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USGS 01184000 CONNECTICUT RIVER AT THOMPSONVILLE, CT

  Stream Site

DESCRIPTION:
Latitude 41°59'14",   Longitude 72°36'21"   NAD27
Capitol Planning Region County, Connecticut, Hydrologic Unit 010802050105
Drainage area: 9,660.0 square miles
Contributing drainage area: 9,660.0 square miles,
Datum of gage: 27.75 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2025-11-22  
 Daily Data
    Temperature, water, degrees Celsius  2001-12-06  2004-08-23  2805 
    Discharge, cubic feet per second  1928-08-01  2025-11-21  35542 
    Gage height, feet  1993-07-27  2025-11-21  11238 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2001-12-06  2004-08-23  2781 
 Daily Statistics 
    Temperature, water, degrees Celsius  2001-12-06  2004-08-23 935 
    Discharge, cubic feet per second  1928-08-01  2025-08-11 35440 
    Gage height, feet  1993-07-27  2025-08-11 11136 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2001-12-06  2004-08-23 927 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2001-12  2004-08  
    Discharge, cubic feet per second  1928-08  2025-08  
    Gage height, feet  1993-07  2025-08  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2001-12  2004-08  
 Annual Statistics 
    Temperature, water, degrees Celsius  2002  2004  
    Discharge, cubic feet per second  1928  2025  
    Gage height, feet  1993  2025  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2002  2004  
 Peak streamflow 1929-03-25  2023-12-19  96 
 Field measurements 1979-03-08  2025-08-12  249 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1952-10-10  2024-03-04  1228 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
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