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USGS 404740073285701 N 9089. 1

  Well Site

DESCRIPTION:
Latitude 40°47'19.2",   Longitude 73°28'56.1"   NAD83
Nassau County, New York   , Hydrologic Unit 02030202
Well depth: 178. feet
Land surface altitude: 173.0 feet above NGVD29.
Well completed in "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Well completed in "Magothy Aquifer" (211MAGT) local aquifer
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2015-08-28  2023-08-14  
 Daily Data
    Groundwater level above NGVD 1929, feet  2015-08-28  2023-08-13  2715 
 Daily Statistics 
    Groundwater level above NGVD 1929, feet  2015-08-28  2023-05-29 2639 
 Monthly Statistics 
    Groundwater level above NGVD 1929, feet  2015-08  2023-05  
 Annual Statistics 
    Groundwater level above NGVD 1929, feet  2015  2023  
 Field groundwater-level measurements 1975-12-29  2023-08-14  284 
 Field/Lab water-quality samples 1976-06-23  2021-10-04  9 
 Water-Year Summary 2005  2022  15 
 Revisions  Loading...

Additional Data Sources
Begin Date
End Date
Count
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