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USGS 01205500 HOUSATONIC RIVER AT STEVENSON, CT

  Stream Site

DESCRIPTION:
Latitude 41°23'01.69",   Longitude 73°09'59.90"   NAD83
Naugatuck Valley Planning Region County, Connecticut, Hydrologic Unit 011000051003
Drainage area: 1,544.0 square miles
Datum of gage: 23.66 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2025-10-29  
 Daily Data
    Temperature, water, degrees Celsius  2018-06-15  2018-10-10  352 
    Discharge, cubic feet per second  1928-10-01  2025-10-28  35457 
    Gage height, feet  1995-06-01  2025-10-28  10616 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2018-06-15  2018-10-10  255 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2018-06-15  2018-10-10  352 
    Dissolved oxygen, water, unfiltered, percent of saturation  2018-06-15  2018-10-10  255 
    pH, water, unfiltered, field, standard units  2018-06-15  2018-10-10  235 
 Daily Statistics 
    Temperature, water, degrees Celsius  2018-06-15  2018-10-10 117 
    Discharge, cubic feet per second  1928-10-01  2025-06-05 35312 
    Gage height, feet  1995-06-01  2025-06-05 10471 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2018-06-15  2018-10-10 85 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2018-06-15  2018-10-10 117 
    Dissolved oxygen, water, unfiltered, percent of saturation  2018-06-15  2018-10-10 85 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2018-06  2018-10  
    Discharge, cubic feet per second  1928-10  2025-06  
    Gage height, feet  1995-06  2025-06  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2018-06  2018-10  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2018-06  2018-10  
    Dissolved oxygen, water, unfiltered, percent of saturation  2018-06  2018-10  
 Annual Statistics 
    Temperature, water, degrees Celsius  2018  2019  
    Discharge, cubic feet per second  1929  2025  
    Gage height, feet  1995  2025  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2018  2019  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2018  2019  
    Dissolved oxygen, water, unfiltered, percent of saturation  2018  2019  
 Peak streamflow 1924-04-07  2024-08-18  99 
 Field measurements 1929-03-15  2025-09-11  151 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1952-05-02  2024-02-15  679 
 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