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 =
  • 404945073450101
Minimum number of levels = 1
Save file of selected sites to local disk for future upload

USGS 404945073450101 N 12102. 1

Nassau County, New York
Latitude  40°49'45", Longitude  73°45'01" NAD27
Land-surface elevation 11 feet above NGVD29
The depth of the well is 245 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 Port Washington Aquifer (112PGQF) 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
1992-08-2514:10 UTCm62610 0.26NGVD294OUSGSSA
1992-08-2514:10 UTCm62611 -0.82NAVD884OUSGSSA
1992-08-2514:10 UTCm7201910.74  4OUSGSSA
1992-12-0814:44 UTCm62610 0.08NGVD294OUSGSSA
1992-12-0814:44 UTCm62611 -1.00NAVD884OUSGSSA
1992-12-0814:44 UTCm7201910.92  4OUSGSSA
1993-03-2517:25 UTCm62610 0.72NGVD294OUSGSSA
1993-03-2517:25 UTCm62611 -0.36NAVD884OUSGSSA
1993-03-2517:25 UTCm7201910.28  4OUSGSSA
1993-05-0211:44 UTCm62610 1.10NGVD294OUSGSSA
1993-05-0211:44 UTCm62611 0.02NAVD884OUSGSSA
1993-05-0211:44 UTCm720199.90  4OUSGSSA
1993-06-1815:10 UTCm62610 0.44NGVD294OUSGSSA
1993-06-1815:10 UTCm62611 -0.64NAVD884OUSGSSA
1993-06-1815:10 UTCm7201910.56  4OUSGSSA
1993-09-3016:32 UTCm62610 1.02NGVD294OUSGSSA
1993-09-3016:32 UTCm62611 -0.06NAVD884OUSGSSA
1993-09-3016:32 UTCm720199.98  4OUSGSSA
1993-12-2815:34 UTCm62610 0.32NGVD294OUSGSSA
1993-12-2815:34 UTCm62611 -0.76NAVD884OUSGSSA
1993-12-2815:34 UTCm7201910.68  4OUSGSSA
1994-03-3019:45 UTCm62610 0.97NGVD294OUSGSSA
1994-03-3019:45 UTCm62611 -0.11NAVD884OUSGSSA
1994-03-3019:45 UTCm7201910.03  4OUSGSSA
1994-06-0817:00 UTCm62610 0.60NGVD294OUSGSSA
1994-06-0817:00 UTCm62611 -0.48NAVD884OUSGSSA
1994-06-0817:00 UTCm7201910.40  4OUSGSSA
1994-09-2018:00 UTCm62610 0.56NGVD294OUSGSSA
1994-09-2018:00 UTCm62611 -0.52NAVD884OUSGSSA
1994-09-2018:00 UTCm7201910.44  4OUSGSSA
1994-12-1615:34 UTCm62610 1.16NGVD294OUSGSSA
1994-12-1615:34 UTCm62611 0.08NAVD884OUSGSSA
1994-12-1615:34 UTCm720199.84  4OUSGSSA
1995-03-1515:52 UTCm62610 0.99NGVD294OUSGSSA
1995-03-1515:52 UTCm62611 -0.09NAVD884OUSGSSA
1995-03-1515:52 UTCm7201910.01  4OUSGSSA
1995-06-1418:46 UTCm62610 1.07NGVD294OUSGSSA
1995-06-1418:46 UTCm62611 -0.01NAVD884OUSGSSA
1995-06-1418:46 UTCm720199.93  4OUSGSSA
1995-08-2415:35 UTCm62610 0.31NGVD294OUSGSSA
1995-08-2415:35 UTCm62611 -0.77NAVD884OUSGSSA
1995-08-2415:35 UTCm7201910.69  4OUSGSSA
1995-12-0416:22 UTCm62610 1.00NGVD294OUSGSSA
1995-12-0416:22 UTCm62611 -0.08NAVD884OUSGSSA
1995-12-0416:22 UTCm7201910.00  4OUSGSSA
1996-03-2219:42 UTCm62610 1.46NGVD294OUSGSSA
1996-03-2219:42 UTCm62611 0.38NAVD884OUSGSSA
1996-03-2219:42 UTCm720199.54  4OUSGSSA
1996-05-1616:12 UTCm62610 1.13NGVD294OUSGSSA
1996-05-1616:12 UTCm62611 0.05NAVD884OUSGSSA
1996-05-1616:12 UTCm720199.87  4OUSGSSA
1996-09-1016:01 UTCm62610 0.77NGVD294OUSGSSA
1996-09-1016:01 UTCm62611 -0.31NAVD884OUSGSSA
1996-09-1016:01 UTCm7201910.23  4OUSGSSA
1997-03-1017:50 UTCm62610 2.13NGVD294OUSGSSA
1997-03-1017:50 UTCm62611 1.05NAVD884OUSGSSA
1997-03-1017:50 UTCm720198.87  4OUSGSSA
2013-07-2921:08 UTCm62610 5.16NGVD291VUSGSSA
2013-07-2921:08 UTCm62611 4.08NAVD881VUSGSSA
2013-07-2921:08 UTCm720195.84  1VUSGSSA

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
Status4GWTideAffected
Method of measurementOObserved.
Method of measurementVCalibrated electric-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.