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Groundwater levels for the Nation

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Agency code = usgs
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  • 405346072282201
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USGS 405346072282201 S 21557. 1

Suffolk County, New York
Latitude  40°53'46", Longitude  72°28'22" NAD27
Land-surface elevation 5 feet above NAVD88
The depth of the well is 40 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
1974-03-12 D62610 2.27NGVD291OUSGSSA
1974-03-12 D62611 1.34NAVD881OUSGSSA
1974-03-12 D720193.66  1OUSGSSA
1974-04-10 D62610 2.95NGVD291OUSGSSA
1974-04-10 D62611 2.02NAVD881OUSGSSA
1974-04-10 D720192.98  1OUSGSSA
1974-05-20 D62610 2.28NGVD291OUSGSSA
1974-05-20 D62611 1.35NAVD881OUSGSSA
1974-05-20 D720193.65  1OUSGSSA
1974-07-30 D62610 2.05NGVD291OUSGSSA
1974-07-30 D62611 1.12NAVD881OUSGSSA
1974-07-30 D720193.88  1OUSGSSA
1974-09-09 D62610 2.38NGVD291OUSGSSA
1974-09-09 D62611 1.45NAVD881OUSGSSA
1974-09-09 D720193.55  1OUSGSSA
1974-10-22 D62610 2.02NGVD291OUSGSSA
1974-10-22 D62611 1.09NAVD881OUSGSSA
1974-10-22 D720193.91  1OUSGSSA
1974-12-02 D62610 2.24NGVD291OUSGSSA
1974-12-02 D62611 1.31NAVD881OUSGSSA
1974-12-02 D720193.69  1OUSGSSA
1975-01-07 D62610 2.27NGVD291OUSGSSA
1975-01-07 D62611 1.34NAVD881OUSGSSA
1975-01-07 D720193.66  1OUSGSSA
1975-02-11 D62610 2.55NGVD291OUSGSSA
1975-02-11 D62611 1.62NAVD881OUSGSSA
1975-02-11 D720193.38  1OUSGSSA
1975-03-11 D62610 2.50NGVD291OUSGSSA
1975-03-11 D62611 1.57NAVD881OUSGSSA
1975-03-11 D720193.43  1OUSGSSA
1975-03-21 D62610 2.62NGVD291OUSGSSA
1975-03-21 D62611 1.69NAVD881OUSGSSA
1975-03-21 D720193.31  1OUSGSSA
1976-04-05 D62610 2.79NGVD291OUSGSSA
1976-04-05 D62611 1.86NAVD881OUSGSSA
1976-04-05 D720193.14  1OUSGSSA
1976-10-04 D62610 2.98NGVD291OUSGSSA
1976-10-04 D62611 2.05NAVD881OUSGSSA
1976-10-04 D720192.95  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.