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Groundwater levels for the Nation

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Agency code = usgs
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  • 405400072251401
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USGS 405400072251401 S132299. 1

Suffolk County, New York
Latitude  40°54'00.90", Longitude  72°25'16.84" NAD83
Land-surface elevation 41 feet above NAVD88
The depth of the well is 220 feet below land surface.
The depth of the hole is 238 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
2014-05-1614:25 UTCm62610 7.58NGVD294SUSGSSA
2014-05-1614:25 UTCm62611 6.66NAVD884SUSGSSA
2014-05-1614:25 UTCm7201934.34  4SUSGSSA
2014-05-1618:01 UTCm62610 7.59NGVD291SUSGSSA
2014-05-1618:01 UTCm62611 6.67NAVD881SUSGSSA
2014-05-1618:01 UTCm7201934.33  1SUSGSSA
2014-06-1617:22 UTCm62610 7.12NGVD291SUSGSSA
2014-06-1617:22 UTCm62611 6.20NAVD881SUSGSSA
2014-06-1617:22 UTCm7201934.80  1SUSGSSA
2014-11-1418:14 UTCm62610 5.40NGVD294SUSGSSA
2014-11-1418:14 UTCm62611 4.48NAVD884SUSGSSA
2014-11-1418:14 UTCm7201936.52  4SUSGSSA

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
Status4Groundwater level affected by tide
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.