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Groundwater levels for the Nation

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Agency code = usgs
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  • 405347072385501
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USGS 405347072385501 S 74296. 1

Suffolk County, New York
Latitude  40°53'47", Longitude  72°38'55" NAD27
Land-surface elevation 23.5 feet above NGVD29
The depth of the well is 24 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
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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
1983-05-1116:30 UTCm62610 16.94NGVD291OUSGSSA
1983-05-1116:30 UTCm62611 15.99NAVD881OUSGSSA
1983-05-1116:30 UTCm720196.56  1OUSGSSA
1983-06-2921:55 UTCm62610 16.01NGVD291OUSGSSA
1983-06-2921:55 UTCm62611 15.06NAVD881OUSGSSA
1983-06-2921:55 UTCm720197.49  1OUSGSSA
1983-09-1516:00 UTCm62610 14.35NGVD291OUSGSSA
1983-09-1516:00 UTCm62611 13.40NAVD881OUSGSSA
1983-09-1516:00 UTCm720199.15  1OUSGSSA
1984-03-2722:50 UTCm62610 16.95NGVD291OUSGSSA
1984-03-2722:50 UTCm62611 16.00NAVD881OUSGSSA
1984-03-2722:50 UTCm720196.55  1OUSGSSA
1984-06-2118:10 UTCm62610 17.47NGVD291OUSGSSA
1984-06-2118:10 UTCm62611 16.52NAVD881OUSGSSA
1984-06-2118:10 UTCm720196.03  1OUSGSSA
1984-09-2514:17 UTCm62610 15.76NGVD291OUSGSSA
1984-09-2514:17 UTCm62611 14.81NAVD881OUSGSSA
1984-09-2514:17 UTCm720197.74  1OUSGSSA
1985-01-0117:49 UTCm62610 15.14NGVD291OUSGSSA
1985-01-0117:49 UTCm62611 14.19NAVD881OUSGSSA
1985-01-0117:49 UTCm720198.36  1OUSGSSA
1985-03-2720:31 UTCm62610 15.02NGVD291OUSGSSA
1985-03-2720:31 UTCm62611 14.07NAVD881OUSGSSA
1985-03-2720:31 UTCm720198.48  1OUSGSSA
1985-07-0317:26 UTCm62610 14.64NGVD291OUSGSSA
1985-07-0317:26 UTCm62611 13.69NAVD881OUSGSSA
1985-07-0317:26 UTCm720198.86  1OUSGSSA
1985-07-0317:27 UTCm62610 14.64NGVD291OUSGSSA
1985-07-0317:27 UTCm62611 13.69NAVD881OUSGSSA
1985-07-0317:27 UTCm720198.86  1OUSGSSA
1985-09-1812:21 UTCm62610 13.35NGVD291OUSGSSA
1985-09-1812:21 UTCm62611 12.40NAVD881OUSGSSA
1985-09-1812:21 UTCm7201910.15  1OUSGSSA
1987-03-1919:10 UTCm62610 14.21NGVD291OUSGSSA
1987-03-1919:10 UTCm62611 13.26NAVD881OUSGSSA
1987-03-1919:10 UTCm720199.29  1OUSGSSA
1988-03-2515:50 UTCm62610 14.59NGVD291OUSGSSA
1988-03-2515:50 UTCm62611 13.64NAVD881OUSGSSA
1988-03-2515:50 UTCm720198.91  1OUSGSSA
1990-03-2820:00 UTCm62610 17.32NGVD291OUSGSSA
1990-03-2820:00 UTCm62611 16.37NAVD881OUSGSSA
1990-03-2820:00 UTCm720196.18  1OUSGSSA
1991-03-2021:50 UTCm62610 17.02NGVD291OUSGSSA
1991-03-2021:50 UTCm62611 16.07NAVD881OUSGSSA
1991-03-2021:50 UTCm720196.48  1OUSGSSA
1992-03-1620:04 UTCm62610 15.32NGVD291OUSGSSA
1992-03-1620:04 UTCm62611 14.37NAVD881OUSGSSA
1992-03-1620:04 UTCm720198.18  1OUSGSSA
1993-03-3015:48 UTCm62610 17.27NGVD291OUSGSSA
1993-03-3015:48 UTCm62611 16.32NAVD881OUSGSSA
1993-03-3015:48 UTCm720196.23  1OUSGSSA
1994-03-3119:49 UTCm62610 17.41NGVD291OUSGSSA
1994-03-3119:49 UTCm62611 16.46NAVD881OUSGSSA
1994-03-3119:49 UTCm720196.09  1OUSGSSA
1995-03-2315:25 UTCm62610 15.32NGVD291OUSGSSA
1995-03-2315:25 UTCm62611 14.37NAVD881OUSGSSA
1995-03-2315:25 UTCm720198.18  1OUSGSSA
1996-03-1915:15 UTCm62610 15.95NGVD291OUSGSSA
1996-03-1915:15 UTCm62611 15.00NAVD881OUSGSSA
1996-03-1915:15 UTCm720197.55  1OUSGSSA
1997-03-1315:05 UTCm62610 17.07NGVD291OUSGSSA
1997-03-1315:05 UTCm62611 16.12NAVD881OUSGSSA
1997-03-1315:05 UTCm720196.43  1OUSGSSA
1998-03-1621:40 UTCm62610 17.55NGVD291SUSGSSA
1998-03-1621:40 UTCm62611 16.60NAVD881SUSGSSA
1998-03-1621:40 UTCm720195.95  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.