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USGS 410628073413301 CT- GW 21 GREENWICH, CT

  Well Site

DESCRIPTION:
Latitude 41°06'28.4",   Longitude 73°41'32.6"   NAD83
Fairfield County, Connecticut   , Hydrologic Unit 01100006
Well depth: 350 feet
Hole depth: 350 feet
Land surface altitude: 465.11 feet above NAVD88.
Well completed in "New York and New England carbonate-rock aquifers" (N400NYNECB) national aquifer.
Well completed in "Carbonate Crystalline Bedrock" (300CBCL) local aquifer
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2010-10-15  2025-01-30  
 Daily Data
    Depth to water level, feet below land surface  2001-11-21  2025-01-30  24592 
 Daily Statistics 
    Depth to water level, feet below land surface  2001-11-21  2024-12-26 8157 
 Monthly Statistics 
    Depth to water level, feet below land surface  2001-11  2024-12  
 Annual Statistics 
    Depth to water level, feet below land surface  2002  2025  
 Field groundwater-level measurements 2001-10-05  2024-12-27  272 
 Water-Year Summary 2006  2023  18 
 Revisions  Loading...

Additional Data Sources
Begin Date
End Date
Count
OPERATION:
Record for this site is maintained by the USGS Connecticut Water Science Center
Email questions about this site to Connecticut Water Science Center Water-Data Inquiries