Groundwater Watch

Site Number: 404454073393001 - N 1614. 5


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DESCRIPTION:
Latitude 40°44'54", Longitude 73°39'30"   NAD27
Nassau County, New York, Hydrologic Unit 02030202
Land surface altitude: 102 feet above sea level NGVD29.
Well completed in "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Well completed in " GLACIAL AQUIFER,UPPER" (112GLCLU) local aquifer
AVAILABLE DATA FROM NWISWeb:
Field ground-water-level measurements
Field/Lab water-quality samples

Additional Data Sources
Begin Date
End Date
Count
 Annual Water-Data Report (pdf)  **offsite** 2005  2006  2 
OPERATION:
Record for this site is maintained by the USGS New York Water Science Center
Email questions about this site to New York Water Science Center Water-Data Inquiries
Site Statistics

Most recent data value: 60.41 on 11/19/2009
Period of Record Monthly Statistics for 404454073393001
Elevation above NGVD 1929, feet
MonthAverage
Monthly
Maximum
Monthly
Median		Average
Monthly
Minimum		Number
of
Months
Jan60.3857.2152.158
Feb60.5555.8451.596
Mar60.6057.3551.308
Apr61.1056.9251.067
May60.9057.9251.336
Jun61.4258.6451.508
Jul61.7158.2050.708
Aug61.5556.1050.439
Sep60.6955.6651.868
Oct60.7659.2252.588
Nov60.6758.8751.779
Dec60.4457.2851.718
Periodic Groundwater Data


Summary Statistics for Period of Record Periodic Water Levels
Elevation above NGVD 1929, feet
Approved Periodic Water Level Values
Begin DateEnd DateNumber of Values
08/28/0111/19/09102
Lowest WLDate of Lowest WLHighest WLDate of Highest WL
50.4308/19/0261.7107/26/07

Groundwater Levels Options

 View NWISWeb Groundwater levels page

 View annual monthly statistics for all data types

 Download Groundwater levels in text format


         

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Last update: Monday, September 14, 2009 at 11:44