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Groundwater levels for the Nation

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Agency code = usgs
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  • 403859073331510
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USGS 403859073331510 N 1272. 4

Nassau County, New York
Latitude  40°38'59", Longitude  73°33'15" NAD27
Land-surface elevation 6.0 feet above NGVD29
The depth of the well is 15 feet below land surface.
The depth of the hole is 15 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
1974-09-13 D62610 3.62NGVD291OUSGSSA
1974-09-13 D62611 2.46NAVD881OUSGSSA
1974-09-13 D720192.38  1OUSGSSA
1974-12-18 D62610 2.07NGVD291OUSGSSA
1974-12-18 D62611 0.91NAVD881OUSGSSA
1974-12-18 D720193.93  1OUSGSSA
1975-03-25 D62610 3.51NGVD291OUSGSSA
1975-03-25 D62611 2.35NAVD881OUSGSSA
1975-03-25 D720192.49  1OUSGSSA
1975-06-09 D62610 4.23NGVD291OUSGSSA
1975-06-09 D62611 3.07NAVD881OUSGSSA
1975-06-09 D720191.77  1OUSGSSA
1975-09-11 D62610 3.37NGVD291OUSGSSA
1975-09-11 D62611 2.21NAVD881OUSGSSA
1975-09-11 D720192.63  1OUSGSSA
1975-12-08 D62610 3.61NGVD291OUSGSSA
1975-12-08 D62611 2.45NAVD881OUSGSSA
1975-12-08 D720192.39  1OUSGSSA
1976-06-07 D62610 3.34NGVD291OUSGSSA
1976-06-07 D62611 2.18NAVD881OUSGSSA
1976-06-07 D720192.66  1OUSGSSA
1976-06-08 D62610 3.81NGVD291OUSGSSA
1976-06-08 D62611 2.65NAVD881OUSGSSA
1976-06-08 D720192.19  1OUSGSSA
1976-09-01 D62610 3.59NGVD291OUSGSSA
1976-09-01 D62611 2.43NAVD881OUSGSSA
1976-09-01 D720192.41  1OUSGSSA
1976-12-09 D62610 3.23NGVD291OUSGSSA
1976-12-09 D62611 2.07NAVD881OUSGSSA
1976-12-09 D720192.77  1OUSGSSA
1977-03-17 D62610 3.62NGVD291OUSGSSA
1977-03-17 D62611 2.46NAVD881OUSGSSA
1977-03-17 D720192.38  1OUSGSSA
1977-06-15 D62610 3.29NGVD291OUSGSSA
1977-06-15 D62611 2.13NAVD881OUSGSSA
1977-06-15 D720192.71  1OUSGSSA
1977-08-30 D62610 3.47NGVD291OUSGSSA
1977-08-30 D62611 2.31NAVD881OUSGSSA
1977-08-30 D720192.53  1OUSGSSA
1977-12-07 D62610 4.06NGVD291OUSGSSA
1977-12-07 D62611 2.90NAVD881OUSGSSA
1977-12-07 D720191.94  1OUSGSSA
1978-03-20 D62610 3.87NGVD291OUSGSSA
1978-03-20 D62611 2.71NAVD881OUSGSSA
1978-03-20 D720192.13  1OUSGSSA
1978-05-31 D62610 3.88NGVD291OUSGSSA
1978-05-31 D62611 2.72NAVD881OUSGSSA
1978-05-31 D720192.12  1OUSGSSA
1978-06-27 D62610 3.27NGVD291OUSGSSA
1978-06-27 D62611 2.11NAVD881OUSGSSA
1978-06-27 D720192.73  1OUSGSSA
1978-07-27 D62610 3.21NGVD291OUSGSSA
1978-07-27 D62611 2.05NAVD881OUSGSSA
1978-07-27 D720192.79  1OUSGSSA
1978-08-24 D62610 3.35NGVD291OUSGSSA
1978-08-24 D62611 2.19NAVD881OUSGSSA
1978-08-24 D720192.65  1OUSGSSA
1978-09-07 D62610 3.39NGVD291OUSGSSA
1978-09-07 D62611 2.23NAVD881OUSGSSA
1978-09-07 D720192.61  1OUSGSSA
1978-09-26 D62610 3.26NGVD291OUSGSSA
1978-09-26 D62611 2.10NAVD881OUSGSSA
1978-09-26 D720192.74  1OUSGSSA
1978-10-24 D62610 3.13NGVD291OUSGSSA
1978-10-24 D62611 1.97NAVD881OUSGSSA
1978-10-24 D720192.87  1OUSGSSA
1978-11-21 D62610 3.01NGVD291OUSGSSA
1978-11-21 D62611 1.85NAVD881OUSGSSA
1978-11-21 D720192.99  1OUSGSSA
1978-12-01 D62610 3.50NGVD291OUSGSSA
1978-12-01 D62611 2.34NAVD881OUSGSSA
1978-12-01 D720192.50  1OUSGSSA
1978-12-28 D62610 3.85NGVD291OUSGSSA
1978-12-28 D62611 2.69NAVD881OUSGSSA
1978-12-28 D720192.15  1OUSGSSA
1979-02-28 D62610 4.52NGVD291OUSGSSA
1979-02-28 D62611 3.36NAVD881OUSGSSA
1979-02-28 D720191.48  1OUSGSSA
1979-03-20 D62610 3.93NGVD291OUSGSSA
1979-03-20 D62611 2.77NAVD881OUSGSSA
1979-03-20 D720192.07  1OUSGSSA
1979-04-19 D62610 3.66NGVD291OUSGSSA
1979-04-19 D62611 2.50NAVD881OUSGSSA
1979-04-19 D720192.34  1OUSGSSA
1979-05-24 D62610 4.31NGVD291OUSGSSA
1979-05-24 D62611 3.15NAVD881OUSGSSA
1979-05-24 D720191.69  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.