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Groundwater levels for the Nation

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USGS 404941072414801 S 48442. 1

Suffolk County, New York
Latitude  40°49'41.5", Longitude  72°41'46.7" NAD83
Land-surface elevation 44.0 feet above NGVD29
The depth of the well is 55 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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Table of 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
1974-01-02 D62610 12.82NGVD291OUSGSSA
1974-01-02 D62611 11.85NAVD881OUSGSSA
1974-01-02 D7201931.18  1OUSGSSA
1974-02-28 D62610 13.15NGVD291OUSGSSA
1974-02-28 D62611 12.18NAVD881OUSGSSA
1974-02-28 D7201930.85  1OUSGSSA
1974-03-26 D62610 13.27NGVD291OUSGSSA
1974-03-26 D62611 12.30NAVD881OUSGSSA
1974-03-26 D7201930.73  1OUSGSSA
1974-05-07 D62610 13.94NGVD291OUSGSSA
1974-05-07 D62611 12.97NAVD881OUSGSSA
1974-05-07 D7201930.06  1OUSGSSA
1974-06-06 D62610 13.89NGVD291OUSGSSA
1974-06-06 D62611 12.92NAVD881OUSGSSA
1974-06-06 D7201930.11  1OUSGSSA
1974-07-09 D62610 13.59NGVD291OUSGSSA
1974-07-09 D62611 12.62NAVD881OUSGSSA
1974-07-09 D7201930.41  1OUSGSSA
1974-08-15 D62610 13.13NGVD291OUSGSSA
1974-08-15 D62611 12.16NAVD881OUSGSSA
1974-08-15 D7201930.87  1OUSGSSA
1974-09-09 D62610 12.93NGVD291OUSGSSA
1974-09-09 D62611 11.96NAVD881OUSGSSA
1974-09-09 D7201931.07  1OUSGSSA
1974-10-11 D62610 12.58NGVD291OUSGSSA
1974-10-11 D62611 11.61NAVD881OUSGSSA
1974-10-11 D7201931.42  1OUSGSSA
1974-11-25 D62610 12.20NGVD291OUSGSSA
1974-11-25 D62611 11.23NAVD881OUSGSSA
1974-11-25 D7201931.80  1OUSGSSA
1975-01-16 D62610 12.47NGVD291OUSGSSA
1975-01-16 D62611 11.50NAVD881OUSGSSA
1975-01-16 D7201931.53  1OUSGSSA
1975-02-19 D62610 13.29NGVD291OUSGSSA
1975-02-19 D62611 12.32NAVD881OUSGSSA
1975-02-19 D7201930.71  1OUSGSSA
1975-03-14 D62610 13.81NGVD291OUSGSSA
1975-03-14 D62611 12.84NAVD881OUSGSSA
1975-03-14 D7201930.19  1OUSGSSA
1975-04-07 D62610 14.09NGVD291OUSGSSA
1975-04-07 D62611 13.12NAVD881OUSGSSA
1975-04-07 D7201929.91  1OUSGSSA
1975-06-06 D62610 14.06NGVD291OUSGSSA
1975-06-06 D62611 13.09NAVD881OUSGSSA
1975-06-06 D7201929.94  1OUSGSSA
1975-07-07 D62610 14.62NGVD291OUSGSSA
1975-07-07 D62611 13.65NAVD881OUSGSSA
1975-07-07 D7201929.38  1OUSGSSA
1975-09-22 D62610 13.46NGVD291OUSGSSA
1975-09-22 D62611 12.49NAVD881OUSGSSA
1975-09-22 D7201930.54  1OUSGSSA
1975-12-15 D62610 13.02NGVD291OUSGSSA
1975-12-15 D62611 12.05NAVD881OUSGSSA
1975-12-15 D7201930.98  1OUSGSSA
1976-03-24 D62610 14.36NGVD291OUSGSSA
1976-03-24 D62611 13.39NAVD881OUSGSSA
1976-03-24 D7201929.64  1OUSGSSA
1976-06-23 D62610 13.65NGVD291OUSGSSA
1976-06-23 D62611 12.68NAVD881OUSGSSA
