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Groundwater levels for the Nation

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USGS 404954072595201 S 51700. 1

Suffolk County, New York
Latitude  40°49'54", Longitude  72°59'52" NAD27
Land-surface elevation 94.5 feet above NGVD29
The depth of the well is 55 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
1975-02-25 D62610 51.52NGVD291OUSGSSA
1975-02-25 D62611 50.49NAVD881OUSGSSA
1975-02-25 D7201942.98  1OUSGSSA
1976-03-23 D62610 52.67NGVD291OUSGSSA
1976-03-23 D62611 51.64NAVD881OUSGSSA
1976-03-23 D7201941.83  1OUSGSSA
1976-09-16 D62610 52.32NGVD291OUSGSSA
1976-09-16 D62611 51.29NAVD881OUSGSSA
1976-09-16 D7201942.18  1OUSGSSA
1978-04-25 D62610 53.36NGVD291OUSGSSA
1978-04-25 D62611 52.33NAVD881OUSGSSA
1978-04-25 D7201941.14  1OUSGSSA
1979-01-15 D62610 51.84NGVD291OUSGSSA
1979-01-15 D62611 50.81NAVD881OUSGSSA
1979-01-15 D7201942.66  1OUSGSSA
1979-03-16 D62610 56.06NGVD291OUSGSSA
1979-03-16 D62611 55.03NAVD881OUSGSSA
1979-03-16 D7201938.44  1OUSGSSA
1979-09-19 D62610 54.19NGVD291OUSGSSA
1979-09-19 D62611 53.16NAVD881OUSGSSA
1979-09-19 D7201940.31  1OUSGSSA
1980-03-07 D62610 54.23NGVD291OUSGSSA
1980-03-07 D62611 53.20NAVD881OUSGSSA
1980-03-07 D7201940.27  1OUSGSSA
1980-09-15 D62610 54.46NGVD291OUSGSSA
1980-09-15 D62611 53.43NAVD881OUSGSSA
1980-09-15 D7201940.04  1OUSGSSA
1981-01-16 D62610 53.67NGVD291OUSGSSA
1981-01-16 D62611 52.64NAVD881OUSGSSA
1981-01-16 D7201940.83  1OUSGSSA
1981-02-26 D62610 52.74NGVD291OUSGSSA
1981-02-26 D62611 51.71NAVD881OUSGSSA
1981-02-26 D7201941.76  1OUSGSSA
1981-05-28 D62610 50.87NGVD291OUSGSSA
1981-05-28 D62611 49.84NAVD881OUSGSSA
1981-05-28 D7201943.63  1OUSGSSA
1982-01-18 D62610 50.02NGVD291OUSGSSA
1982-01-18 D62611 48.99NAVD881OUSGSSA
1982-01-18 D7201944.48  1OUSGSSA
1982-03-26 D62610 49.49NGVD291OUSGSSA
1982-03-26 D62611 48.46NAVD881OUSGSSA
1982-03-26 D7201945.01  1OUSGSSA
1982-04-18 D62610 52.42NGVD291OUSGSSA
1982-04-18 D62611 51.39NAVD881OUSGSSA
1982-04-18 D7201942.08  1OUSGSSA
1982-09-24 D62610 50.52NGVD291OUSGSSA
1982-09-24 D62611 49.49NAVD881OUSGSSA
1982-09-24 D7201943.98  1OUSGSSA
1982-10-01 D62610 51.65NGVD291OUSGSSA
1982-10-01 D62611 50.62NAVD881OUSGSSA
1982-10-01 D7201942.85  1OUSGSSA
1990-08-0114:00 UTCm62610 53.40NGVD291OUSGSSA
1990-08-0114:00 UTCm62611 52.37NAVD881OUSGSSA
1990-08-0114:00 UTCm7201941.10  1OUSGSSA
1990-09-0716:45 UTCm62610 53.83NGVD291OUSGSSA
1990-09-0716:45 UTCm62611 52.80NAVD881OUSGSSA
1990-09-0716:45 UTCm7201940.67  1OUSGSSA

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
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.