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Groundwater levels for New York

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USGS 404202073354306 N 9666. 1

Nassau County, New York
Latitude  40°42'02", Longitude  73°35'43" NAD27
Land-surface elevation 55.0 feet above NGVD29
The depth of the well is 47 feet below land surface.
The depth of the hole is 47 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
1979-09-11 D62610 41.11NGVD291OUSGSSA
1979-09-11 D62611 39.96NAVD881OUSGSSA
1979-09-11 D7201913.89  1OUSGSSA
1979-12-06 D62610 40.38NGVD291OUSGSSA
1979-12-06 D62611 39.23NAVD881OUSGSSA
1979-12-06 D7201914.62  1OUSGSSA
1980-03-20 D62610 39.34NGVD291OUSGSSA
1980-03-20 D62611 38.19NAVD881OUSGSSA
1980-03-20 D7201915.66  1OUSGSSA
1980-06-03 D62610 42.38NGVD291OUSGSSA
1980-06-03 D62611 41.23NAVD881OUSGSSA
1980-06-03 D7201912.62  1OUSGSSA
1980-09-05 D62610 39.40NGVD291OUSGSSA
1980-09-05 D62611 38.25NAVD881OUSGSSA
1980-09-05 D7201915.60  1OUSGSSA
1980-12-18 D62610 38.42NGVD291OUSGSSA
1980-12-18 D62611 37.27NAVD881OUSGSSA
1980-12-18 D7201916.58  1OUSGSSA
1981-03-10 D62610 38.61NGVD291OUSGSSA
1981-03-10 D62611 37.46NAVD881OUSGSSA
1981-03-10 D7201916.39  1OUSGSSA
1981-06-04 D62610 37.70NGVD291OUSGSSA
1981-06-04 D62611 36.55NAVD881OUSGSSA
1981-06-04 D7201917.30  1OUSGSSA
1981-10-08 D62610 36.74NGVD291OUSGSSA
1981-10-08 D62611 35.59NAVD881OUSGSSA
1981-10-08 D7201918.26  1OUSGSSA
1982-01-1219:33 UTCm62610 37.23NGVD291OUSGSSA
1982-01-1219:33 UTCm62611 36.08NAVD881OUSGSSA
1982-01-1219:33 UTCm7201917.77  1OUSGSSA
1982-03-2218:45 UTCm62610 38.26NGVD291OUSGSSA
1982-03-2218:45 UTCm62611 37.11NAVD881OUSGSSA
1982-03-2218:45 UTCm7201916.74  1OUSGSSA
1982-07-0919:20 UTCm62610 39.18NGVD291OUSGSSA
1982-07-0919:20 UTCm62611 38.03NAVD881OUSGSSA
1982-07-0919:20 UTCm7201915.82  1OUSGSSA
1982-09-1015:40 UTCm62610 38.09NGVD291OUSGSSA
1982-09-1015:40 UTCm62611 36.94NAVD881OUSGSSA
1982-09-1015:40 UTCm7201916.91  1OUSGSSA
1982-12-1415:06 UTCm62610 36.36NGVD291OUSGSSA
1982-12-1415:06 UTCm62611 35.21NAVD881OUSGSSA
1982-12-1415:06 UTCm7201918.64  1OUSGSSA
1983-04-1219:10 UTCm62610 38.58NGVD291OUSGSSA
1983-04-1219:10 UTCm62611 37.43NAVD881OUSGSSA
1983-04-1219:10 UTCm7201916.42  1OUSGSSA
1983-07-0615:55 UTCm62610 40.36NGVD291OUSGSSA
1983-07-0615:55 UTCm62611 39.21NAVD881OUSGSSA
1983-07-0615:55 UTCm7201914.64  1OUSGSSA
1983-08-25 D62610 40.61NGVD291OUSGSSA
1983-08-25 D62611 39.46NAVD881OUSGSSA
1983-08-25 D7201914.39  1OUSGSSA
1984-05-0114:37 UTCm62610 43.03NGVD291OUSGSSA
1984-05-0114:37 UTCm62611 41.88NAVD881OUSGSSA
1984-05-0114:37 UTCm7201911.97  1OUSGSSA
1987-05-2114:03 UTCm62610 38.46NGVD291OUSGSSA
1987-05-2114:03 UTCm62611 37.31NAVD881OUSGSSA
1987-05-2114:03 UTCm7201916.54  1OUSGSSA
1987-07-2817:54 UTCm62610 37.68NGVD291OUSGSSA
1987-07-2817:54 UTCm62611 36.53NAVD881OUSGSSA
1987-07-2817:54 UTCm7201917.32  1OUSGSSA
1988-07-0515:51 UTCm62610 35.43NGVD291OUSGSSA
