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Groundwater levels for the Nation

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Agency code = usgs
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  • 403558073302701
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USGS 403558073302701 N 128. 1

Nassau County, New York
Latitude  40°35'58", Longitude  73°30'27" NAD27
Land-surface elevation 6.1 feet above NGVD29
The depth of the well is 1,034 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 Magothy Aquifer (211MAGT) local aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
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
1955-01-27 D62610 8.38NGVD291OUSGSSA
1955-01-27 D62611 7.24NAVD881OUSGSSA
1955-01-27 D72019-2.28  1OUSGSSA
1960-10-19 D62610 8.33NGVD291OUSGSSA
1960-10-19 D62611 7.19NAVD881OUSGSSA
1960-10-19 D72019-2.23  1OUSGSSA
1960-10-21 D62610 8.30NGVD291OUSGSSA
1960-10-21 D62611 7.16NAVD881OUSGSSA
1960-10-21 D72019-2.20  1OUSGSSA
1961-03-24 D62610 8.57NGVD291OUSGSSA
1961-03-24 D62611 7.43NAVD881OUSGSSA
1961-03-24 D72019-2.47  1OUSGSSA
1964-03-05 D62610 7.49NGVD291OUSGSSA
1964-03-05 D62611 6.35NAVD881OUSGSSA
1964-03-05 D72019-1.39  1OUSGSSA
1964-04-02 D62610 6.53NGVD291OUSGSSA
1964-04-02 D62611 5.39NAVD881OUSGSSA
1964-04-02 D72019-0.43  1OUSGSSA
1964-04-28 D62610 3.73NGVD291OUSGSSA
1964-04-28 D62611 2.59NAVD881OUSGSSA
1964-04-28 D720192.37  1OUSGSSA
1964-07-01 D62610 2.35NGVD291OUSGSSA
1964-07-01 D62611 1.21NAVD881OUSGSSA
1964-07-01 D720193.75  1OUSGSSA
1964-07-30 D62610 3.55NGVD291OUSGSSA
1964-07-30 D62611 2.41NAVD881OUSGSSA
1964-07-30 D720192.55  1OUSGSSA
1964-08-27 D62610 3.41NGVD291OUSGSSA
1964-08-27 D62611 2.27NAVD881OUSGSSA
1964-08-27 D720192.69  1OUSGSSA
1964-09-29 D62610 7.03NGVD291OUSGSSA
1964-09-29 D62611 5.89NAVD881OUSGSSA
1964-09-29 D72019-0.93  1OUSGSSA
1964-11-04 D62610 7.25NGVD291OUSGSSA
1964-11-04 D62611 6.11NAVD881OUSGSSA
1964-11-04 D72019-1.15  1OUSGSSA
1964-11-24 D62610 6.88NGVD291OUSGSSA
1964-11-24 D62611 5.74NAVD881OUSGSSA
1964-11-24 D72019-0.78  1OUSGSSA
1965-01-06 D62610 5.05NGVD291OUSGSSA
1965-01-06 D62611 3.91NAVD881OUSGSSA
1965-01-06 D720191.05  1OUSGSSA
1965-02-04 D62610 7.08NGVD291OUSGSSA
1965-02-04 D62611 5.94NAVD881OUSGSSA
1965-02-04 D72019-0.98  1OUSGSSA
1965-05-04 D62610 7.26NGVD291OUSGSSA
1965-05-04 D62611 6.12NAVD881OUSGSSA
1965-05-04 D72019-1.16  1OUSGSSA
1965-06-29 D62610 4.44NGVD291OUSGSSA
1965-06-29 D62611 3.30NAVD881OUSGSSA
1965-06-29 D720191.66  1OUSGSSA
1965-07-28 D62610 6.32NGVD291OUSGSSA
1965-07-28 D62611 5.18NAVD881OUSGSSA
1965-07-28 D72019-0.22  1OUSGSSA
1965-10-04 D62610 5.75NGVD291OUSGSSA
1965-10-04 D62611 4.61NAVD881OUSGSSA
1965-10-04 D720190.35  1OUSGSSA
1965-12-30 D62610 5.54NGVD291OUSGSSA
