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Groundwater levels for New York

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Agency code = usgs
site_no list =
  • 404317073153601
Minimum number of levels = 1
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USGS 404317073153601 S 20566. 1

Suffolk County, New York
Latitude  40°43'40", Longitude  73°15'41" NAD27
Land-surface elevation 26.0 feet above NGVD29
The depth of the well is 755 feet below land surface.
The depth of the hole is 755 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
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
1984-04-2411:31 UTCm62610 23.55NGVD291O  A
1984-04-2411:31 UTCm62611 22.34NAVD881O  A
1984-04-2411:31 UTCm720192.45  1O  A
1985-04-0819:50 UTCm62610 21.26NGVD291O  A
1985-04-0819:50 UTCm62611 20.05NAVD881O  A
1985-04-0819:50 UTCm720194.74  1O  A
1986-06-2409:10 UTCm62610 17.47NGVD29PO  A
1986-06-2409:10 UTCm62611 16.26NAVD88PO  A
1986-06-2409:10 UTCm720198.53  PO  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
StatusPPumping
Method of measurementOObserved.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.