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Groundwater levels for the Nation

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USGS 404455073293201 N 10625. 1

Nassau County, New York
Latitude  40°44'55", Longitude  73°29'32" NAD27
Land-surface elevation 116.0 feet above NGVD29
The depth of the well is 67 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
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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
1986-08-29 D62610 67.63NGVD291OUSGSSA
1986-08-29 D62611 66.44NAVD881OUSGSSA
1986-08-29 D7201948.37  1OUSGSSA
1986-09-23 D62610 67.33NGVD291OUSGSSA
1986-09-23 D62611 66.14NAVD881OUSGSSA
1986-09-23 D7201948.67  1OUSGSSA
1986-11-03 D62610 66.63NGVD291OUSGSSA
1986-11-03 D62611 65.44NAVD881OUSGSSA
1986-11-03 D7201949.37  1OUSGSSA
1986-11-25 D62610 66.35NGVD291OUSGSSA
1986-11-25 D62611 65.16NAVD881OUSGSSA
1986-11-25 D7201949.65  1OUSGSSA
1986-12-16 D62610 66.52NGVD291OUSGSSA
1986-12-16 D62611 65.33NAVD881OUSGSSA
1986-12-16 D7201949.48  1OUSGSSA
1987-01-12 D62610 66.68NGVD291OUSGSSA
1987-01-12 D62611 65.49NAVD881OUSGSSA
1987-01-12 D7201949.32  1OUSGSSA
1987-02-18 D62610 66.86NGVD291OUSGSSA
1987-02-18 D62611 65.67NAVD881OUSGSSA
1987-02-18 D7201949.14  1OUSGSSA
1987-03-19 D62610 66.84NGVD291OUSGSSA
1987-03-19 D62611 65.65NAVD881OUSGSSA
1987-03-19 D7201949.16  1OUSGSSA
1987-04-16 D62610 67.35NGVD291OUSGSSA
1987-04-16 D62611 66.16NAVD881OUSGSSA
1987-04-16 D7201948.65  1OUSGSSA
1987-05-20 D62610 67.93NGVD291OUSGSSA
1987-05-20 D62611 66.74NAVD881OUSGSSA
1987-05-20 D7201948.07  1OUSGSSA
1987-06-23 D62610 67.68NGVD291OUSGSSA
1987-06-23 D62611 66.49NAVD881OUSGSSA
1987-06-23 D7201948.32  1OUSGSSA
1987-07-22 D62610 67.53NGVD291OUSGSSA
1987-07-22 D62611 66.34NAVD881OUSGSSA
1987-07-22 D7201948.47  1OUSGSSA
1987-08-18 D62610 67.31NGVD291OUSGSSA
1987-08-18 D62611 66.12NAVD881OUSGSSA
1987-08-18 D7201948.69  1OUSGSSA
1987-09-16 D62610 66.95NGVD291OUSGSSA
1987-09-16 D62611 65.76NAVD881OUSGSSA
1987-09-16 D7201949.05  1OUSGSSA
1987-10-15 D62610 66.61NGVD291OUSGSSA
1987-10-15 D62611 65.42NAVD881OUSGSSA
1987-10-15 D7201949.39  1OUSGSSA
1987-11-16 D62610 66.08NGVD291OUSGSSA
1987-11-16 D62611 64.89NAVD881OUSGSSA
1987-11-16 D7201949.92  1OUSGSSA
1987-12-16 D62610 65.76NGVD291OUSGSSA
1987-12-16 D62611 64.57NAVD881OUSGSSA
1987-12-16 D7201950.24  1OUSGSSA
1988-01-25 D62610 65.38NGVD291OUSGSSA
1988-01-25 D62611 64.19NAVD881OUSGSSA
1988-01-25 D7201950.62  1OUSGSSA
1988-02-11 D62610 65.16NGVD291OUSGSSA
1988-02-11 D62611 63.97NAVD881OUSGSSA
1988-02-11 D7201950.84  1OUSGSSA
1988-03-11 D62610 65.42NGVD291OUSGSSA
1988-03-11 D62611 64.23NAVD881OUSGSSA
1988-03-11 D7201950.58  1OUSGSSA
1988-04-11 D62610 65.33NGVD291OUSGSSA
1988-04-11 D62611 64.14NAVD881OUSGSSA
1988-04-11 D7201950.67  1OUSGSSA
1988-05-05 D62610 65.33NGVD291OUSGSSA
1988-05-05 D62611 64.14NAVD881OUSGSSA
1988-05-05 D7201950.67  1OUSGSSA
1988-06-02 D62610 65.75NGVD291OUSGSSA
1988-06-02 D62611 64.56NAVD881OUSGSSA
1988-06-02 D7201950.25  1OUSGSSA
1988-07-07 D62610 65.35NGVD291OUSGSSA
1988-07-07 D62611 64.16NAVD881OUSGSSA
1988-07-07 D7201950.65  1OUSGSSA
1988-08-09 D62610 65.39NGVD291OUSGSSA
1988-08-09 D62611 64.20NAVD881OUSGSSA
1988-08-09 D7201950.61  1OUSGSSA
1988-09-14 D62610 65.02NGVD291OUSGSSA
1988-09-14 D62611 63.83NAVD881OUSGSSA
1988-09-14 D7201950.98  1OUSGSSA
1988-10-14 D62610 64.81NGVD291OUSGSSA
1988-10-14 D62611 63.62NAVD881OUSGSSA
1988-10-14 D7201951.19  1OUSGSSA
1988-11-29 D62610 65.03NGVD291OUSGSSA
1988-11-29 D62611 63.84NAVD881OUSGSSA
1988-11-29 D7201950.97  1OUSGSSA
1988-12-29 D62610 64.97NGVD291OUSGSSA
1988-12-29 D62611 63.78NAVD881OUSGSSA
1988-12-29 D7201951.03  1OUSGSSA
1989-01-25 D62610 64.62NGVD291OUSGSSA
1989-01-25 D62611 63.43NAVD881OUSGSSA
1989-01-25 D7201951.38  1OUSGSSA
1989-02-28 D62610 64.26NGVD291OUSGSSA
1989-02-28 D62611 63.07NAVD881OUSGSSA
1989-02-28 D7201951.74  1OUSGSSA
1989-03-22 D62610 63.96NGVD291OUSGSSA
1989-03-22 D62611 62.77NAVD881OUSGSSA
1989-03-22 D7201952.04  1OUSGSSA
1989-04-26 D62610 64.90NGVD291OUSGSSA
1989-04-26 D62611 63.71NAVD881OUSGSSA
1989-04-26 D7201951.10  1OUSGSSA
1989-05-19 D62610 65.78NGVD291OUSGSSA
1989-05-19 D62611 64.59NAVD881OUSGSSA
1989-05-19 D7201950.22  1OUSGSSA
1989-06-27 D62610 69.29NGVD291OUSGSSA
1989-06-27 D62611 68.10NAVD881OUSGSSA
1989-06-27 D7201946.71  1OUSGSSA
1989-07-24 D62610 70.25NGVD291OUSGSSA
1989-07-24 D62611 69.06NAVD881OUSGSSA
1989-07-24 D7201945.75  1OUSGSSA
1989-08-30 D62610 70.48NGVD291OUSGSSA
1989-08-30 D62611 69.29NAVD881OUSGSSA
1989-08-30 D7201945.52  1OUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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.