1976-06-23 D7201930.35  1OUSGSSA
1976-09-27 D62610 13.06NGVD291OUSGSSA
1976-09-27 D62611 12.09NAVD881OUSGSSA
1976-09-27 D7201930.94  1OUSGSSA
1976-12-27 D62610 12.94NGVD291OUSGSSA
1976-12-27 D62611 11.97NAVD881OUSGSSA
1976-12-27 D7201931.06  1OUSGSSA
1977-03-22 D62610 12.81NGVD291OUSGSSA
1977-03-22 D62611 11.84NAVD881OUSGSSA
1977-03-22 D7201931.19  1OUSGSSA
1977-06-21 D62610 13.55NGVD291OUSGSSA
1977-06-21 D62611 12.58NAVD881OUSGSSA
1977-06-21 D7201930.45  1OUSGSSA
1977-09-21 D62610 12.74NGVD291OUSGSSA
1977-09-21 D62611 11.77NAVD881OUSGSSA
1977-09-21 D7201931.26  1OUSGSSA
1977-12-07 D62610 13.42NGVD291OUSGSSA
1977-12-07 D62611 12.45NAVD881OUSGSSA
1977-12-07 D7201930.58  1OUSGSSA
1978-03-15 D62610 16.03NGVD291OUSGSSA
1978-03-15 D62611 15.06NAVD881OUSGSSA
1978-03-15 D7201927.97  1OUSGSSA
1978-07-21 D62610 15.99NGVD291OUSGSSA
1978-07-21 D62611 15.02NAVD881OUSGSSA
1978-07-21 D7201928.01  1OUSGSSA
1978-10-09 D62610 13.75NGVD291OUSGSSA
1978-10-09 D62611 12.78NAVD881OUSGSSA
1978-10-09 D7201930.25  1OUSGSSA
1979-01-03 D62610 13.18NGVD291OUSGSSA
1979-01-03 D62611 12.21NAVD881OUSGSSA
1979-01-03 D7201930.82  1OUSGSSA
1979-03-13 D62610 16.10NGVD291OUSGSSA
1979-03-13 D62611 15.13NAVD881OUSGSSA
1979-03-13 D7201927.90  1OUSGSSA
1979-06-22 D62610 14.99NGVD291OUSGSSA
1979-06-22 D62611 14.02NAVD881OUSGSSA
1979-06-22 D7201929.01  1OUSGSSA
1979-09-19 D62610 13.96NGVD291OUSGSSA
1979-09-19 D62611 12.99NAVD881OUSGSSA
1979-09-19 D7201930.04  1OUSGSSA
1979-12-12 D62610 13.39NGVD291OUSGSSA
1979-12-12 D62611 12.42NAVD881OUSGSSA
1979-12-12 D7201930.61  1OUSGSSA
1980-03-14 D62610 13.25NGVD291OUSGSSA
1980-03-14 D62611 12.28NAVD881OUSGSSA
1980-03-14 D7201930.75  1OUSGSSA
1980-06-21 D62610 14.15NGVD291OUSGSSA
1980-06-21 D62611 13.18NAVD881OUSGSSA
1980-06-21 D7201929.85  1OUSGSSA
1980-09-06 D62610 15.05NGVD291OUSGSSA
1980-09-06 D62611 14.08NAVD881OUSGSSA
1980-09-06 D7201928.95  1OUSGSSA
1980-12-06 D62610 12.10NGVD291OUSGSSA
1980-12-06 D62611 11.13NAVD881OUSGSSA
1980-12-06 D7201931.90  1OUSGSSA
1981-03-02 D62610 11.68NGVD291OUSGSSA
1981-03-02 D62611 10.71NAVD881OUSGSSA
1981-03-02 D7201932.32  1OUSGSSA
1982-06-14 D62610 13.70NGVD291OUSGSSA
1982-06-14 D62611 12.73NAVD881OUSGSSA
1982-06-14 D7201930.30  1OUSGSSA
1982-09-0820:45 UTCm62610 13.02NGVD291SUSGSSA
1982-09-0820:45 UTCm62611 12.05NAVD881SUSGSSA
1982-09-0820:45 UTCm7201930.98  1SUSGSSA
1982-09-16 D62610 15.24NGVD291OUSGSSA
1982-09-16 D62611 14.27NAVD881OUSGSSA
1982-09-16 D7201928.76  1OUSGSSA
1982-10-0620:30 UTCm62610 12.55NGVD291SUSGSSA
1982-10-0620:30 UTCm62611 11.58NAVD881SUSGSSA
1982-10-0620:30 UTCm7201931.45  1SUSGSSA
