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Groundwater levels for the Nation

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Agency code = usgs
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  • 404136073164701
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USGS 404136073164701 S 64187. 1

Suffolk County, New York
Latitude  40°41'36", Longitude  73°16'47" NAD27
Land-surface elevation 10 feet above NAVD88
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
1978-05-02 D62610 2.49NGVD291OUSGSSA
1978-05-02 D62611 1.28NAVD881OUSGSSA
1978-05-02 D720198.72  1OUSGSSA
1978-05-09 D62610 2.51NGVD291OUSGSSA
1978-05-09 D62611 1.30NAVD881OUSGSSA
1978-05-09 D720198.70  1OUSGSSA
1978-06-02 D62610 2.55NGVD291OUSGSSA
1978-06-02 D62611 1.34NAVD881OUSGSSA
1978-06-02 D720198.66  1OUSGSSA
1978-06-28 D62610 2.47NGVD291OUSGSSA
1978-06-28 D62611 1.26NAVD881OUSGSSA
1978-06-28 D720198.74  1OUSGSSA
1978-07-31 D62610 1.99NGVD291OUSGSSA
1978-07-31 D62611 0.78NAVD881OUSGSSA
1978-07-31 D720199.22  1OUSGSSA
1978-08-22 D62610 2.16NGVD291OUSGSSA
1978-08-22 D62611 0.95NAVD881OUSGSSA
1978-08-22 D720199.05  1OUSGSSA
1978-09-26 D62610 2.10NGVD291OUSGSSA
1978-09-26 D62611 0.89NAVD881OUSGSSA
1978-09-26 D720199.11  1OUSGSSA
1978-10-27 D62610 1.95NGVD291OUSGSSA
1978-10-27 D62611 0.74NAVD881OUSGSSA
1978-10-27 D720199.26  1OUSGSSA
1978-11-20 D62610 1.74NGVD291OUSGSSA
1978-11-20 D62611 0.53NAVD881OUSGSSA
1978-11-20 D720199.47  1OUSGSSA
1978-12-28 D62610 2.54NGVD291OUSGSSA
1978-12-28 D62611 1.33NAVD881OUSGSSA
1978-12-28 D720198.67  1OUSGSSA
1979-01-29 D62610 3.52NGVD291OUSGSSA
1979-01-29 D62611 2.31NAVD881OUSGSSA
1979-01-29 D720197.69  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.