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Groundwater levels for the Nation

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USGS 404627073070901 S 36460. 1

Suffolk County, New York
Latitude  40°45'37", Longitude  73°16'35" NAD27
Land-surface elevation 76.0 feet above NGVD29
The depth of the well is 611 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 Magothy Aquifer (211MAGT) 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
1976 Y62610 39.20NGVD291OUSGSSA
1976 Y62611 38.04NAVD881OUSGSSA
1976 Y7201936.80  1OUSGSSA
1977-03-1413:45 UTCm62610 42.35NGVD291OUSGSSA
1977-03-1413:45 UTCm62611 41.19NAVD881OUSGSSA
1977-03-1413:45 UTCm7201933.65  1OUSGSSA
1977-03-2215:00 UTCm62610 36.67NGVD29POUSGSSA
1977-03-2215:00 UTCm62611 35.51NAVD88POUSGSSA
1977-03-2215:00 UTCm7201939.33  POUSGSSA
1980-03-1113:20 UTCm62610 35.96NGVD291OUSGSSA
1980-03-1113:20 UTCm62611 34.80NAVD881OUSGSSA
1980-03-1113:20 UTCm7201940.04  1OUSGSSA
1981-03-1014:40 UTCm62610 39.35NGVD29POUSGSSA
1981-03-1014:40 UTCm62611 38.19NAVD88POUSGSSA
1981-03-1014:40 UTCm7201936.65  POUSGSSA
1983-03-1513:30 UTCm62610 38.55NGVD29POUSGSSA
1983-03-1513:30 UTCm62611 37.39NAVD88POUSGSSA
1983-03-1513:30 UTCm7201937.45  POUSGSSA
1984-04-2515:56 UTCm62610 42.79NGVD291OUSGSSA
1984-04-2515:56 UTCm62611 41.63NAVD881OUSGSSA
1984-04-2515:56 UTCm7201933.21  1OUSGSSA
1985-04-0913:42 UTCm62610 40.64NGVD291OUSGSSA
1985-04-0913:42 UTCm62611 39.48NAVD881OUSGSSA
1985-04-0913:42 UTCm7201935.36  1OUSGSSA
1985-04-0913:58 UTCm62610 40.95NGVD291OUSGSSA
1985-04-0913:58 UTCm62611 39.79NAVD881OUSGSSA
1985-04-0913:58 UTCm7201935.05  1OUSGSSA
1989-03-2017:00 UTCm62610 38.26NGVD291OUSGSSA
1989-03-2017:00 UTCm62611 37.10NAVD881OUSGSSA
1989-03-2017:00 UTCm7201937.74  1OUSGSSA
1990-03-2320:40 UTCm62610 42.45NGVD29POUSGSSA
1990-03-2320:40 UTCm62611 41.29NAVD88POUSGSSA
1990-03-2320:40 UTCm7201933.55  POUSGSSA
1991-03-2515:45 UTCm62610 43.49NGVD29POUSGSSA
1991-03-2515:45 UTCm62611 42.33NAVD88POUSGSSA
1991-03-2515:45 UTCm7201932.51  POUSGSSA
1992-04-0116:55 UTCm62610 40.53NGVD29POUSGSSA
1992-04-0116:55 UTCm62611 39.37NAVD88POUSGSSA
1992-04-0116:55 UTCm7201935.47  POUSGSSA
1993-04-0716:20 UTCm62610 42.21NGVD291OUSGSSA
1993-04-0716:20 UTCm62611 41.05NAVD881OUSGSSA
1993-04-0716:20 UTCm7201933.79  1OUSGSSA
1994-04-0514:58 UTCm62610 40.83NGVD291OUSGSSA
1994-04-0514:58 UTCm62611 39.67NAVD881OUSGSSA
1994-04-0514:58 UTCm7201935.17  1OUSGSSA
1997-04-1015:41 UTCm62610 40.81NGVD291OUSGSSA
1997-04-1015:41 UTCm62611 39.65NAVD881OUSGSSA
1997-04-1015:41 UTCm7201935.19  1OUSGSSA
1998-04-1416:42 UTCm62610 41.79NGVD291SUSGSSA
1998-04-1416:42 UTCm62611 40.63NAVD881SUSGSSA
1998-04-1416:42 UTCm7201934.21  1SUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyYDate is accurate to the Year
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.
Method of measurementSSteel-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.