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


Page Loading - Please Wait...

Click to hideNews Bulletins

Groundwater levels for New York

! Important: Next Generation Monitoring Location Page

Search Results -- 1 sites found

Agency code = usgs
site_no list =
  • 404136073303801
Minimum number of levels = 1
Save file of selected sites to local disk for future upload

USGS 404136073303801 N 9664. 1

Nassau County, New York
Latitude  40°41'36", Longitude  73°30'38" NAD27
Land-surface elevation 36.0 feet above NGVD29
The depth of the well is 31 feet below land surface.
The depth of the hole is 31 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
1987-05-2707:30 UTCm62610 26.16NGVD291OUSGSSA
1987-05-2707:30 UTCm62611 24.98NAVD881OUSGSSA
1987-05-2707:30 UTCm720199.84  1OUSGSSA
1987-07-3020:15 UTCm62610 25.26NGVD291OUSGSSA
1987-07-3020:15 UTCm62611 24.08NAVD881OUSGSSA
1987-07-3020:15 UTCm7201910.74  1OUSGSSA
1990-03-2621:02 UTCm62610 26.57NGVD291OUSGSSA
1990-03-2621:02 UTCm62611 25.39NAVD881OUSGSSA
1990-03-2621:02 UTCm720199.43  1OUSGSSA
1991-03-2019:25 UTCm62610 26.81NGVD291OUSGSSA
1991-03-2019:25 UTCm62611 25.63NAVD881OUSGSSA
1991-03-2019:25 UTCm720199.19  1OUSGSSA
1992-03-1719:15 UTCm62610 25.73NGVD291OUSGSSA
1992-03-1719:15 UTCm62611 24.55NAVD881OUSGSSA
1992-03-1719:15 UTCm7201910.27  1OUSGSSA
1993-03-2518:00 UTCm62610 26.85NGVD291OUSGSSA
1993-03-2518:00 UTCm62611 25.67NAVD881OUSGSSA
1993-03-2518:00 UTCm720199.15  1OUSGSSA
1994-04-0117:25 UTCm62610 26.31NGVD291OUSGSSA
1994-04-0117:25 UTCm62611 25.13NAVD881OUSGSSA
1994-04-0117:25 UTCm720199.69  1OUSGSSA
1995-03-1514:10 UTCm62610 24.81NGVD291OUSGSSA
1995-03-1514:10 UTCm62611 23.63NAVD881OUSGSSA
1995-03-1514:10 UTCm7201911.19  1OUSGSSA
1996-03-1419:40 UTCm62610 25.02NGVD291OUSGSSA
1996-03-1419:40 UTCm62611 23.84NAVD881OUSGSSA
1996-03-1419:40 UTCm7201910.98  1OUSGSSA
1997-03-1218:35 UTCm62610 26.28NGVD291OUSGSSA
1997-03-1218:35 UTCm62611 25.10NAVD881OUSGSSA
1997-03-1218:35 UTCm720199.72  1OUSGSSA
1998-03-2519:16 UTCm62610 26.86NGVD291SUSGSSA
1998-03-2519:16 UTCm62611 25.68NAVD881SUSGSSA
1998-03-2519:16 UTCm720199.14  1SUSGSSA

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.
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.