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USGS 04264331 ST. LAWRENCE R AT CORNWALL ONT NR MASSENA NY

  Stream Site

DESCRIPTION:
Latitude 45°00'22",   Longitude 74°47'42"   NAD83
St. Lawrence County, New York, Hydrologic Unit 04150310
Drainage area: 298,800 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Daily Data
    Temperature, water, degrees Celsius  1955-01-01  1986-09-29  8399 
    Discharge, cubic feet per second  1935-10-01  2025-06-30  32781 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1976-09-30  1985-09-26  2868 
 Daily Statistics 
    Discharge, cubic feet per second  1935-10-01  2025-06-29 32780 
 Monthly Statistics 
    Discharge, cubic feet per second  1935-10  2025-06  
 Annual Statistics 
    Discharge, cubic feet per second  1936  2025  
 Peak streamflow 1917-10-13  2024-07-20  107 
 Field measurements 2008-05-06  2025-07-16  44 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1955-04-27  2024-02-21  536 
 Water-Year Summary 2005  2024  20 
 Revisions  Loading...
OPERATION:
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