1988-07-0515:51 UTCm62611 34.28NAVD881OUSGSSA
1988-07-0515:51 UTCm7201919.57  1OUSGSSA
1988-08-1013:44 UTCm62610 35.05NGVD291OUSGSSA
1988-08-1013:44 UTCm62611 33.90NAVD881OUSGSSA
1988-08-1013:44 UTCm7201919.95  1OUSGSSA
1988-09-1517:55 UTCm62610 34.42NGVD291OUSGSSA
1988-09-1517:55 UTCm62611 33.27NAVD881OUSGSSA
1988-09-1517:55 UTCm7201920.58  1OUSGSSA
1989-01-1315:49 UTCm62610 35.35NGVD291OUSGSSA
1989-01-1315:49 UTCm62611 34.20NAVD881OUSGSSA
1989-01-1315:49 UTCm7201919.65  1OUSGSSA
1989-04-1312:30 UTCm62610 35.88NGVD291OUSGSSA
1989-04-1312:30 UTCm62611 34.73NAVD881OUSGSSA
1989-04-1312:30 UTCm7201919.12  1OUSGSSA
1989-07-1912:10 UTCm62610 40.70NGVD291OUSGSSA
1989-07-1912:10 UTCm62611 39.55NAVD881OUSGSSA
1989-07-1912:10 UTCm7201914.30  1OUSGSSA
1989-10-25 D62610 40.86NGVD291OUSGSSA
1989-10-25 D62611 39.71NAVD881OUSGSSA
1989-10-25 D7201914.14  1OUSGSSA
1990-01-17 D62610 39.94NGVD291OUSGSSA
1990-01-17 D62611 38.79NAVD881OUSGSSA
1990-01-17 D7201915.06  1OUSGSSA
1990-03-26 D62610 39.78NGVD291OUSGSSA
1990-03-26 D62611 38.63NAVD881OUSGSSA
1990-03-26 D7201915.22  1OUSGSSA
1990-06-19 D62610 41.45NGVD291OUSGSSA
1990-06-19 D62611 40.30NAVD881OUSGSSA
1990-06-19 D7201913.55  1OUSGSSA
1990-08-16 D62610 40.01NGVD291OUSGSSA
1990-08-16 D62611 38.86NAVD881OUSGSSA
1990-08-16 D7201914.99  1OUSGSSA
1990-10-30 D62610 40.08NGVD291OUSGSSA
1990-10-30 D62611 38.93NAVD881OUSGSSA
1990-10-30 D7201914.92  1OUSGSSA
1991-03-2119:25 UTCm62610 40.47NGVD291OUSGSSA
1991-03-2119:25 UTCm62611 39.32NAVD881OUSGSSA
1991-03-2119:25 UTCm7201914.53  1OUSGSSA
1991-06-2515:35 UTCm62610 39.73NGVD291OUSGSSA
1991-06-2515:35 UTCm62611 38.58NAVD881OUSGSSA
1991-06-2515:35 UTCm7201915.27  1OUSGSSA
1991-10-2313:35 UTCm62610 37.98NGVD291OUSGSSA
1991-10-2313:35 UTCm62611 36.83NAVD881OUSGSSA
1991-10-2313:35 UTCm7201917.02  1OUSGSSA
1992-03-1620:15 UTCm62610 36.64NGVD291OUSGSSA
1992-03-1620:15 UTCm62611 35.49NAVD881OUSGSSA
1992-03-1620:15 UTCm7201918.36  1OUSGSSA
1992-06-2916:05 UTCm62610 36.49NGVD291OUSGSSA
1992-06-2916:05 UTCm62611 35.34NAVD881OUSGSSA
1992-06-2916:05 UTCm7201918.51  1OUSGSSA
1993-03-2317:00 UTCm62610 38.22NGVD291OUSGSSA
1993-03-2317:00 UTCm62611 37.07NAVD881OUSGSSA
1993-03-2317:00 UTCm7201916.78  1OUSGSSA
1994-03-30 D62610 37.82NGVD291OUSGSSA
1994-03-30 D62611 36.67NAVD881OUSGSSA
1994-03-30 D7201917.18  1OUSGSSA
1995-03-1412:23 UTCm62610 35.93NGVD291OUSGSSA
1995-03-1412:23 UTCm62611 34.78NAVD881OUSGSSA
1995-03-1412:23 UTCm7201919.07  1OUSGSSA
1996-03-1317:40 UTCm62610 34.98NGVD291OUSGSSA
1996-03-1317:40 UTCm62611 33.83NAVD881OUSGSSA
1996-03-1317:40 UTCm7201920.02  1OUSGSSA
1997-03-1117:23 UTCm62610 38.49NGVD291OUSGSSA
1997-03-1117:23 UTCm62611 37.34NAVD881OUSGSSA
1997-03-1117:23 UTCm7201916.51  1OUSGSSA
1998-03-2418:01 UTCm62610 39.26NGVD291SUSGSSA
1998-03-2418:01 UTCm62611 38.11NAVD881SUSGSSA
1998-03-2418:01 UTCm7201915.74  1SUSGSSA

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