1965-12-30 D62611 4.40NAVD881OUSGSSA
1965-12-30 D720190.56  1OUSGSSA
1966-03-30 D62610 5.93NGVD291OUSGSSA
1966-03-30 D62611 4.79NAVD881OUSGSSA
1966-03-30 D720190.17  1OUSGSSA
1966-05-05 D62610 6.34NGVD291OUSGSSA
1966-05-05 D62611 5.20NAVD881OUSGSSA
1966-05-05 D72019-0.24  1OUSGSSA
1966-06-02 D62610 6.43NGVD291OUSGSSA
1966-06-02 D62611 5.29NAVD881OUSGSSA
1966-06-02 D72019-0.33  1OUSGSSA
1966-07-05 D62610 2.20NGVD291OUSGSSA
1966-07-05 D62611 1.06NAVD881OUSGSSA
1966-07-05 D720193.90  1OUSGSSA
1966-07-27 D62610 1.29NGVD291OUSGSSA
1966-07-27 D62611 0.15NAVD881OUSGSSA
1966-07-27 D720194.81  1OUSGSSA
1966-09-28 D62610 6.68NGVD291OUSGSSA
1966-09-28 D62611 5.54NAVD881OUSGSSA
1966-09-28 D72019-0.58  1OUSGSSA
1966-10-28 D62610 6.72NGVD291OUSGSSA
1966-10-28 D62611 5.58NAVD881OUSGSSA
1966-10-28 D72019-0.62  1OUSGSSA
1967-02-27 D62610 6.63NGVD291OUSGSSA
1967-02-27 D62611 5.49NAVD881OUSGSSA
1967-02-27 D72019-0.53  1OUSGSSA
1967-03-30 D62610 7.13NGVD291OUSGSSA
1967-03-30 D62611 5.99NAVD881OUSGSSA
1967-03-30 D72019-1.03  1OUSGSSA
1967-04-28 D62610 7.36NGVD291OUSGSSA
1967-04-28 D62611 6.22NAVD881OUSGSSA
1967-04-28 D72019-1.26  1OUSGSSA
1967-07-07 D62610 5.48NGVD291OUSGSSA
1967-07-07 D62611 4.34NAVD881OUSGSSA
1967-07-07 D720190.62  1OUSGSSA
1967-09-11 D62610 6.90NGVD291OUSGSSA
1967-09-11 D62611 5.76NAVD881OUSGSSA
1967-09-11 D72019-0.80  1OUSGSSA
1967-10-11 D62610 6.80NGVD291OUSGSSA
1967-10-11 D62611 5.66NAVD881OUSGSSA
1967-10-11 D72019-0.70  1OUSGSSA
1967-11-03 D62610 6.46NGVD291OUSGSSA
1967-11-03 D62611 5.32NAVD881OUSGSSA
1967-11-03 D72019-0.36  1OUSGSSA
1967-12-05 D62610 6.74NGVD291OUSGSSA
1967-12-05 D62611 5.60NAVD881OUSGSSA
1967-12-05 D72019-0.64  1OUSGSSA
1968-04-30 D62610 3.10NGVD291OUSGSSA
1968-04-30 D62611 1.96NAVD881OUSGSSA
1968-04-30 D720193.00  1OUSGSSA
1968-05-28 D62610 3.43NGVD291OUSGSSA
1968-05-28 D62611 2.29NAVD881OUSGSSA
1968-05-28 D720192.67  1OUSGSSA
1968-06-28 D62610 -7.26NGVD291OUSGSSA
1968-06-28 D62611 -8.40NAVD881OUSGSSA
1968-06-28 D7201913.36  1OUSGSSA
1968-09-10 D62610 -17.22NGVD291OUSGSSA
1968-09-10 D62611 -18.36NAVD881OUSGSSA
1968-09-10 D7201923.32  1OUSGSSA
1968-12-05 D62610 -15.50NGVD291OUSGSSA
1968-12-05 D62611 -16.64NAVD881OUSGSSA
1968-12-05 D7201921.60  1OUSGSSA
1969-01-07 D62610 -13.12NGVD291OUSGSSA
1969-01-07 D62611 -14.26NAVD881OUSGSSA
1969-01-07 D7201919.22  1OUSGSSA
1969-05-02 D62610 -14.14NGVD291OUSGSSA
1969-05-02 D62611 -15.28NAVD881OUSGSSA
1969-05-02 D7201920.24  1OUSGSSA
1969-06-18 D62610 -13.87NGVD291OUSGSSA
1969-06-18 D62611 -15.01NAVD881OUSGSSA
1969-06-18 D7201919.97  1OUSGSSA
1969-06-23 D62610 -13.87NGVD291OUSGSSA
1969-06-23 D62611 -15.01NAVD881OUSGSSA
1969-06-23 D7201919.97  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.