21 D62611 253.75NAVD881T  A
1987-10-21 D7201916.70  1T  A
1988-03-21 D62610 258.80NGVD291T  A
1988-03-21 D62611 258.25NAVD881T  A
1988-03-21 D7201912.20  1T  A
1988-05-05 D62610 265.40NGVD291T  A
1988-05-05 D62611 264.85NAVD881T  A
1988-05-05 D720195.60  1T  A

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 measurementOObserved.
Method of measurementSSteel-tape measurement.
Method of measurementTElectric-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.