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Groundwater levels for New York

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  • 403732073443402
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USGS 403732073443402 N 11573. 1

Nassau County, New York
Latitude  40°37'31", Longitude  73°44'41" NAD27
Land-surface elevation 8.0 feet above NGVD29
The depth of the well is 800 feet below land surface.
The depth of the hole is 801 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 Lloyd Aquifer (211LLYD) local aquifer.
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
1991-03-2014:56 UTCm62610 7.07NGVD294OUSGSSA
1991-03-2014:56 UTCm62611 5.96NAVD884OUSGSSA
1991-03-2014:56 UTCm720190.93  4OUSGSSA
1992-03-2517:29 UTCm62610 6.94NGVD294OUSGSSA
1992-03-2517:29 UTCm62611 5.83NAVD884OUSGSSA
1992-03-2517:29 UTCm720191.06  4OUSGSSA
1992-07-2215:03 UTCm62610 4.32NGVD294OUSGSSA
1992-07-2215:03 UTCm62611 3.21NAVD884OUSGSSA
1992-07-2215:03 UTCm720193.68  4OUSGSSA
1992-09-1715:56 UTCm62610 4.54NGVD294OUSGSSA
1992-09-1715:56 UTCm62611 3.43NAVD884OUSGSSA
1992-09-1715:56 UTCm720193.46  4OUSGSSA
1992-10-2714:27 UTCm62610 5.84NGVD294OUSGSSA
1992-10-2714:27 UTCm62611 4.73NAVD884OUSGSSA
1992-10-2714:27 UTCm720192.16  4OUSGSSA
1992-11-1818:51 UTCm62610 6.06NGVD294OUSGSSA
1992-11-1818:51 UTCm62611 4.95NAVD884OUSGSSA
1992-11-1818:51 UTCm720191.94  4OUSGSSA
1992-12-2917:05 UTCm62610 6.67NGVD294OUSGSSA
1992-12-2917:05 UTCm62611 5.56NAVD884OUSGSSA
1992-12-2917:05 UTCm720191.33  4OUSGSSA
1993-01-2815:50 UTCm62610 6.91NGVD294OUSGSSA
1993-01-2815:50 UTCm62611 5.80NAVD884OUSGSSA
1993-01-2815:50 UTCm720191.09  4OUSGSSA
1993-03-2312:06 UTCm62610 6.89NGVD294OUSGSSA
1993-03-2312:06 UTCm62611 5.78NAVD884OUSGSSA
1993-03-2312:06 UTCm720191.11  4OUSGSSA
1993-03-2514:35 UTCm62610 6.21NGVD294OUSGSSA
1993-03-2514:35 UTCm62611 5.10NAVD884OUSGSSA
1993-03-2514:35 UTCm720191.79  4OUSGSSA
1993-05-2414:03 UTCm62610 6.43NGVD294OUSGSSA
1993-05-2414:03 UTCm62611 5.32NAVD884OUSGSSA
1993-05-2414:03 UTCm720191.57  4OUSGSSA
1993-06-2215:16 UTCm62610 4.47NGVD294OUSGSSA
1993-06-2215:16 UTCm62611 3.36NAVD884OUSGSSA
1993-06-2215:16 UTCm720193.53  4OUSGSSA
1993-07-2214:10 UTCm62610 2.36NGVD294OUSGSSA
1993-07-2214:10 UTCm62611 1.25NAVD884OUSGSSA
1993-07-2214:10 UTCm720195.64  4OUSGSSA
1993-08-2417:43 UTCm62610 2.85NGVD294OUSGSSA
1993-08-2417:43 UTCm62611 1.74NAVD884OUSGSSA
1993-08-2417:43 UTCm720195.15  4OUSGSSA
1993-09-2218:46 UTCm62610 2.67NGVD294OUSGSSA
1993-09-2218:46 UTCm62611 1.56NAVD884OUSGSSA
1993-09-2218:46 UTCm720195.33  4OUSGSSA
1994-03-2813:59 UTCm62610 6.60NGVD294OUSGSSA
1994-03-2813:59 UTCm62611 5.49NAVD884OUSGSSA
1994-03-2813:59 UTCm720191.40  4OUSGSSA
1995-03-2014:21 UTCm62610 7.19NGVD294OUSGSSA
1995-03-2014:21 UTCm62611 6.08NAVD884OUSGSSA
1995-03-2014:21 UTCm720190.81  4OUSGSSA
1996-03-1116:47 UTCm62610 6.51NGVD294OUSGSSA
1996-03-1116:47 UTCm62611 5.40NAVD884OUSGSSA
1996-03-1116:47 UTCm720191.49  4OUSGSSA
1997-03-1013:18 UTCm62610 7.47NGVD294OUSGSSA
1997-03-1013:18 UTCm62611 6.36NAVD884OUSGSSA
1997-03-1013:18 UTCm720190.53  4OUSGSSA
1999-05-1915:55 UTCm62610 5.03NGVD294SUSGSSA
1999-05-1915:55 UTCm62611 3.92NAVD884SUSGSSA
1999-05-1915:55 UTCm720192.97  4SUSGSSA
2000-03-2112:52 UTCm62610 5.33NGVD294SUSGSSA
2000-03-2112:52 UTCm62611 4.22NAVD884SUSGSSA
2000-03-2112:52 UTCm720192.67  4SUSGSSA
2003-04-1613:52 UTCm62610 5.24NGVD294SUSGSSA
2003-04-1613:52 UTCm62611 4.13NAVD884SUSGSSA
2003-04-1613:52 UTCm720192.76  4SUSGSSA
2004-03-0713:11 UTCm62610 5.61NGVD294SUSGSSA
2004-03-0713:11 UTCm62611 4.50NAVD884SUSGSSA
2004-03-0713:11 UTCm720192.39  4SUSGSSA
2006-06-2713:30 UTCm62610 5.94NGVD291TUSGSSA
2006-06-2713:30 UTCm62611 4.83NAVD881TUSGSSA
2006-06-2713:30 UTCm720192.06  1TUSGSSA
2009-06-3013:10 UTCm62610 6.25NGVD291SUSGSSA
2009-06-3013:10 UTCm62611 5.14NAVD881SUSGSSA
2009-06-3013:10 UTCm720191.75  1SUSGSSA
2013-04-1819:20 UTCm62610 7.96NGVD294S  A
2013-04-1819:20 UTCm62611 6.85NAVD884S  A
2013-04-1819:20 UTCm720190.04  4S  A
2018-04-2016:56 UTCm62610 7.90NGVD291TUSGSSA
2018-04-2016:56 UTCm62611 6.79NAVD881TUSGSSA
2018-04-2016:56 UTCm720190.10  1TUSGSSA
2020-11-0515:20 UTCm62610 5.38NGVD291SUSGSSA
2020-11-0515:20 UTCm62611 4.27NAVD881SUSGSSA
2020-11-0515:20 UTCm720192.62  1SUSGSSA
2021-04-2913:38 UTCm62610 6.76NGVD294VUSGSSA
2021-04-2913:38 UTCm62611 5.65NAVD884VUSGSSA
2021-04-2913:38 UTCm720191.24  4VUSGSSA
2022-05-2515:11 UTCm62610 6.40NGVD291SUSGSSA
2022-05-2515:11 UTCm62611 5.29NAVD881SUSGSSA
2022-05-2515:11 UTCm720191.60  1SUSGSSA

Explanation
SectionCodeDescription
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
Status4Groundwater level affected by tide
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.