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Groundwater levels for the Nation

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Agency code = usgs
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  • 405650073080301
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USGS 405650073080301 S 86578. 1

Suffolk County, New York
Latitude  40°56'50", Longitude  73°08'03" NAD27
Land-surface elevation 33.0 feet above NGVD29
The depth of the well is 58 feet below land surface.
The depth of the hole is 58 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
Graph of data
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
1987-03-2317:35 UTCm62610 4.16NGVD291OUSGSSA
1987-03-2317:35 UTCm62611 3.09NAVD881OUSGSSA
1987-03-2317:35 UTCm7201928.84  1OUSGSSA
1987-07-0714:37 UTCm62610 4.39NGVD291OUSGSSA
1987-07-0714:37 UTCm62611 3.32NAVD881OUSGSSA
1987-07-0714:37 UTCm7201928.61  1OUSGSSA
2006-07-1215:10 UTCm62610 5.06NGVD291SUSGSSA
2006-07-1215:10 UTCm62611 3.99NAVD881SUSGSSA
2006-07-1215:10 UTCm7201927.94  1SUSGSSA
2008-07-2813:45 UTCm62610 4.11NGVD291SUSGSSA
2008-07-2813:45 UTCm62611 3.04NAVD881SUSGSSA
2008-07-2813:45 UTCm7201928.89  1SUSGSSA
2009-07-2314:37 UTCm62610 4.74NGVD291SUSGSSA
2009-07-2314:37 UTCm62611 3.67NAVD881SUSGSSA
2009-07-2314:37 UTCm7201928.26  1SUSGSSA
2010-07-2213:17 UTCm62610 4.86NGVD291S  A
2010-07-2213:17 UTCm62611 3.79NAVD881S  A
2010-07-2213:17 UTCm7201928.14  1S  A
2011-07-1516:02 UTCm62610 4.49NGVD291S  A
2011-07-1516:02 UTCm62611 3.42NAVD881S  A
2011-07-1516:02 UTCm7201928.51  1S  A
2012-07-1715:09 UTCm62610 4.28NGVD291T  A
2012-07-1715:09 UTCm62611 3.21NAVD881T  A
2012-07-1715:09 UTCm7201928.72  1T  A
2016-10-1917:30 UTCm62610 3.74NGVD291TUSGSSA
2016-10-1917:30 UTCm62611 2.67NAVD881TUSGSSA
2016-10-1917:30 UTCm7201929.26  1TUSGSSA
2017-08-0917:45 UTCm62610 4.39NGVD291S  A
2017-08-0917:45 UTCm62611 3.32NAVD881S  A
2017-08-0917:45 UTCm7201928.61  1S  A

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
Method of measurementOObserved.
Method of measurementSSteel-tape measurement.
Method of measurementTElectric-tape measurement.
Measuring agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.