1982-12-0818:10 UTCm62610 11.89NGVD291SUSGSSA
1982-12-0818:10 UTCm62611 10.92NAVD881SUSGSSA
1982-12-0818:10 UTCm7201932.11  1SUSGSSA
1982-12-23 D62610 11.75NGVD291OUSGSSA
1982-12-23 D62611 10.78NAVD881OUSGSSA
1982-12-23 D7201932.25  1OUSGSSA
1983-03-01 D62610 12.04NGVD291OUSGSSA
1983-03-01 D62611 11.07NAVD881OUSGSSA
1983-03-01 D7201931.96  1OUSGSSA
1983-03-04 D62610 11.81NGVD291OUSGSSA
1983-03-04 D62611 10.84NAVD881OUSGSSA
1983-03-04 D7201932.19  1OUSGSSA
1983-05-1020:45 UTCm62610 14.47NGVD291SUSGSSA
1983-05-1020:45 UTCm62611 13.50NAVD881SUSGSSA
1983-05-1020:45 UTCm7201929.53  1SUSGSSA
1983-06-2921:00 UTCm62610 14.69NGVD291SUSGSSA
1983-06-2921:00 UTCm62611 13.72NAVD881SUSGSSA
1983-06-2921:00 UTCm7201929.31  1SUSGSSA
1983-09-1421:05 UTCm62610 13.39NGVD291SUSGSSA
1983-09-1421:05 UTCm62611 12.42NAVD881SUSGSSA
1983-09-1421:05 UTCm7201930.61  1SUSGSSA
1984-03-0519:00 UTCm62610 19.90NGVD291O  P
1984-03-0519:00 UTCm62611 18.93NAVD881O  P
1984-03-0519:00 UTCm7201924.10  1O  P
1984-06-1819:00 UTCm62610 17.20NGVD291O  P
1984-06-1819:00 UTCm62611 16.23NAVD881O  P
1984-06-1819:00 UTCm7201926.80  1O  P
1987-04-0313:20 UTCm62610 13.47NGVD291OUSGSSA
1987-04-0313:20 UTCm62611 12.50NAVD881OUSGSSA
1987-04-0313:20 UTCm7201930.53  1OUSGSSA
1990-03-22 D62610 14.80NGVD291OUSGSSA
1990-03-22 D62611 13.83NAVD881OUSGSSA
1990-03-22 D7201929.20  1OUSGSSA
1994-03-09 D62610 13.65NGVD291OUSGSSA
1994-03-09 D62611 12.68NAVD881OUSGSSA
1994-03-09 D7201930.35  1OUSGSSA
1995-03-2221:05 UTCm62610 12.13NGVD291OUSGSSA
1995-03-2221:05 UTCm62611 11.16NAVD881OUSGSSA
1995-03-2221:05 UTCm7201931.87  1OUSGSSA
1996-03-1820:55 UTCm62610 13.26NGVD291OUSGSSA
1996-03-1820:55 UTCm62611 12.29NAVD881OUSGSSA
1996-03-1820:55 UTCm7201930.74  1OUSGSSA
1997-03-1220:10 UTCm62610 14.41NGVD291OUSGSSA
1997-03-1220:10 UTCm62611 13.44NAVD881OUSGSSA
1997-03-1220:10 UTCm7201929.59  1OUSGSSA
1998-03-1619:05 UTCm62610 13.84NGVD291SUSGSSA
1998-03-1619:05 UTCm62611 12.87NAVD881SUSGSSA
1998-03-1619:05 UTCm7201930.16  1SUSGSSA
1999-03-3115:50 UTCm62610 13.29NGVD291SUSGSSA
1999-03-3115:50 UTCm62611 12.32NAVD881SUSGSSA
1999-03-3115:50 UTCm7201930.71  1SUSGSSA
2000-03-2015:47 UTCm62610 12.39NGVD291SUSGSSA
2000-03-2015:47 UTCm62611 11.42NAVD881SUSGSSA
2000-03-2015:47 UTCm7201931.61  1SUSGSSA
2001-03-2019:30 UTCm62610 12.64NGVD291SUSGSSA
2001-03-2019:30 UTCm62611 11.67NAVD881SUSGSSA
2001-03-2019:30 UTCm7201931.36  1SUSGSSA
2002-03-1816:47 UTCm62610 11.99NGVD291SUSGSSA
2002-03-1816:47 UTCm62611 11.02NAVD881SUSGSSA
2002-03-1816:47 UTCm7201932.01  1SUSGSSA
2003-03-1916:35 UTCm62610 12.06NGVD291SUSGSSA
2003-03-1916:35 UTCm62611 11.09NAVD881SUSGSSA
2003-03-1916:35 UTCm7201931.94  1SUSGSSA
