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Groundwater levels for New York

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  • 404356073351301
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USGS 404356073351301 N 11618. 1

Nassau County, New York
Latitude  40°43'56", Longitude  73°35'13" NAD27
Land-surface elevation 91.0 feet above NGVD29
The depth of the well is 45 feet below land surface.
The depth of the hole is 45 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.
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
1990-08-15 D62610 59.49NGVD291OUSGSSA
1990-08-15 D62611 58.32NAVD881OUSGSSA
1990-08-15 D7201931.51  1OUSGSSA
1990-10-29 D62610 59.92NGVD291OUSGSSA
1990-10-29 D62611 58.75NAVD881OUSGSSA
1990-10-29 D7201931.08  1OUSGSSA
1990-12-11 D62610 59.39NGVD291OUSGSSA
1990-12-11 D62611 58.22NAVD881OUSGSSA
1990-12-11 D7201931.61  1OUSGSSA
1991-01-11 D62610 59.03NGVD291OUSGSSA
1991-01-11 D62611 57.86NAVD881OUSGSSA
1991-01-11 D7201931.97  1OUSGSSA
1991-02-2118:15 UTCm62610 59.38NGVD29POUSGSSA
1991-02-2118:15 UTCm62611 58.21NAVD88POUSGSSA
1991-02-2118:15 UTCm7201931.62  POUSGSSA
1991-03-2219:30 UTCm62610 59.77NGVD291OUSGSSA
1991-03-2219:30 UTCm62611 58.60NAVD881OUSGSSA
1991-03-2219:30 UTCm7201931.23  1OUSGSSA
1991-04-2614:45 UTCm62610 60.03NGVD291OUSGSSA
1991-04-2614:45 UTCm62611 58.86NAVD881OUSGSSA
1991-04-2614:45 UTCm7201930.97  1OUSGSSA
1991-05-2216:10 UTCm62610 59.92NGVD291OUSGSSA
1991-05-2216:10 UTCm62611 58.75NAVD881OUSGSSA
1991-05-2216:10 UTCm7201931.08  1OUSGSSA
1991-06-2517:40 UTCm62610 59.30NGVD291OUSGSSA
1991-06-2517:40 UTCm62611 58.13NAVD881OUSGSSA
1991-06-2517:40 UTCm7201931.70  1OUSGSSA
1991-08-0619:15 UTCm62610 58.47NGVD291OUSGSSA
1991-08-0619:15 UTCm62611 57.30NAVD881OUSGSSA
1991-08-0619:15 UTCm7201932.53  1OUSGSSA
1991-09-0517:35 UTCm62610 58.60NGVD291OUSGSSA
1991-09-0517:35 UTCm62611 57.43NAVD881OUSGSSA
1991-09-0517:35 UTCm7201932.40  1OUSGSSA
1991-09-1314:15 UTCm62610 58.43NGVD291OUSGSSA
1991-09-1314:15 UTCm62611 57.26NAVD881OUSGSSA
1991-09-1314:15 UTCm7201932.57  1OUSGSSA
1991-10-2218:30 UTCm62610 58.25NGVD291OUSGSSA
1991-10-2218:30 UTCm62611 57.08NAVD881OUSGSSA
1991-10-2218:30 UTCm7201932.75  1OUSGSSA
1991-11-2119:00 UTCm62610 57.88NGVD291OUSGSSA
1991-11-2119:00 UTCm62611 56.71NAVD881OUSGSSA
1991-11-2119:00 UTCm7201933.12  1OUSGSSA
1992-01-0215:05 UTCm62610 57.79NGVD291OUSGSSA
1992-01-0215:05 UTCm62611 56.62NAVD881OUSGSSA
1992-01-0215:05 UTCm7201933.21  1OUSGSSA
1992-03-1820:30 UTCm62610 57.46NGVD291OUSGSSA
1992-03-1820:30 UTCm62611 56.29NAVD881OUSGSSA
1992-03-1820:30 UTCm7201933.54  1OUSGSSA
1992-06-3015:10 UTCm62610 56.81NGVD291OUSGSSA
1992-06-3015:10 UTCm62611 55.64NAVD881OUSGSSA
1992-06-3015:10 UTCm7201934.19  1OUSGSSA
1992-09-02 D62610 56.63NGVD291OUSGSSA
1992-09-02 D62611 55.46NAVD881OUSGSSA
1992-09-02 D7201934.37  1OUSGSSA
1993-01-0717:10 UTCm62610 57.47NGVD291OUSGSSA
1993-01-0717:10 UTCm62611 56.30NAVD881OUSGSSA
1993-01-0717:10 UTCm7201933.53  1OUSGSSA
1993-03-3116:35 UTCm62610 58.26NGVD291OUSGSSA
1993-03-3116:35 UTCm62611 57.09NAVD881OUSGSSA
1993-03-3116:35 UTCm7201932.74  1OUSGSSA
1993-05-1817:50 UTCm62610 58.18NGVD291OUSGSSA
1993-05-1817:50 UTCm62611 57.01NAVD881OUSGSSA
1993-05-1817:50 UTCm7201932.82  1OUSGSSA
1993-07-0116:05 UTCm62610 57.24NGVD291OUSGSSA
1993-07-0116:05 UTCm62611 56.07NAVD881OUSGSSA
1993-07-0116:05 UTCm7201933.76  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
StatusPPumping
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.