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Groundwater levels for the Nation

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USGS 404436073135601 S 64525. 1

Suffolk County, New York
Latitude  40°44'36", Longitude  73°13'56" NAD27
Land-surface elevation 26.0 feet above NGVD29
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
1978-11-21 D62610 20.88NGVD291OUSGSSA
1978-11-21 D62611 19.69NAVD881OUSGSSA
1978-11-21 D720195.12  1OUSGSSA
1978-12-27 D62610 21.76NGVD291OUSGSSA
1978-12-27 D62611 20.57NAVD881OUSGSSA
1978-12-27 D720194.24  1OUSGSSA
1979-01-30 D62610 -14.42NGVD291OUSGSSA
1979-01-30 D62611 -15.61NAVD881OUSGSSA
1979-01-30 D7201940.42  1OUSGSSA
1985-12-0917:10 UTCm62610 20.77NGVD291OUSGSSA
1985-12-0917:10 UTCm62611 19.58NAVD881OUSGSSA
1985-12-0917:10 UTCm720195.23  1OUSGSSA
1986-06-0320:00 UTCm62610 20.09NGVD291OUSGSSA
1986-06-0320:00 UTCm62611 18.90NAVD881OUSGSSA
1986-06-0320:00 UTCm720195.91  1OUSGSSA
1986-09-1114:50 UTCm62610 19.60NGVD291OUSGSSA
1986-09-1114:50 UTCm62611 18.41NAVD881OUSGSSA
1986-09-1114:50 UTCm720196.40  1OUSGSSA
1986-12-0519:45 UTCm62610 20.91NGVD291OUSGSSA
1986-12-0519:45 UTCm62611 19.72NAVD881OUSGSSA
1986-12-0519:45 UTCm720195.09  1OUSGSSA
1987-03-0618:00 UTCm62610 21.67NGVD291OUSGSSA
1987-03-0618:00 UTCm62611 20.48NAVD881OUSGSSA
1987-03-0618:00 UTCm720194.33  1OUSGSSA
1988-03-1013:35 UTCm62610 21.43NGVD291OUSGSSA
1988-03-1013:35 UTCm62611 20.24NAVD881OUSGSSA
1988-03-1013:35 UTCm720194.57  1OUSGSSA
1989-01-1120:15 UTCm62610 20.78NGVD291OUSGSSA
1989-01-1120:15 UTCm62611 19.59NAVD881OUSGSSA
1989-01-1120:15 UTCm720195.22  1OUSGSSA
1990-03-2815:15 UTCm62610 21.49NGVD291OUSGSSA
1990-03-2815:15 UTCm62611 20.30NAVD881OUSGSSA
1990-03-2815:15 UTCm720194.51  1OUSGSSA
1991-03-2020:50 UTCm62610 22.08NGVD291OUSGSSA
1991-03-2020:50 UTCm62611 20.89NAVD881OUSGSSA
1991-03-2020:50 UTCm720193.92  1OUSGSSA
1992-03-1621:33 UTCm62610 20.97NGVD291OUSGSSA
1992-03-1621:33 UTCm62611 19.78NAVD881OUSGSSA
1992-03-1621:33 UTCm720195.03  1OUSGSSA
1994-03-3021:19 UTCm62610 22.25NGVD291OUSGSSA
1994-03-3021:19 UTCm62611 21.06NAVD881OUSGSSA
1994-03-3021:19 UTCm720193.75  1OUSGSSA
1995-03-2417:55 UTCm62610 20.70NGVD291OUSGSSA
1995-03-2417:55 UTCm62611 19.51NAVD881OUSGSSA
1995-03-2417:55 UTCm720195.30  1OUSGSSA
1996-03-1319:03 UTCm62610 21.53NGVD291OUSGSSA
1996-03-1319:03 UTCm62611 20.34NAVD881OUSGSSA
1996-03-1319:03 UTCm720194.47  1OUSGSSA
1997-03-1214:35 UTCm62610 21.80NGVD291OUSGSSA
1997-03-1214:35 UTCm62611 20.61NAVD881OUSGSSA
1997-03-1214:35 UTCm720194.20  1OUSGSSA
1998-03-2014:48 UTCm62610 22.70NGVD291SUSGSSA
1998-03-2014:48 UTCm62611 21.51NAVD881SUSGSSA
1998-03-2014:48 UTCm720193.30  1SUSGSSA

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.
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.