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Groundwater levels for the Nation

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Agency code = usgs
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  • 404852073044101
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USGS 404852073044101 S 46445. 1

Suffolk County, New York
Latitude  40°48'52", Longitude  73°04'41" NAD27
Land-surface elevation 100.7 feet above NGVD29
The depth of the well is 68 feet below land surface.
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Glacial Aquifer, Upper (112GLCLU) local aquifer.
Output formats
Table of data
Tab-separated 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
1973-10-25 D62610 51.68NGVD291OUSGSSA
1973-10-25 D62611 50.62NAVD881OUSGSSA
1973-10-25 D7201949.02  1OUSGSSA
1975-02-26 D62610 49.40NGVD291OUSGSSA
1975-02-26 D62611 48.34NAVD881OUSGSSA
1975-02-26 D7201951.30  1OUSGSSA
1976-04-14 D62610 50.70NGVD291OUSGSSA
1976-04-14 D62611 49.64NAVD881OUSGSSA
1976-04-14 D7201950.00  1OUSGSSA
1978-04-10 D62610 51.25NGVD291OUSGSSA
1978-04-10 D62611 50.19NAVD881OUSGSSA
1978-04-10 D7201949.45  1OUSGSSA
1979-01-17 D62610 51.61NGVD291OUSGSSA
1979-01-17 D62611 50.55NAVD881OUSGSSA
1979-01-17 D7201949.09  1OUSGSSA
1979-03-16 D62610 53.66NGVD291OUSGSSA
1979-03-16 D62611 52.60NAVD881OUSGSSA
1979-03-16 D7201947.04  1OUSGSSA
1982-12-03 D62610 48.78NGVD291OUSGSSA
1982-12-03 D62611 47.72NAVD881OUSGSSA
1982-12-03 D7201951.92  1OUSGSSA
1983-04-01 D62610 49.32NGVD291OUSGSSA
1983-04-01 D62611 48.26NAVD881OUSGSSA
1983-04-01 D7201951.38  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.