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Groundwater levels for the Nation

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Agency code = usgs
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  • 404734072553701
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USGS 404734072553701 S 73758. 1

Suffolk County, New York
Latitude  40°47'34", Longitude  72°55'37" NAD27
Land-surface elevation 55.0 feet above NGVD29
The depth of the well is 53 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
1982-03-0318:31 UTCm62610 21.55NGVD291OUSGSSA
1982-03-0318:31 UTCm62611 20.51NAVD881OUSGSSA
1982-03-0318:31 UTCm7201933.45  1OUSGSSA
1982-04-1614:40 UTCm62610 22.09NGVD291OUSGSSA
1982-04-1614:40 UTCm62611 21.05NAVD881OUSGSSA
1982-04-1614:40 UTCm7201932.91  1OUSGSSA
1982-07-0714:02 UTCm62610 24.04NGVD291OUSGSSA
1982-07-0714:02 UTCm62611 23.00NAVD881OUSGSSA
1982-07-0714:02 UTCm7201930.96  1OUSGSSA
1982-08-1718:10 UTCm62610 23.62NGVD291OUSGSSA
1982-08-1718:10 UTCm62611 22.58NAVD881OUSGSSA
1982-08-1718:10 UTCm7201931.38  1OUSGSSA
1982-09-1516:05 UTCm62610 23.18NGVD291OUSGSSA
1982-09-1516:05 UTCm62611 22.14NAVD881OUSGSSA
1982-09-1516:05 UTCm7201931.82  1OUSGSSA
1982-09-2116:00 UTCm62610 23.06NGVD291OUSGSSA
1982-09-2116:00 UTCm62611 22.02NAVD881OUSGSSA
1982-09-2116:00 UTCm7201931.94  1OUSGSSA
1982-11-2315:36 UTCm62610 22.19NGVD291OUSGSSA
1982-11-2315:36 UTCm62611 21.15NAVD881OUSGSSA
1982-11-2315:36 UTCm7201932.81  1OUSGSSA
1987-11-0418:13 UTCm62610 21.32NGVD291OUSGSSA
1987-11-0418:13 UTCm62611 20.28NAVD881OUSGSSA
1987-11-0418:13 UTCm7201933.68  1OUSGSSA
1987-12-2814:25 UTCm62610 21.02NGVD291OUSGSSA
1987-12-2814:25 UTCm62611 19.98NAVD881OUSGSSA
1987-12-2814:25 UTCm7201933.98  1OUSGSSA
1989-04-1416:00 UTCm62610 21.55NGVD291OUSGSSA
1989-04-1416:00 UTCm62611 20.51NAVD881OUSGSSA
1989-04-1416:00 UTCm7201933.45  1OUSGSSA
1989-06-0813:35 UTCm62610 24.23NGVD291OUSGSSA
1989-06-0813:35 UTCm62611 23.19NAVD881OUSGSSA
1989-06-0813:35 UTCm7201930.77  1OUSGSSA
1989-07-14 D62610 24.93NGVD291OUSGSSA
1989-07-14 D62611 23.89NAVD881OUSGSSA
1989-07-14 D7201930.07  1OUSGSSA
1989-10-30 D62610 25.10NGVD291OUSGSSA
1989-10-30 D62611 24.06NAVD881OUSGSSA
1989-10-30 D7201929.90  1OUSGSSA
1989-11-13 D62610 25.20NGVD291OUSGSSA
1989-11-13 D62611 24.16NAVD881OUSGSSA
1989-11-13 D7201929.80  1OUSGSSA
1990-01-17 D62610 24.96NGVD291OUSGSSA
1990-01-17 D62611 23.92NAVD881OUSGSSA
1990-01-17 D7201930.04  1OUSGSSA
1990-03-28 D62610 24.71NGVD291OUSGSSA
1990-03-28 D62611 23.67NAVD881OUSGSSA
1990-03-28 D7201930.29  1OUSGSSA
1990-06-20 D62610 25.05NGVD291OUSGSSA
1990-06-20 D62611 24.01NAVD881OUSGSSA
1990-06-20 D7201929.95  1OUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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.