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Site Number: 405220072493101 - S 6441. 2

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Latitude 40°52'20.1", Longitude 72°49'29.5"   NAD83
Suffolk County, New York, Hydrologic Unit 02030202
Well depth: 32 feet
Hole depth: 35 feet
Land surface altitude: 49.5feet above NGVD29.
Well completed in "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Well completed in "Glacial Aquifer, Upper" (112GLCLU) local aquifer
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1991-02-22  2020-10-21  107 

Additional Data Sources

Begin Date

End Date

 Annual Water-Data Report (pdf)  **offsite** 2005  2011  7 
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
Periodic Groundwater Data

Summary for Period of Record Periodic Water Levels
Elevation above NGVD 1929, feet
Approved Periodic Water Level Values
Begin DateEnd DateNumber of Values
Lowest WLDate of Lowest WLHighest WLDate of Highest WL

Groundwater Levels Options

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*References to non-Department of the Interior (DOI) products do not constitute an endorsement by the DOI.

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Last update: Thursday, September 26, 2019 at 13:24

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