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Groundwater levels for the Nation

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Agency code = usgs
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  • 404639073034901
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USGS 404639073034901 S 52641. 1

Suffolk County, New York
Latitude  40°46'39", Longitude  73°03'49" NAD27
Land-surface elevation 52.9 feet above NGVD29
The depth of the well is 35 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
1974-09-03 D62610 35.42NGVD291OUSGSSA
1974-09-03 D62611 34.36NAVD881OUSGSSA
1974-09-03 D7201917.48  1OUSGSSA
1974-12-18 D62610 35.37NGVD291OUSGSSA
1974-12-18 D62611 34.31NAVD881OUSGSSA
1974-12-18 D7201917.53  1OUSGSSA
1975-01-14 D62610 35.01NGVD291OUSGSSA
1975-01-14 D62611 33.95NAVD881OUSGSSA
1975-01-14 D7201917.89  1OUSGSSA
1975-08-12 D62610 36.21NGVD291OUSGSSA
1975-08-12 D62611 35.15NAVD881OUSGSSA
1975-08-12 D7201916.69  1OUSGSSA
1977-09-09 D62610 34.11NGVD291OUSGSSA
1977-09-09 D62611 33.05NAVD881OUSGSSA
1977-09-09 D7201918.79  1OUSGSSA
1978-04-11 D62610 37.55NGVD291OUSGSSA
1978-04-11 D62611 36.49NAVD881OUSGSSA
1978-04-11 D7201915.35  1OUSGSSA
1979-01-17 D62610 36.97NGVD291OUSGSSA
1979-01-17 D62611 35.91NAVD881OUSGSSA
1979-01-17 D7201915.93  1OUSGSSA
1979-03-15 D62610 39.16NGVD291OUSGSSA
1979-03-15 D62611 38.10NAVD881OUSGSSA
1979-03-15 D7201913.74  1OUSGSSA
1979-07-17 D62610 36.83NGVD291OUSGSSA
1979-07-17 D62611 35.77NAVD881OUSGSSA
1979-07-17 D7201916.07  1OUSGSSA
1980-04-07 D62610 37.34NGVD291OUSGSSA
1980-04-07 D62611 36.28NAVD881OUSGSSA
1980-04-07 D7201915.56  1OUSGSSA
1980-10-01 D62610 35.69NGVD291OUSGSSA
1980-10-01 D62611 34.63NAVD881OUSGSSA
1980-10-01 D7201917.21  1OUSGSSA
1981-01-16 D62610 35.44NGVD291OUSGSSA
1981-01-16 D62611 34.38NAVD881OUSGSSA
1981-01-16 D7201917.46  1OUSGSSA
1981-02-16 D62610 34.51NGVD291OUSGSSA
1981-02-16 D62611 33.45NAVD881OUSGSSA
1981-02-16 D7201918.39  1OUSGSSA
1981-06-25 D62610 34.76NGVD291OUSGSSA
1981-06-25 D62611 33.70NAVD881OUSGSSA
1981-06-25 D7201918.14  1OUSGSSA
1982-01-07 D62610 36.21NGVD291OUSGSSA
1982-01-07 D62611 35.15NAVD881OUSGSSA
1982-01-07 D7201916.69  1OUSGSSA
1982-01-12 D62610 34.11NGVD291OUSGSSA
1982-01-12 D62611 33.05NAVD881OUSGSSA
1982-01-12 D7201918.79  1OUSGSSA
1982-03-22 D62610 34.30NGVD291OUSGSSA
1982-03-22 D62611 33.24NAVD881OUSGSSA
1982-03-22 D7201918.60  1OUSGSSA
1982-09-24 D62610 34.83NGVD291OUSGSSA
1982-09-24 D62611 33.77NAVD881OUSGSSA
1982-09-24 D7201918.07  1OUSGSSA
1983-04-20 D62610 37.34NGVD291OUSGSSA
1983-04-20 D62611 36.28NAVD881OUSGSSA
1983-04-20 D7201915.56  1OUSGSSA

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