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USGS 01194796 CONNECTICUT RIVER AT OLD LYME, CT

  Estuary Site

DESCRIPTION:
Latitude 41°18'45",   Longitude 72°20'47"   NAD27
New London County, Connecticut, Hydrologic Unit 01080205
Drainage area: 11,224 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2020-04-04  
 Daily Data
    Temperature, water, degrees Celsius -- Top  2009-05-14  2020-04-03  11830 
    Temperature, water, degrees Celsius -- Bottom  2009-05-14  2020-04-03  11920 
    Gage height, feet  2001-10-01  2020-04-03  19086 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Top  2009-05-14  2020-04-03  11817 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Bottom  2009-05-14  2020-04-03  11796 
    Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- Top  2009-05-14  2020-04-03  11019 
    Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- Bottom  2009-05-14  2020-04-03  10995 
 Daily Statistics 
    Temperature, water, degrees Celsius -- Top  2009-05-14  2020-01-08 3857 
    Temperature, water, degrees Celsius -- Bottom  2009-05-14  2017-10-31 3089 
    Gage height, feet  2003-10-01  2017-10-30 5060 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Top  2009-05-14  2020-01-08 3852 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Bottom  2009-05-14  2017-10-31 3052 
    Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- Top  2009-05-14  2016-07-18 2616 
    Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- Bottom  2009-05-14  2016-07-18 2615 
 Monthly Statistics 
    Temperature, water, degrees Celsius -- Top  2009-05  2020-01  
    Temperature, water, degrees Celsius -- Bottom  2009-05  2017-10  
    Gage height, feet  2003-10  2017-10  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Top  2009-05  2020-01  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Bottom  2009-05  2017-10  
    Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- Top  2009-05  2016-07  
    Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- Bottom  2009-05  2016-07  
 Annual Statistics 
    Temperature, water, degrees Celsius -- Top  2009  2020  
    Temperature, water, degrees Celsius -- Bottom  2009  2018  
    Gage height, feet  2004  2018  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Top  2009  2020  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- Bottom  2009  2018  
    Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- Top  2009  2016  
    Salinity, water, unfiltered, practical salinity units at 25 degrees Celsius -- Bottom  2009  2016  
 Peak streamflow 2008-12-12  2011-08-28  3 
 Field/Lab water-quality samples 2019-06-26  2019-09-18  7 
 Water-Year Summary 2006  2019  14 
 Revisions  Loading...
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Email questions about this site to Connecticut Water Science Center Water-Data Inquiries