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Groundwater levels for the Nation

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  • 404318073153801
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USGS 404318073153801 S 26535. 1

Suffolk County, New York
Latitude  40°43'38", Longitude  73°15'40" NAD27
Land-surface elevation 26.0 feet above NGVD29
The depth of the well is 776 feet below land surface.
The depth of the hole is 782 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
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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
1966-05-29 D62610 20.30NGVD291OUSGSSA
1966-05-29 D62611 19.09NAVD881OUSGSSA
1966-05-29 D720195.70  1OUSGSSA
1967-02-06 D62610 19.80NGVD291OUSGSSA
1967-02-06 D62611 18.59NAVD881OUSGSSA
1967-02-06 D720196.20  1OUSGSSA
1968-02-15 D62610 20.60NGVD291OUSGSSA
1968-02-15 D62611 19.39NAVD881OUSGSSA
1968-02-15 D720195.40  1OUSGSSA
1969-01-15 D62610 20.58NGVD291OUSGSSA
1969-01-15 D62611 19.37NAVD881OUSGSSA
1969-01-15 D720195.42  1OUSGSSA
1970-01-09 D62610 21.30NGVD291OUSGSSA
1970-01-09 D62611 20.09NAVD881OUSGSSA
1970-01-09 D720194.70  1OUSGSSA
1970-03-12 D62610 21.20NGVD291OUSGSSA
1970-03-12 D62611 19.99NAVD881OUSGSSA
1970-03-12 D720194.80  1OUSGSSA
1971-01-24 D62610 21.57NGVD291OUSGSSA
1971-01-24 D62611 20.36NAVD881OUSGSSA
1971-01-24 D720194.43  1OUSGSSA
1972-03-16 D62610 20.99NGVD291OUSGSSA
1972-03-16 D62611 19.78NAVD881OUSGSSA
1972-03-16 D720195.01  1OUSGSSA
1973-03-23 D62610 20.66NGVD291OUSGSSA
1973-03-23 D62611 19.45NAVD881OUSGSSA
1973-03-23 D720195.34  1OUSGSSA
1974-03-28 D62610 21.15NGVD291OUSGSSA
1974-03-28 D62611 19.94NAVD881OUSGSSA
1974-03-28 D720194.85  1OUSGSSA
1975-03-24 D62610 21.73NGVD291OUSGSSA
1975-03-24 D62611 20.52NAVD881OUSGSSA
1975-03-24 D720194.27  1OUSGSSA
1984-04-2411:49 UTCm62610 23.23NGVD291OUSGSSA
1984-04-2411:49 UTCm62611 22.02NAVD881OUSGSSA
1984-04-2411:49 UTCm720192.77  1OUSGSSA
1985-04-0819:45 UTCm62610 20.63NGVD291OUSGSSA
1985-04-0819:45 UTCm62611 19.42NAVD881OUSGSSA
1985-04-0819:45 UTCm720195.37  1OUSGSSA
1985-04-0819:54 UTCm62610 20.64NGVD291OUSGSSA
1985-04-0819:54 UTCm62611 19.43NAVD881OUSGSSA
1985-04-0819:54 UTCm720195.36  1OUSGSSA
1986-06-2408:55 UTCm62610 16.72NGVD29POUSGSSA
1986-06-2408:55 UTCm62611 15.51NAVD88POUSGSSA
1986-06-2408:55 UTCm720199.28  POUSGSSA

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
StatusPWater level was affected by pumping at the time of the measurement
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.