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Groundwater levels for the Nation

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USGS 405411072232901 S 31037. 1

Suffolk County, New York
Latitude  40°54'11", Longitude  72°23'29" NAD27
Land-surface elevation 36.0 feet above NGVD29
The depth of the well is 290 feet below land surface.
The depth of the hole is 1,215 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 Magothy Aquifer (211MAGT) local aquifer.
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
1980-03-1315:30 UTCm62610 7.73NGVD291OUSGSSA
1980-03-1315:30 UTCm62611 6.81NAVD881OUSGSSA
1980-03-1315:30 UTCm7201928.27  1OUSGSSA
1981-03-1214:50 UTCm62610 7.35NGVD291OUSGSSA
1981-03-1214:50 UTCm62611 6.43NAVD881OUSGSSA
1981-03-1214:50 UTCm7201928.65  1OUSGSSA
1982-03-1613:30 UTCm62610 7.49NGVD291OUSGSSA
1982-03-1613:30 UTCm62611 6.57NAVD881OUSGSSA
1982-03-1613:30 UTCm7201928.51  1OUSGSSA
1983-03-2314:10 UTCm62610 8.92NGVD291OUSGSSA
1983-03-2314:10 UTCm62611 8.00NAVD881OUSGSSA
1983-03-2314:10 UTCm7201927.08  1OUSGSSA
1984-04-1410:25 UTCm62610 10.58NGVD291OUSGSSA
1984-04-1410:25 UTCm62611 9.66NAVD881OUSGSSA
1984-04-1410:25 UTCm7201925.42  1OUSGSSA
1985-03-2715:34 UTCm62610 7.44NGVD291OUSGSSA
1985-03-2715:34 UTCm62611 6.52NAVD881OUSGSSA
1985-03-2715:34 UTCm7201928.56  1OUSGSSA
1985-03-2715:58 UTCm62610 7.44NGVD291OUSGSSA
1985-03-2715:58 UTCm62611 6.52NAVD881OUSGSSA
1985-03-2715:58 UTCm7201928.56  1OUSGSSA
1988-05-2317:55 UTCm62610 8.44NGVD291OUSGSSA
1988-05-2317:55 UTCm62611 7.52NAVD881OUSGSSA
1988-05-2317:55 UTCm7201927.56  1OUSGSSA
1989-04-0514:40 UTCm62610 6.52NGVD291OUSGSSA
1989-04-0514:40 UTCm62611 5.60NAVD881OUSGSSA
1989-04-0514:40 UTCm7201929.48  1OUSGSSA
1990-04-1915:10 UTCm62610 9.84NGVD291OUSGSSA
1990-04-1915:10 UTCm62611 8.92NAVD881OUSGSSA
1990-04-1915:10 UTCm7201926.16  1OUSGSSA
1991-04-1615:20 UTCm62610 9.06NGVD291OUSGSSA
1991-04-1615:20 UTCm62611 8.14NAVD881OUSGSSA
1991-04-1615:20 UTCm7201926.94  1OUSGSSA
1992-04-0917:05 UTCm62610 8.21NGVD291OUSGSSA
1992-04-0917:05 UTCm62611 7.29NAVD881OUSGSSA
1992-04-0917:05 UTCm7201927.79  1OUSGSSA
1993-04-2217:10 UTCm62610 9.95NGVD291OUSGSSA
1993-04-2217:10 UTCm62611 9.03NAVD881OUSGSSA
1993-04-2217:10 UTCm7201926.05  1OUSGSSA
1994-04-1917:41 UTCm62610 9.82NGVD291OUSGSSA
1994-04-1917:41 UTCm62611 8.90NAVD881OUSGSSA
1994-04-1917:41 UTCm7201926.18  1OUSGSSA
1997-04-2913:27 UTCm62610 10.35NGVD291OUSGSSA
1997-04-2913:27 UTCm62611 9.43NAVD881OUSGSSA
1997-04-2913:27 UTCm7201925.65  1OUSGSSA
1998-04-2317:30 UTCm62610 9.64NGVD291SUSGSSA
1998-04-2317:30 UTCm62611 8.72NAVD881SUSGSSA
1998-04-2317:30 UTCm7201926.36  1SUSGSSA
1999-04-2712:51 UTCm62610 8.66NGVD291SUSGSSA
1999-04-2712:51 UTCm62611 7.74NAVD881SUSGSSA
1999-04-2712:51 UTCm7201927.34  1SUSGSSA
2000-03-2314:00 UTCm62610 8.19NGVD291SUSGSSA
2000-03-2314:00 UTCm62611 7.27NAVD881SUSGSSA
2000-03-2314:00 UTCm7201927.81  1SUSGSSA
2001-04-0514:26 UTCm62610 9.07NGVD291SUSGSSA
2001-04-0514:26 UTCm62611 8.15NAVD881SUSGSSA
2001-04-0514:26 UTCm7201926.93  1SUSGSSA
2002-04-0215:50 UTCm62610 7.95NGVD291SUSGSSA
2002-04-0215:50 UTCm62611 7.03NAVD881SUSGSSA
2002-04-0215:50 UTCm7201928.05  1SUSGSSA
2003-04-0114:37 UTCm62610 9.47NGVD291SUSGSSA
2003-04-0114:37 UTCm62611 8.55NAVD881SUSGSSA
2003-04-0114:37 UTCm7201926.53  1SUSGSSA
2004-03-2514:43 UTCm62610 9.41NGVD291SUSGSSA
2004-03-2514:43 UTCm62611 8.49NAVD881SUSGSSA
2004-03-2514:43 UTCm7201926.59  1SUSGSSA
2005-03-2913:14 UTCm62610 9.61NGVD291SUSGSSA
2005-03-2913:14 UTCm62611 8.69NAVD881SUSGSSA
2005-03-2913:14 UTCm7201926.39  1SUSGSSA
2006-04-0616:13 UTCm62610 12.40NGVD291SUSGSSA
2006-04-0616:13 UTCm62611 11.48NAVD881SUSGSSA
2006-04-0616:13 UTCm7201923.60  1SUSGSSA

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
Method of measurementOObserved.
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.