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Groundwater levels for the Nation

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Agency code = usgs
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  • 405221073021201
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USGS 405221073021201 S 40331. 1

Suffolk County, New York
Latitude  40°52'24", Longitude  73°02'13" NAD27
Land-surface elevation 87.0 feet above NGVD29
The depth of the well is 454 feet below land surface.
The depth of the hole is 694 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
1978-03-2214:15 UTCm62610 57.85NGVD29POUSGSSA
1978-03-2214:15 UTCm62611 56.83NAVD88POUSGSSA
1978-03-2214:15 UTCm7201929.15  POUSGSSA
1978-03-2818:15 UTCm62610 64.15NGVD291OUSGSSA
1978-03-2818:15 UTCm62611 63.13NAVD881OUSGSSA
1978-03-2818:15 UTCm7201922.85  1OUSGSSA
1981-03-1717:00 UTCm62610 60.28NGVD291OUSGSSA
1981-03-1717:00 UTCm62611 59.26NAVD881OUSGSSA
1981-03-1717:00 UTCm7201926.72  1OUSGSSA
1983-03-2112:30 UTCm62610 57.18NGVD291OUSGSSA
1983-03-2112:30 UTCm62611 56.16NAVD881OUSGSSA
1983-03-2112:30 UTCm7201929.82  1OUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracymDate is accurate to the Minute
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
StatusPPumping
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.