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Groundwater levels for the Nation

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USGS 404351073120301 S 64520. 1

Suffolk County, New York
Latitude  40°43'51", Longitude  73°12'03" NAD27
Land-surface elevation 12 feet above NAVD88
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
1978-06-29 D62610 7.43NGVD291OUSGSSA
1978-06-29 D62611 6.25NAVD881OUSGSSA
1978-06-29 D720195.75  1OUSGSSA
1978-11-21 D62610 10.20NGVD291OUSGSSA
1978-11-21 D62611 9.02NAVD881OUSGSSA
1978-11-21 D720192.98  1OUSGSSA
1978-12-27 D62610 7.73NGVD291OUSGSSA
1978-12-27 D62611 6.55NAVD881OUSGSSA
1978-12-27 D720195.45  1OUSGSSA
1979-01-30 D62610 8.02NGVD291OUSGSSA
1979-01-30 D62611 6.84NAVD881OUSGSSA
1979-01-30 D720195.16  1OUSGSSA
1979-03-20 D62610 7.77NGVD291OUSGSSA
1979-03-20 D62611 6.59NAVD881OUSGSSA
1979-03-20 D720195.41  1OUSGSSA
1979-04-16 D62610 7.52NGVD291OUSGSSA
1979-04-16 D62611 6.34NAVD881OUSGSSA
1979-04-16 D720195.66  1OUSGSSA
1979-05-23 D62610 7.55NGVD291OUSGSSA
1979-05-23 D62611 6.37NAVD881OUSGSSA
1979-05-23 D720195.63  1OUSGSSA
1980-09-16 D62610 6.54NGVD291OUSGSSA
1980-09-16 D62611 5.36NAVD881OUSGSSA
1980-09-16 D720196.64  1OUSGSSA
1980-12-26 D62610 6.71NGVD291OUSGSSA
1980-12-26 D62611 5.53NAVD881OUSGSSA
1980-12-26 D720196.47  1OUSGSSA
1981-03-20 D62610 7.43NGVD291OUSGSSA
1981-03-20 D62611 6.25NAVD881OUSGSSA
1981-03-20 D720195.75  1OUSGSSA
1981-06-08 D62610 7.28NGVD291OUSGSSA
1981-06-08 D62611 6.10NAVD881OUSGSSA
1981-06-08 D720195.90  1OUSGSSA
1981-09-22 D62610 7.37NGVD291OUSGSSA
1981-09-22 D62611 6.19NAVD881OUSGSSA
1981-09-22 D720195.81  1OUSGSSA
1982-06-21 D62610 7.89NGVD291OUSGSSA
1982-06-21 D62611 6.71NAVD881OUSGSSA
1982-06-21 D720195.29  1OUSGSSA
1982-09-10 D62610 7.22NGVD291OUSGSSA
1982-09-10 D62611 6.04NAVD881OUSGSSA
1982-09-10 D720195.96  1OUSGSSA
1982-12-06 D62610 7.32NGVD291OUSGSSA
1982-12-06 D62611 6.14NAVD881OUSGSSA
1982-12-06 D720195.86  1OUSGSSA
1983-03-08 D62610 7.13NGVD291OUSGSSA
1983-03-08 D62611 5.95NAVD881OUSGSSA
1983-03-08 D720196.05  1OUSGSSA
1990-03-02 D62610 7.64NGVD291OUSGSSA
1990-03-02 D62611 6.46NAVD881OUSGSSA
1990-03-02 D720195.54  1OUSGSSA
1994-03-15 D62610 7.94NGVD291OUSGSSA
1994-03-15 D62611 6.76NAVD881OUSGSSA
1994-03-15 D720195.24  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.