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Groundwater levels for the Nation

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Agency code = usgs
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  • 404339073202801
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USGS 404339073202801 S 64225. 1

Suffolk County, New York
Latitude  40°43'39", Longitude  73°20'28" NAD27
Land-surface elevation 34 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
1978-05-16 D62610 24.91NGVD291OUSGSSA
1978-05-16 D62611 23.73NAVD881OUSGSSA
1978-05-16 D7201910.27  1OUSGSSA
1978-05-22 D62610 25.70NGVD291OUSGSSA
1978-05-22 D62611 24.52NAVD881OUSGSSA
1978-05-22 D720199.48  1OUSGSSA
1978-05-31 D62610 26.22NGVD291OUSGSSA
1978-05-31 D62611 25.04NAVD881OUSGSSA
1978-05-31 D720198.96  1OUSGSSA
1978-06-27 D62610 26.47NGVD291OUSGSSA
1978-06-27 D62611 25.29NAVD881OUSGSSA
1978-06-27 D720198.71  1OUSGSSA
1978-07-25 D62610 26.41NGVD291OUSGSSA
1978-07-25 D62611 25.23NAVD881OUSGSSA
1978-07-25 D720198.77  1OUSGSSA
1978-08-22 D62610 26.63NGVD291OUSGSSA
1978-08-22 D62611 25.45NAVD881OUSGSSA
1978-08-22 D720198.55  1OUSGSSA
1978-09-26 D62610 26.46NGVD291OUSGSSA
1978-09-26 D62611 25.28NAVD881OUSGSSA
1978-09-26 D720198.72  1OUSGSSA
1978-10-24 D62610 26.44NGVD291OUSGSSA
1978-10-24 D62611 25.26NAVD881OUSGSSA
1978-10-24 D720198.74  1OUSGSSA
1978-11-22 D62610 26.41NGVD291OUSGSSA
1978-11-22 D62611 25.23NAVD881OUSGSSA
1978-11-22 D720198.77  1OUSGSSA
1978-12-27 D62610 26.91NGVD291OUSGSSA
1978-12-27 D62611 25.73NAVD881OUSGSSA
1978-12-27 D720198.27  1OUSGSSA
1979-01-24 D62610 27.42NGVD291OUSGSSA
1979-01-24 D62611 26.24NAVD881OUSGSSA
1979-01-24 D720197.76  1OUSGSSA
1979-03-21 D62610 27.24NGVD291OUSGSSA
1979-03-21 D62611 26.06NAVD881OUSGSSA
1979-03-21 D720197.94  1OUSGSSA
1979-04-17 D62610 27.03NGVD291OUSGSSA
1979-04-17 D62611 25.85NAVD881OUSGSSA
1979-04-17 D720198.15  1OUSGSSA
1990-03-09 D62610 26.86NGVD291OUSGSSA
1990-03-09 D62611 25.68NAVD881OUSGSSA
1990-03-09 D720198.32  1OUSGSSA
1994-03-29 D62610 26.90NGVD291OUSGSSA
1994-03-29 D62611 25.72NAVD881OUSGSSA
1994-03-29 D720198.28  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.