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Groundwater levels for the Nation

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Agency code = usgs
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  • 404400073193301
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USGS 404400073193301 S 64228. 1

Suffolk County, New York
Latitude  40°44'00", Longitude  73°19'33" NAD27
Land-surface elevation 37 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
1978-05-17 D62610 29.99NGVD291OUSGSSA
1978-05-17 D62611 28.82NAVD881OUSGSSA
1978-05-17 D720198.18  1OUSGSSA
1978-05-19 D62610 30.19NGVD291OUSGSSA
1978-05-19 D62611 29.02NAVD881OUSGSSA
1978-05-19 D720197.98  1OUSGSSA
1978-05-31 D62610 29.68NGVD291OUSGSSA
1978-05-31 D62611 28.51NAVD881OUSGSSA
1978-05-31 D720198.49  1OUSGSSA
1978-06-26 D62610 25.98NGVD291OUSGSSA
1978-06-26 D62611 24.81NAVD881OUSGSSA
1978-06-26 D7201912.19  1OUSGSSA
1978-07-25 D62610 28.81NGVD291OUSGSSA
1978-07-25 D62611 27.64NAVD881OUSGSSA
1978-07-25 D720199.36  1OUSGSSA
1978-08-22 D62610 29.44NGVD291OUSGSSA
1978-08-22 D62611 28.27NAVD881OUSGSSA
1978-08-22 D720198.73  1OUSGSSA
1978-09-26 D62610 29.49NGVD291OUSGSSA
1978-09-26 D62611 28.32NAVD881OUSGSSA
1978-09-26 D720198.68  1OUSGSSA
1978-10-24 D62610 29.51NGVD291OUSGSSA
1978-10-24 D62611 28.34NAVD881OUSGSSA
1978-10-24 D720198.66  1OUSGSSA
1978-11-21 D62610 29.46NGVD291OUSGSSA
1978-11-21 D62611 28.29NAVD881OUSGSSA
1978-11-21 D720198.71  1OUSGSSA
1978-12-26 D62610 30.11NGVD291OUSGSSA
1978-12-26 D62611 28.94NAVD881OUSGSSA
1978-12-26 D720198.06  1OUSGSSA
1979-01-24 D62610 30.53NGVD291OUSGSSA
1979-01-24 D62611 29.36NAVD881OUSGSSA
1979-01-24 D720197.64  1OUSGSSA
1979-03-20 D62610 30.44NGVD291OUSGSSA
1979-03-20 D62611 29.27NAVD881OUSGSSA
1979-03-20 D720197.73  1OUSGSSA
1979-04-16 D62610 30.17NGVD291OUSGSSA
1979-04-16 D62611 29.00NAVD881OUSGSSA
1979-04-16 D720198.00  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.