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USGS 404753073440303 N 4266. 2

  Well Site

DESCRIPTION:
Latitude 40°47'52",   Longitude 73°44'03"   NAD27
Nassau County, New York   , Hydrologic Unit 02030201
Well depth: 396. feet
Hole depth: 476. feet
Land surface altitude: 57.0 feet above NGVD29.
Well completed in "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Well completed in "Lloyd Aquifer" (211LLYD) local aquifer
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2010-10-01  2021-02-24  
 Daily Data
    Groundwater level above NGVD 1929, feet  2002-08-24  2021-02-23  6606 
 Daily Statistics 
    Groundwater level above NGVD 1929, feet  2002-08-24  2021-02-23 6606 
 Monthly Statistics 
    Groundwater level above NGVD 1929, feet  2002-08  2021-02  
 Annual Statistics 
    Groundwater level above NGVD 1929, feet  2002  2021  
 Field groundwater-level measurements 1954-12-30  2024-05-07  498 
 Water-Year Summary 2005  2021  12 
 Revisions  Loading...

Additional Data Sources
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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