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Groundwater levels for the Nation

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Agency code = usgs
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  • 405945072203801
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USGS 405945072203801 S 15509. 1

Suffolk County, New York
Latitude  40°59'45", Longitude  72°20'38" NAD27
Land-surface elevation 14 feet above NAVD88
The depth of the well is 45 feet below land surface.
Output formats
Table of data
Tab-separated data
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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
1974-04-01 D62610 6.78NGVD291OUSGSSA
1974-04-01 D62611 5.85NAVD881OUSGSSA
1974-04-01 D720198.15  1OUSGSSA
1974-04-09 D62610 6.84NGVD291OUSGSSA
1974-04-09 D62611 5.91NAVD881OUSGSSA
1974-04-09 D720198.09  1OUSGSSA
1974-05-21 D62610 6.68NGVD291OUSGSSA
1974-05-21 D62611 5.75NAVD881OUSGSSA
1974-05-21 D720198.25  1OUSGSSA
1974-07-31 D62610 5.64NGVD291OUSGSSA
1974-07-31 D62611 4.71NAVD881OUSGSSA
1974-07-31 D720199.29  1OUSGSSA
1974-09-09 D62610 5.23NGVD291OUSGSSA
1974-09-09 D62611 4.30NAVD881OUSGSSA
1974-09-09 D720199.70  1OUSGSSA
1974-10-21 D62610 4.89NGVD291OUSGSSA
1974-10-21 D62611 3.96NAVD881OUSGSSA
1974-10-21 D7201910.04  1OUSGSSA
1974-12-03 D62610 6.79NGVD291OUSGSSA
1974-12-03 D62611 5.86NAVD881OUSGSSA
1974-12-03 D720198.14  1OUSGSSA
1975-01-07 D62610 5.15NGVD291OUSGSSA
1975-01-07 D62611 4.22NAVD881OUSGSSA
1975-01-07 D720199.78  1OUSGSSA
1975-02-11 D62610 5.37NGVD291OUSGSSA
1975-02-11 D62611 4.44NAVD881OUSGSSA
1975-02-11 D720199.56  1OUSGSSA
1975-03-11 D62610 6.31NGVD291OUSGSSA
1975-03-11 D62611 5.38NAVD881OUSGSSA
1975-03-11 D720198.62  1OUSGSSA
1975-04-21 D62610 6.76NGVD291OUSGSSA
1975-04-21 D62611 5.83NAVD881OUSGSSA
1975-04-21 D720198.17  1OUSGSSA
1976-04-06 D62610 6.96NGVD291OUSGSSA
1976-04-06 D62611 6.03NAVD881OUSGSSA
1976-04-06 D720197.97  1OUSGSSA
1976-10-04 D62610 5.42NGVD291OUSGSSA
1976-10-04 D62611 4.49NAVD881OUSGSSA
1976-10-04 D720199.51  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.