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Groundwater levels for the Nation

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Agency code = usgs
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  • 404833073091501
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USGS 404833073091501 S 64502. 1

Suffolk County, New York
Latitude  40°48'33", Longitude  73°09'15" NAD27
Land-surface elevation 57 feet above NAVD88
Output formats
Table of 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
1978-06-19 D62610 41.00NGVD291OUSGSSA
1978-06-19 D62611 39.92NAVD881OUSGSSA
1978-06-19 D7201917.08  1OUSGSSA
1978-06-20 D62610 40.96NGVD291OUSGSSA
1978-06-20 D62611 39.88NAVD881OUSGSSA
1978-06-20 D7201917.12  1OUSGSSA
1978-06-26 D62610 40.87NGVD291OUSGSSA
1978-06-26 D62611 39.79NAVD881OUSGSSA
1978-06-26 D7201917.21  1OUSGSSA
1978-07-27 D62610 41.67NGVD291OUSGSSA
1978-07-27 D62611 40.59NAVD881OUSGSSA
1978-07-27 D7201916.41  1OUSGSSA
1978-08-21 D62610 41.00NGVD291OUSGSSA
1978-08-21 D62611 39.92NAVD881OUSGSSA
1978-08-21 D7201917.08  1OUSGSSA
1978-08-25 D62610 40.90NGVD291OUSGSSA
1978-08-25 D62611 39.82NAVD881OUSGSSA
1978-08-25 D7201917.18  1OUSGSSA
1978-10-23 D62610 40.75NGVD291OUSGSSA
1978-10-23 D62611 39.67NAVD881OUSGSSA
1978-10-23 D7201917.33  1OUSGSSA
1978-11-21 D62610 40.63NGVD291OUSGSSA
1978-11-21 D62611 39.55NAVD881OUSGSSA
1978-11-21 D7201917.45  1OUSGSSA
1978-12-26 D62610 41.10NGVD291OUSGSSA
1978-12-26 D62611 40.02NAVD881OUSGSSA
1978-12-26 D7201916.98  1OUSGSSA
1979-01-30 D62610 41.88NGVD291OUSGSSA
1979-01-30 D62611 40.80NAVD881OUSGSSA
1979-01-30 D7201916.20  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.