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Groundwater levels for the Nation

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Agency code = usgs
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  • 404429073204701
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USGS 404429073204701 S 64309. 1

Suffolk County, New York
Latitude  40°44'29", Longitude  73°20'47" NAD27
Land-surface elevation 39 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
1978-05-22 D62610 35.57NGVD291OUSGSSA
1978-05-22 D62611 34.41NAVD881OUSGSSA
1978-05-22 D720194.59  1OUSGSSA
1978-05-23 D62610 35.53NGVD291OUSGSSA
1978-05-23 D62611 34.37NAVD881OUSGSSA
1978-05-23 D720194.63  1OUSGSSA
1978-05-31 D62610 35.63NGVD291OUSGSSA
1978-05-31 D62611 34.47NAVD881OUSGSSA
1978-05-31 D720194.53  1OUSGSSA
1978-06-26 D62610 35.51NGVD291OUSGSSA
1978-06-26 D62611 34.35NAVD881OUSGSSA
1978-06-26 D720194.65  1OUSGSSA
1978-07-25 D62610 35.47NGVD291OUSGSSA
1978-07-25 D62611 34.31NAVD881OUSGSSA
1978-07-25 D720194.69  1OUSGSSA
1978-08-22 D62610 35.67NGVD291OUSGSSA
1978-08-22 D62611 34.51NAVD881OUSGSSA
1978-08-22 D720194.49  1OUSGSSA
1978-09-26 D62610 35.58NGVD291OUSGSSA
1978-09-26 D62611 34.42NAVD881OUSGSSA
1978-09-26 D720194.58  1OUSGSSA
1978-10-24 D62610 35.54NGVD291OUSGSSA
1978-10-24 D62611 34.38NAVD881OUSGSSA
1978-10-24 D720194.62  1OUSGSSA
1978-11-21 D62610 35.47NGVD291OUSGSSA
1978-11-21 D62611 34.31NAVD881OUSGSSA
1978-11-21 D720194.69  1OUSGSSA
1978-12-26 D62610 35.73NGVD291OUSGSSA
1978-12-26 D62611 34.57NAVD881OUSGSSA
1978-12-26 D720194.43  1OUSGSSA
1979-01-24 D62610 35.93NGVD291OUSGSSA
1979-01-24 D62611 34.77NAVD881OUSGSSA
1979-01-24 D720194.23  1OUSGSSA
1979-03-20 D62610 35.77NGVD291OUSGSSA
1979-03-20 D62611 34.61NAVD881OUSGSSA
1979-03-20 D720194.39  1OUSGSSA
1979-04-16 D62610 35.76NGVD291OUSGSSA
1979-04-16 D62611 34.60NAVD881OUSGSSA
1979-04-16 D720194.40  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.