Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

Search Results -- 1 sites found

Agency code = usgs
site_no list =
  • 404347073362801
Minimum number of levels = 1
Save file of selected sites to local disk for future upload

USGS 404347073362801 N 9765. 1

Nassau County, New York
Latitude  40°43'47", Longitude  73°36'28" NAD27
Land-surface elevation 77.0 feet above NGVD29
The depth of the well is 46 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
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
1980-12-1819:47 UTCm62610 56.98NGVD291OUSGSSA
1980-12-1819:47 UTCm62611 55.82NAVD881OUSGSSA
1980-12-1819:47 UTCm7201920.02  1OUSGSSA
1981-03-1113:50 UTCm62610 56.68NGVD291OUSGSSA
1981-03-1113:50 UTCm62611 55.52NAVD881OUSGSSA
1981-03-1113:50 UTCm7201920.32  1OUSGSSA
1981-06-0816:40 UTCm62610 55.52NGVD291OUSGSSA
1981-06-0816:40 UTCm62611 54.36NAVD881OUSGSSA
1981-06-0816:40 UTCm7201921.48  1OUSGSSA
1981-10-1614:05 UTCm62610 54.71NGVD291OUSGSSA
1981-10-1614:05 UTCm62611 53.55NAVD881OUSGSSA
1981-10-1614:05 UTCm7201922.29  1OUSGSSA
1982-01-1218:30 UTCm62610 52.61NGVD291OUSGSSA
1982-01-1218:30 UTCm62611 51.45NAVD881OUSGSSA
1982-01-1218:30 UTCm7201924.39  1OUSGSSA
1982-03-2216:15 UTCm62610 54.11NGVD291OUSGSSA
1982-03-2216:15 UTCm62611 52.95NAVD881OUSGSSA
1982-03-2216:15 UTCm7201922.89  1OUSGSSA
1982-04-1414:40 UTCm62610 54.39NGVD291OUSGSSA
1982-04-1414:40 UTCm62611 53.23NAVD881OUSGSSA
1982-04-1414:40 UTCm7201922.61  1OUSGSSA
1982-07-0918:07 UTCm62610 56.16NGVD291OUSGSSA
1982-07-0918:07 UTCm62611 55.00NAVD881OUSGSSA
1982-07-0918:07 UTCm7201920.84  1OUSGSSA
1982-08-1914:47 UTCm62610 54.66NGVD291OUSGSSA
1982-08-1914:47 UTCm62611 53.50NAVD881OUSGSSA
1982-08-1914:47 UTCm7201922.34  1OUSGSSA
1982-09-1018:40 UTCm62610 54.38NGVD291OUSGSSA
1982-09-1018:40 UTCm62611 53.22NAVD881OUSGSSA
1982-09-1018:40 UTCm7201922.62  1OUSGSSA
1982-12-1216:47 UTCm62610 52.47NGVD291OUSGSSA
1982-12-1216:47 UTCm62611 51.31NAVD881OUSGSSA
1982-12-1216:47 UTCm7201924.53  1OUSGSSA
1983-03-3114:17 UTCm62610 53.58NGVD291OUSGSSA
1983-03-3114:17 UTCm62611 52.42NAVD881OUSGSSA
1983-03-3114:17 UTCm7201923.42  1OUSGSSA
1983-04-1218:05 UTCm62610 54.46NGVD291OUSGSSA
1983-04-1218:05 UTCm62611 53.30NAVD881OUSGSSA
1983-04-1218:05 UTCm7201922.54  1OUSGSSA
1983-04-1418:52 UTCm62610 54.45NGVD291OUSGSSA
1983-04-1418:52 UTCm62611 53.29NAVD881OUSGSSA
1983-04-1418:52 UTCm7201922.55  1OUSGSSA
1983-08-3120:24 UTCm62610 54.67NGVD291OUSGSSA
1983-08-3120:24 UTCm62611 53.51NAVD881OUSGSSA
1983-08-3120:24 UTCm7201922.33  1OUSGSSA

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 agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.