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Groundwater levels for New York

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  • 404451073302202
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USGS 404451073302202 N 10630. 1

Nassau County, New York
Latitude  40°44'51", Longitude  73°30'22" NAD27
Land-surface elevation 111.0 feet above NGVD29
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
1986-09-25 D62610 65.22NGVD291OUSGSSA
1986-09-25 D62611 64.03NAVD881OUSGSSA
1986-09-25 D7201945.78  1OUSGSSA
1986-11-04 D62610 64.75NGVD291OUSGSSA
1986-11-04 D62611 63.56NAVD881OUSGSSA
1986-11-04 D7201946.25  1OUSGSSA
1986-11-25 D62610 65.68NGVD291OUSGSSA
1986-11-25 D62611 64.49NAVD881OUSGSSA
1986-11-25 D7201945.32  1OUSGSSA
1986-12-16 D62610 65.98NGVD291OUSGSSA
1986-12-16 D62611 64.79NAVD881OUSGSSA
1986-12-16 D7201945.02  1OUSGSSA
1987-01-12 D62610 66.39NGVD291OUSGSSA
1987-01-12 D62611 65.20NAVD881OUSGSSA
1987-01-12 D7201944.61  1OUSGSSA
1987-02-19 D62610 66.58NGVD291OUSGSSA
1987-02-19 D62611 65.39NAVD881OUSGSSA
1987-02-19 D7201944.42  1OUSGSSA
1987-03-20 D62610 66.72NGVD291OUSGSSA
1987-03-20 D62611 65.53NAVD881OUSGSSA
1987-03-20 D7201944.28  1OUSGSSA
1987-04-16 D62610 66.93NGVD291OUSGSSA
1987-04-16 D62611 65.74NAVD881OUSGSSA
1987-04-16 D7201944.07  1OUSGSSA
1987-05-20 D62610 67.09NGVD291OUSGSSA
1987-05-20 D62611 65.90NAVD881OUSGSSA
1987-05-20 D7201943.91  1OUSGSSA
1987-06-23 D62610 66.56NGVD291OUSGSSA
1987-06-23 D62611 65.37NAVD881OUSGSSA
1987-06-23 D7201944.44  1OUSGSSA
1987-07-22 D62610 66.36NGVD291OUSGSSA
1987-07-22 D62611 65.17NAVD881OUSGSSA
1987-07-22 D7201944.64  1OUSGSSA
1987-09-16 D62610 65.54NGVD291OUSGSSA
1987-09-16 D62611 64.35NAVD881OUSGSSA
1987-09-16 D7201945.46  1OUSGSSA
1987-10-15 D62610 65.44NGVD291OUSGSSA
1987-10-15 D62611 64.25NAVD881OUSGSSA
1987-10-15 D7201945.56  1OUSGSSA
1987-11-24 D62610 65.46NGVD291OUSGSSA
1987-11-24 D62611 64.27NAVD881OUSGSSA
1987-11-24 D7201945.54  1OUSGSSA
1988-03-11 D62610 65.06NGVD291OUSGSSA
1988-03-11 D62611 63.87NAVD881OUSGSSA
1988-03-11 D7201945.94  1OUSGSSA
1988-04-11 D62610 64.88NGVD291OUSGSSA
1988-04-11 D62611 63.69NAVD881OUSGSSA
1988-04-11 D7201946.12  1OUSGSSA
1988-05-09 D62610 65.96NGVD291OUSGSSA
1988-05-09 D62611 64.77NAVD881OUSGSSA
1988-05-09 D7201945.04  1OUSGSSA
1988-06-14 D62610 64.46NGVD291OUSGSSA
1988-06-14 D62611 63.27NAVD881OUSGSSA
1988-06-14 D7201946.54  1OUSGSSA
1988-07-11 D62610 64.11NGVD291OUSGSSA
1988-07-11 D62611 62.92NAVD881OUSGSSA
1988-07-11 D7201946.89  1OUSGSSA
1988-08-10 D62610 64.13NGVD291OUSGSSA
1988-08-10 D62611 62.94NAVD881OUSGSSA
1988-08-10 D7201946.87  1OUSGSSA
1988-09-14 D62610 64.41NGVD291OUSGSSA
1988-09-14 D62611 63.22NAVD881OUSGSSA
1988-09-14 D7201946.59  1OUSGSSA
1988-10-14 D62610 63.76NGVD291OUSGSSA
1988-10-14 D62611 62.57NAVD881OUSGSSA
1988-10-14 D7201947.24  1OUSGSSA
1988-11-30 D62610 64.56NGVD291OUSGSSA
1988-11-30 D62611 63.37NAVD881OUSGSSA
1988-11-30 D7201946.44  1OUSGSSA
1988-12-29 D62610 64.34NGVD291OUSGSSA
1988-12-29 D62611 63.15NAVD881OUSGSSA
1988-12-29 D7201946.66  1OUSGSSA
1989-03-22 D62610 63.92NGVD291OUSGSSA
1989-03-22 D62611 62.73NAVD881OUSGSSA
1989-03-22 D7201947.08  1OUSGSSA
1989-04-26 D62610 64.58NGVD291OUSGSSA
1989-04-26 D62611 63.39NAVD881OUSGSSA
1989-04-26 D7201946.42  1OUSGSSA
1989-05-19 D62610 66.04NGVD291OUSGSSA
1989-05-19 D62611 64.85NAVD881OUSGSSA
1989-05-19 D7201944.96  1OUSGSSA
1989-06-27 D62610 67.86NGVD291OUSGSSA
1989-06-27 D62611 66.67NAVD881OUSGSSA
1989-06-27 D7201943.14  1OUSGSSA
1989-07-24 D62610 68.91NGVD291OUSGSSA
1989-07-24 D62611 67.72NAVD881OUSGSSA
1989-07-24 D7201942.09  1OUSGSSA
1989-08-30 D62610 68.95NGVD291OUSGSSA
1989-08-30 D62611 67.76NAVD881OUSGSSA
1989-08-30 D7201942.05  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.