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USGS 14307620 SIUSLAW RIVER NEAR MAPLETON, OR

  Stream Site

DESCRIPTION:
Latitude 44°03'45",   Longitude 123°52'55"   NAD27
Lane County, Oregon, Hydrologic Unit 17100206
Drainage area: 588 square miles
Datum of gage: 41 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1986-10-01  2025-11-05  
 Daily Data
    Temperature, water, degrees Celsius  1969-10-09  2025-11-04  9629 
    Discharge, cubic feet per second  1967-10-01  2025-11-04  18662 
    Gage height, feet  1998-02-01  2001-09-30  1275 
    Suspended sediment concentration, milligrams per liter  1967-11-01  1975-09-29  2890 
    Suspended sediment discharge, short tons per day  1967-11-01  1975-09-29  2890 
 Daily Statistics 
    Temperature, water, degrees Celsius  1978-10-01  2025-01-20 1227 
    Discharge, cubic feet per second  1967-10-01  2025-01-20 18374 
    Gage height, feet  1998-02-01  2001-09-30 1275 
    Suspended sediment concentration, milligrams per liter  1967-11-01  1975-09-29 2890 
    Suspended sediment discharge, short tons per day  1967-11-01  1975-09-29 2890 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1978-10  2025-01  
    Discharge, cubic feet per second  1967-10  2025-01  
    Gage height, feet  1998-02  2001-09  
    Suspended sediment concentration, milligrams per liter  1967-11  1975-09  
    Suspended sediment discharge, short tons per day  1967-11  1975-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  1979  2025  
    Discharge, cubic feet per second  1968  2025  
    Gage height, feet  1998  2001  
    Suspended sediment concentration, milligrams per liter  1968  1975  
    Suspended sediment discharge, short tons per day  1968  1975  
 Peak streamflow 1968-02-23  2023-12-03  54 
 Field measurements 1969-01-23  2025-07-17  227 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1977-08-10  1992-08-11  121 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Oregon Water Science Center
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