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Groundwater levels for the Nation

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USGS 405110072531503 S 47438. 1

Suffolk County, New York
Latitude  40°51'23", Longitude  72°54'07" NAD27
Land-surface elevation 105.0 feet above NGVD29
The depth of the well is 269 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
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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
1983-03-2914:12 UTCm62610 36.99NGVD29POUSGSSA
1983-03-2914:12 UTCm62611 35.98NAVD88POUSGSSA
1983-03-2914:12 UTCm7201968.01  POUSGSSA
1983-03-2914:14 UTCm62610 37.27NGVD29POUSGSSA
1983-03-2914:14 UTCm62611 36.26NAVD88POUSGSSA
1983-03-2914:14 UTCm7201967.73  POUSGSSA
1984-04-1419:30 UTCm62610 39.51NGVD291OUSGSSA
1984-04-1419:30 UTCm62611 38.50NAVD881OUSGSSA
1984-04-1419:30 UTCm7201965.49  1OUSGSSA
1985-03-2912:22 UTCm62610 38.57NGVD291OUSGSSA
1985-03-2912:22 UTCm62611 37.56NAVD881OUSGSSA
1985-03-2912:22 UTCm7201966.43  1OUSGSSA
1985-03-2912:40 UTCm62610 38.56NGVD291OUSGSSA
1985-03-2912:40 UTCm62611 37.55NAVD881OUSGSSA
1985-03-2912:40 UTCm7201966.44  1OUSGSSA
1986-06-2509:35 UTCm62610 36.02NGVD29POUSGSSA
1986-06-2509:35 UTCm62611 35.01NAVD88POUSGSSA
1986-06-2509:35 UTCm7201968.98  POUSGSSA
1988-04-1418:10 UTCm62610 37.82NGVD291OUSGSSA
1988-04-1418:10 UTCm62611 36.81NAVD881OUSGSSA
1988-04-1418:10 UTCm7201967.18  1OUSGSSA
1989-03-2115:00 UTCm62610 34.95NGVD291OUSGSSA
1989-03-2115:00 UTCm62611 33.94NAVD881OUSGSSA
1989-03-2115:00 UTCm7201970.05  1OUSGSSA
1990-04-1215:10 UTCm62610 39.83NGVD29POUSGSSA
1990-04-1215:10 UTCm62611 38.82NAVD88POUSGSSA
1990-04-1215:10 UTCm7201965.17  POUSGSSA
1991-04-1616:10 UTCm62610 39.09NGVD291OUSGSSA
1991-04-1616:10 UTCm62611 38.08NAVD881OUSGSSA
1991-04-1616:10 UTCm7201965.91  1OUSGSSA
1993-04-3015:20 UTCm62610 37.80NGVD291OUSGSSA
1993-04-3015:20 UTCm62611 36.79NAVD881OUSGSSA
1993-04-3015:20 UTCm7201967.20  1OUSGSSA
1994-04-2614:47 UTCm62610 37.34NGVD291OUSGSSA
1994-04-2614:47 UTCm62611 36.33NAVD881OUSGSSA
1994-04-2614:47 UTCm7201967.66  1OUSGSSA
1995-05-0414:38 UTCm62610 35.06NGVD291OUSGSSA
1995-05-0414:38 UTCm62611 34.05NAVD881OUSGSSA
1995-05-0414:38 UTCm7201969.94  1OUSGSSA
1997-04-2912:08 UTCm62610 37.83NGVD291OUSGSSA
1997-04-2912:08 UTCm62611 36.82NAVD881OUSGSSA
1997-04-2912:08 UTCm7201967.17  1OUSGSSA
1998-04-3014:44 UTCm62610 38.64NGVD291SUSGSSA
1998-04-3014:44 UTCm62611 37.63NAVD881SUSGSSA
1998-04-3014:44 UTCm7201966.36  1SUSGSSA

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.
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.