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Groundwater levels for New York

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Agency code = usgs
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  • 404349073345901
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USGS 404349073345901 N 11504. 1

Nassau County, New York
Latitude  40°43'49", Longitude  73°34'59" NAD27
Land-surface elevation 66.5 feet above NGVD29
The depth of the well is 26 feet below land surface.
The depth of the hole is 26 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
1989-08-1516:10 UTCm62610 59.37NGVD291OUSGSSA
1989-08-1516:10 UTCm62611 58.20NAVD881OUSGSSA
1989-08-1516:10 UTCm720197.13  1OUSGSSA
1989-09-2015:33 UTCm62610 58.87NGVD291OUSGSSA
1989-09-2015:33 UTCm62611 57.70NAVD881OUSGSSA
1989-09-2015:33 UTCm720197.63  1OUSGSSA
1989-10-2415:33 UTCm62610 59.44NGVD291OUSGSSA
1989-10-2415:33 UTCm62611 58.27NAVD881OUSGSSA
1989-10-2415:33 UTCm720197.06  1OUSGSSA
1989-12-05 D62610 59.13NGVD291OUSGSSA
1989-12-05 D62611 57.96NAVD881OUSGSSA
1989-12-05 D720197.37  1OUSGSSA
1990-01-16 D62610 58.82NGVD291OUSGSSA
1990-01-16 D62611 57.65NAVD881OUSGSSA
1990-01-16 D720197.68  1OUSGSSA
1990-02-13 D62610 58.89NGVD291OUSGSSA
1990-02-13 D62611 57.72NAVD881OUSGSSA
1990-02-13 D720197.61  1OUSGSSA
1990-03-27 D62610 58.66NGVD291OUSGSSA
1990-03-27 D62611 57.49NAVD881OUSGSSA
1990-03-27 D720197.84  1OUSGSSA
1990-06-18 D62610 59.47NGVD291OUSGSSA
1990-06-18 D62611 58.30NAVD881OUSGSSA
1990-06-18 D720197.03  1OUSGSSA
1990-08-16 D62610 58.95NGVD291OUSGSSA
1990-08-16 D62611 57.78NAVD881OUSGSSA
1990-08-16 D720197.55  1OUSGSSA
1990-10-29 D62610 59.38NGVD291OUSGSSA
1990-10-29 D62611 58.21NAVD881OUSGSSA
1990-10-29 D720197.12  1OUSGSSA
1990-12-11 D62610 51.51NGVD291OUSGSSA
1990-12-11 D62611 50.34NAVD881OUSGSSA
1990-12-11 D7201914.99  1OUSGSSA
1991-02-2115:15 UTCm62610 51.10NGVD291OUSGSSA
1991-02-2115:15 UTCm62611 49.93NAVD881OUSGSSA
1991-02-2115:15 UTCm7201915.40  1OUSGSSA
1991-03-2216:50 UTCm62610 59.00NGVD291OUSGSSA
1991-03-2216:50 UTCm62611 57.83NAVD881OUSGSSA
1991-03-2216:50 UTCm720197.50  1OUSGSSA
1991-04-2519:25 UTCm62610 59.28NGVD291OUSGSSA
1991-04-2519:25 UTCm62611 58.11NAVD881OUSGSSA
1991-04-2519:25 UTCm720197.22  1OUSGSSA
1991-05-2215:25 UTCm62610 59.18NGVD291OUSGSSA
1991-05-2215:25 UTCm62611 58.01NAVD881OUSGSSA
1991-05-2215:25 UTCm720197.32  1OUSGSSA
1991-06-2516:35 UTCm62610 58.87NGVD291OUSGSSA
1991-06-2516:35 UTCm62611 57.70NAVD881OUSGSSA
1991-06-2516:35 UTCm720197.63  1OUSGSSA
1991-08-0617:30 UTCm62610 58.36NGVD291OUSGSSA
1991-08-0617:30 UTCm62611 57.19NAVD881OUSGSSA
1991-08-0617:30 UTCm720198.14  1OUSGSSA
1991-10-2216:30 UTCm62610 58.11NGVD291OUSGSSA
1991-10-2216:30 UTCm62611 56.94NAVD881OUSGSSA
1991-10-2216:30 UTCm720198.39  1OUSGSSA
1992-06-3017:40 UTCm62610 57.01NGVD291OUSGSSA
1992-06-3017:40 UTCm62611 55.84NAVD881OUSGSSA
1992-06-3017:40 UTCm720199.49  1OUSGSSA
1992-09-02 D62610 56.97NGVD291OUSGSSA
1992-09-02 D62611 55.80NAVD881OUSGSSA
1992-09-02 D720199.53  1OUSGSSA
1993-01-0715:15 UTCm62610 57.75NGVD291OUSGSSA
1993-01-0715:15 UTCm62611 56.58NAVD881OUSGSSA
1993-01-0715:15 UTCm720198.75  1OUSGSSA
1993-03-2618:10 UTCm62610 58.30NGVD291OUSGSSA
1993-03-2618:10 UTCm62611 57.13NAVD881OUSGSSA
1993-03-2618:10 UTCm720198.20  1OUSGSSA
1993-07-0114:30 UTCm62610 57.57NGVD291OUSGSSA
1993-07-0114:30 UTCm62611 56.40NAVD881OUSGSSA
1993-07-0114:30 UTCm720198.93  1OUSGSSA

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