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Groundwater levels for the Nation

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USGS 405330072453901 S 74301. 1

Suffolk County, New York
Latitude  40°53'30", Longitude  72°44'38" NAD27
Land-surface elevation 106.8 feet above NGVD29
The depth of the well is 109 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
1983-03-1718:10 UTCm62610 36.29NGVD291OUSGSSA
1983-03-1718:10 UTCm62611 35.31NAVD881OUSGSSA
1983-03-1718:10 UTCm7201970.51  1OUSGSSA
1983-05-1016:40 UTCm62610 38.92NGVD291OUSGSSA
1983-05-1016:40 UTCm62611 37.94NAVD881OUSGSSA
1983-05-1016:40 UTCm7201967.88  1OUSGSSA
1983-06-2917:00 UTCm62610 40.42NGVD291OUSGSSA
1983-06-2917:00 UTCm62611 39.44NAVD881OUSGSSA
1983-06-2917:00 UTCm7201966.38  1OUSGSSA
1983-09-1416:30 UTCm62610 41.02NGVD291OUSGSSA
1983-09-1416:30 UTCm62611 40.04NAVD881OUSGSSA
1983-09-1416:30 UTCm7201965.78  1OUSGSSA
1984-04-0211:28 UTCm62610 40.47NGVD291OUSGSSA
1984-04-0211:28 UTCm62611 39.49NAVD881OUSGSSA
1984-04-0211:28 UTCm7201966.33  1OUSGSSA
1984-06-2121:45 UTCm62610 42.91NGVD291OUSGSSA
1984-06-2121:45 UTCm62611 41.93NAVD881OUSGSSA
1984-06-2121:45 UTCm7201963.89  1OUSGSSA
1984-09-2515:55 UTCm62610 43.05NGVD291OUSGSSA
1984-09-2515:55 UTCm62611 42.07NAVD881OUSGSSA
1984-09-2515:55 UTCm7201963.75  1OUSGSSA
1985-01-0720:43 UTCm62610 41.17NGVD291OUSGSSA
1985-01-0720:43 UTCm62611 40.19NAVD881OUSGSSA
1985-01-0720:43 UTCm7201965.63  1OUSGSSA
1985-03-2722:09 UTCm62610 39.54NGVD291OUSGSSA
1985-03-2722:09 UTCm62611 38.56NAVD881OUSGSSA
1985-03-2722:09 UTCm7201967.26  1OUSGSSA
1985-07-0320:32 UTCm62610 38.49NGVD291OUSGSSA
1985-07-0320:32 UTCm62611 37.51NAVD881OUSGSSA
1985-07-0320:32 UTCm7201968.31  1OUSGSSA
1985-07-0320:33 UTCm62610 38.50NGVD291OUSGSSA
1985-07-0320:33 UTCm62611 37.52NAVD881OUSGSSA
1985-07-0320:33 UTCm7201968.30  1OUSGSSA
1985-09-1814:16 UTCm62610 37.85NGVD291OUSGSSA
1985-09-1814:16 UTCm62611 36.87NAVD881OUSGSSA
1985-09-1814:16 UTCm7201968.95  1OUSGSSA
1987-03-2013:35 UTCm62610 35.77NGVD291OUSGSSA
1987-03-2013:35 UTCm62611 34.79NAVD881OUSGSSA
1987-03-2013:35 UTCm7201971.03  1OUSGSSA
1987-07-0114:00 UTCm62610 37.37NGVD291OUSGSSA
1987-07-0114:00 UTCm62611 36.39NAVD881OUSGSSA
1987-07-0114:00 UTCm7201969.43  1OUSGSSA
1988-03-1118:15 UTCm62610 35.26NGVD291OUSGSSA
1988-03-1118:15 UTCm62611 34.28NAVD881OUSGSSA
1988-03-1118:15 UTCm7201971.54  1OUSGSSA
1989-03-0118:20 UTCm62610 35.32NGVD291OUSGSSA
1989-03-0118:20 UTCm62611 34.34NAVD881OUSGSSA
1989-03-0118:20 UTCm7201971.48  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
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.