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Groundwater levels for New York

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Search Results -- 1 sites found

Agency code = usgs
site_no list =
  • 404314073331002
Minimum number of levels = 1
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USGS 404314073331002 N 10789. 1

Nassau County, New York
Latitude  40°43'14", Longitude  73°33'10" NAD27
Land-surface elevation 84 feet above NAVD88
The depth of the well is 65 feet below land surface.
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
1987-03-1115:55 UTCm62610 51.42NGVD291O  A
1987-03-1115:55 UTCm62611 50.25NAVD881O  A
1987-03-1115:55 UTCm7201933.75  1O  A
1987-05-2017:45 UTCm62610 52.21NGVD291O  A
1987-05-2017:45 UTCm62611 51.04NAVD881O  A
1987-05-2017:45 UTCm7201932.96  1O  A
1987-07-2814:00 UTCm62610 50.93NGVD291O  A
1987-07-2814:00 UTCm62611 49.76NAVD881O  A
1987-07-2814:00 UTCm7201934.24  1O  A

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.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.