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Groundwater levels for New York

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Agency code = usgs
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  • 404052073290001
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USGS 404052073290001 N 11390. 1

Nassau County, New York
Latitude  40°40'52", Longitude  73°29'00" NAD27
Land-surface elevation 23.0 feet above NGVD29
The depth of the well is 16 feet below land surface.
The depth of the hole is 16 feet below land surface.
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Glacial Aquifer, Upper (112GLCLU) local aquifer.
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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
1989-05-1918:10 UTCm62610 18.19NGVD291OUSGSSA
1989-05-1918:10 UTCm62611 17.00NAVD881OUSGSSA
1989-05-1918:10 UTCm720194.81  1OUSGSSA
1989-06-1518:10 UTCm62610 17.98NGVD291OUSGSSA
1989-06-1518:10 UTCm62611 16.79NAVD881OUSGSSA
1989-06-1518:10 UTCm720195.02  1OUSGSSA
1989-07-1914:15 UTCm62610 17.82NGVD291OUSGSSA
1989-07-1914:15 UTCm62611 16.63NAVD881OUSGSSA
1989-07-1914:15 UTCm720195.18  1OUSGSSA
1989-08-1715:00 UTCm62610 17.75NGVD291OUSGSSA
1989-08-1715:00 UTCm62611 16.56NAVD881OUSGSSA
1989-08-1715:00 UTCm720195.25  1OUSGSSA
1989-09-2218:12 UTCm62610 17.44NGVD291OUSGSSA
1989-09-2218:12 UTCm62611 16.25NAVD881OUSGSSA
1989-09-2218:12 UTCm720195.56  1OUSGSSA
1989-12-06 D62610 17.56NGVD291OUSGSSA
1989-12-06 D62611 16.37NAVD881OUSGSSA
1989-12-06 D720195.44  1OUSGSSA
1990-01-17 D62610 17.34NGVD291OUSGSSA
1990-01-17 D62611 16.15NAVD881OUSGSSA
1990-01-17 D720195.66  1OUSGSSA
1990-02-13 D62610 17.61NGVD291OUSGSSA
1990-02-13 D62611 16.42NAVD881OUSGSSA
1990-02-13 D720195.39  1OUSGSSA
1990-03-2619:28 UTCm62610 17.39NGVD291OUSGSSA
1990-03-2619:28 UTCm62611 16.20NAVD881OUSGSSA
1990-03-2619:28 UTCm720195.61  1OUSGSSA
1990-06-23 D62610 17.53NGVD291OUSGSSA
1990-06-23 D62611 16.34NAVD881OUSGSSA
1990-06-23 D720195.47  1OUSGSSA
1990-08-20 D62610 17.63NGVD291OUSGSSA
1990-08-20 D62611 16.44NAVD881OUSGSSA
1990-08-20 D720195.37  1OUSGSSA
1990-10-30 D62610 17.80NGVD291OUSGSSA
1990-10-30 D62611 16.61NAVD881OUSGSSA
1990-10-30 D720195.20  1OUSGSSA
1991-02-2119:30 UTCm62610 17.56NGVD291OUSGSSA
1991-02-2119:30 UTCm62611 16.37NAVD881OUSGSSA
1991-02-2119:30 UTCm720195.44  1OUSGSSA
1991-03-2017:05 UTCm62610 17.66NGVD291OUSGSSA
1991-03-2017:05 UTCm62611 16.47NAVD881OUSGSSA
1991-03-2017:05 UTCm720195.34  1OUSGSSA
1991-04-2616:00 UTCm62610 17.62NGVD291OUSGSSA
1991-04-2616:00 UTCm62611 16.43NAVD881OUSGSSA
1991-04-2616:00 UTCm720195.38  1OUSGSSA
1991-05-2114:55 UTCm62610 17.43NGVD291OUSGSSA
1991-05-2114:55 UTCm62611 16.24NAVD881OUSGSSA
1991-05-2114:55 UTCm720195.57  1OUSGSSA
1991-06-2419:30 UTCm62610 17.14NGVD291OUSGSSA
1991-06-2419:30 UTCm62611 15.95NAVD881OUSGSSA
1991-06-2419:30 UTCm720195.86  1OUSGSSA
1991-10-2115:10 UTCm62610 17.08NGVD291OUSGSSA
1991-10-2115:10 UTCm62611 15.89NAVD881OUSGSSA
1991-10-2115:10 UTCm720195.92  1OUSGSSA
1992-03-1717:15 UTCm62610 16.90NGVD291OUSGSSA
1992-03-1717:15 UTCm62611 15.71NAVD881OUSGSSA
1992-03-1717:15 UTCm720196.10  1OUSGSSA
1992-07-0114:55 UTCm62610 16.59NGVD291OUSGSSA
1992-07-0114:55 UTCm62611 15.40NAVD881OUSGSSA
1992-07-0114:55 UTCm720196.41  1OUSGSSA
1993-03-2516:00 UTCm62610 17.97NGVD291OUSGSSA
1993-03-2516:00 UTCm62611 16.78NAVD881OUSGSSA
1993-03-2516:00 UTCm720195.03  1OUSGSSA

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.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.