2004-03-1516:35 UTCm62610 13.99NGVD291SUSGSSA
2004-03-1516:35 UTCm62611 13.02NAVD881SUSGSSA
2004-03-1516:35 UTCm7201930.01  1SUSGSSA
2005-03-1418:00 UTCm62610 13.74NGVD291SUSGSSA
2005-03-1418:00 UTCm62611 12.77NAVD881SUSGSSA
2005-03-1418:00 UTCm7201930.26  1SUSGSSA
2006-03-2017:00 UTCm62610 14.78NGVD291SUSGSSA
2006-03-2017:00 UTCm62611 13.81NAVD881SUSGSSA
2006-03-2017:00 UTCm7201929.22  1SUSGSSA
2007-03-2618:49 UTCm62610 14.79NGVD291SUSGSSA
2007-03-2618:49 UTCm62611 13.82NAVD881SUSGSSA
2007-03-2618:49 UTCm7201929.21  1SUSGSSA
2008-04-2214:37 UTCm62610 13.67NGVD291SUSGSSA
2008-04-2214:37 UTCm62611 12.70NAVD881SUSGSSA
2008-04-2214:37 UTCm7201930.33  1SUSGSSA
2009-04-2319:27 UTCm62610 13.52NGVD291SUSGSSA
2009-04-2319:27 UTCm62611 12.55NAVD881SUSGSSA
2009-04-2319:27 UTCm7201930.48  1SUSGSSA
2010-04-2118:00 UTCm62610 17.57NGVD291SUSGSSA
2010-04-2118:00 UTCm62611 16.60NAVD881SUSGSSA
2010-04-2118:00 UTCm7201926.43  1SUSGSSA
2011-04-2215:47 UTCm62610 13.20NGVD291TUSGSSA
2011-04-2215:47 UTCm62611 12.23NAVD881TUSGSSA
2011-04-2215:47 UTCm7201930.80  1TUSGSSA
2012-04-1619:24 UTCm62610 13.30NGVD291SUSGSSA
2012-04-1619:24 UTCm62611 12.33NAVD881SUSGSSA
2012-04-1619:24 UTCm7201930.70  1SUSGSSA
2013-04-1618:18 UTCm62610 13.95NGVD291SUSGSSA
2013-04-1618:18 UTCm62611 12.98NAVD881SUSGSSA
2013-04-1618:18 UTCm7201930.05  1SUSGSSA
2014-04-1816:04 UTCm62610 13.06NGVD291SUSGSSA
2014-04-1816:04 UTCm62611 12.09NAVD881SUSGSSA
2014-04-1816:04 UTCm7201930.94  1SUSGSSA
2015-04-1317:30 UTCm62610 13.52NGVD291TUSGSSA
2015-04-1317:30 UTCm62611 12.55NAVD881TUSGSSA
2015-04-1317:30 UTCm7201930.48  1TUSGSSA
2016-04-1915:54 UTCm62610 12.55NGVD291TUSGSSA
2016-04-1915:54 UTCm62611 11.58NAVD881TUSGSSA
2016-04-1915:54 UTCm7201931.45  1TUSGSSA
2017-04-1916:14 UTCm62610 12.07NGVD291VUSGSSA
2017-04-1916:14 UTCm62611 11.10NAVD881VUSGSSA
2017-04-1916:14 UTCm7201931.93  1VUSGSSA
2018-04-1913:51 UTCm62610 14.02NGVD291TUSGSSA
2018-04-1913:51 UTCm62611 13.05NAVD881TUSGSSA
2018-04-1913:51 UTCm7201929.98  1TUSGSSA
2019-04-1716:15 UTCm62610 14.83NGVD291TUSGSSA
2019-04-1716:15 UTCm62611 13.86NAVD881TUSGSSA
2019-04-1716:15 UTCm7201929.17  1TUSGSSA
2022-05-2613:00 UTCm62610 10.60NGVD291VUSGSSA
2022-05-2613:00 UTCm62611 9.63NAVD881VUSGSSA
2022-05-2613:00 UTCm7201933.40  1VUSGSSA
2023-04-2512:18 UTCm62610 12.55NGVD291VUSGSSA
2023-04-2512:18 UTCm62611 11.58NAVD881VUSGSSA
2023-04-2512:18 UTCm7201931.45  1VUSGSSA

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.
Method of measurementVCalibrated electric-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.
Water-level approval statusPProvisional data subject to revision.