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Groundwater levels for the Nation

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  • 405438072181601
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USGS 405438072181601 S 15332. 1

Suffolk County, New York
Latitude  40°54'38", Longitude  72°18'16" NAD27
Land-surface elevation 9.5 feet above NGVD29
The depth of the well is 45 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
1974-03-27 D62610 4.46NGVD291OUSGSSA
1974-03-27 D62611 3.53NAVD881OUSGSSA
1974-03-27 D720195.04  1OUSGSSA
1974-04-10 D62610 4.71NGVD291OUSGSSA
1974-04-10 D62611 3.78NAVD881OUSGSSA
1974-04-10 D720194.79  1OUSGSSA
1974-05-21 D62610 4.33NGVD291OUSGSSA
1974-05-21 D62611 3.40NAVD881OUSGSSA
1974-05-21 D720195.17  1OUSGSSA
1974-10-22 D62610 4.33NGVD291OUSGSSA
1974-10-22 D62611 3.40NAVD881OUSGSSA
1974-10-22 D720195.17  1OUSGSSA
1975-04-22 D62610 4.61NGVD291OUSGSSA
1975-04-22 D62611 3.68NAVD881OUSGSSA
1975-04-22 D720194.89  1OUSGSSA
1976-04-05 D62610 5.21NGVD291OUSGSSA
1976-04-05 D62611 4.28NAVD881OUSGSSA
1976-04-05 D720194.29  1OUSGSSA
1976-10-06 D62610 4.94NGVD291OUSGSSA
1976-10-06 D62611 4.01NAVD881OUSGSSA
1976-10-06 D720194.56  1OUSGSSA
1994-10-1919:41 UTCm62610 4.44NGVD291OUSGSSA
1994-10-1919:41 UTCm62611 3.51NAVD881OUSGSSA
1994-10-1919:41 UTCm720195.06  1OUSGSSA
1995-01-2316:00 UTCm62610 4.90NGVD294OUSGSSA
1995-01-2316:00 UTCm62611 3.97NAVD884OUSGSSA
1995-01-2316:00 UTCm720194.60  4OUSGSSA
1995-03-2114:29 UTCm62610 4.78NGVD294OUSGSSA
1995-03-2114:29 UTCm62611 3.85NAVD884OUSGSSA
1995-03-2114:29 UTCm720194.72  4OUSGSSA

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
Status4Groundwater level affected by tide
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.