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USGS 14138900 NORTH FORK BULL RUN RIVER NEAR MULTNOMAH FALLS, OR

  Stream Site

DESCRIPTION:
Latitude 45°29'40",   Longitude 122°02'05"   NAD27
Multnomah County, Oregon, Hydrologic Unit 17080001
Drainage area: 8.32 square miles
Datum of gage: 1,065 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1988-10-01  2024-12-13  
 Daily Data
    Temperature, water, degrees Celsius  1978-10-04  2024-12-13  49567 
    Discharge, cubic feet per second  1965-08-01  2024-12-12  21684 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1978-10-04  2024-12-13  48925 
    pH, water, unfiltered, field, standard units  1980-10-17  1992-09-30  2104 
    Turbidity, water, unfiltered, broad band light source (400-680 nm), detection angle 90 +-30 degrees to incident light, nephelometric turbidity units (NTU)  1990-09-30  1994-09-30  4051 
    Suspended sediment concentration, milligrams per liter  1978-10-05  1986-05-23  2459 
    Suspended sediment discharge, short tons per day  1978-10-01  1986-09-29  2910 
 Daily Statistics 
    Temperature, water, degrees Celsius  1978-10-04  2024-03-27 16230 
    Discharge, cubic feet per second  1965-08-01  2023-11-28 21304 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1978-10-04  2024-06-12 16105 
    Suspended sediment concentration, milligrams per liter  1978-10-05  1986-05-23 2459 
    Suspended sediment discharge, short tons per day  1978-10-01  1986-09-29 2910 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1978-10  2024-03  
    Discharge, cubic feet per second  1965-08  2023-11  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1978-10  2024-06  
    Suspended sediment concentration, milligrams per liter  1978-10  1986-05  
    Suspended sediment discharge, short tons per day  1978-10  1986-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  1979  2024  
    Discharge, cubic feet per second  1965  2024  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1979  2024  
    Suspended sediment concentration, milligrams per liter  1979  1986  
    Suspended sediment discharge, short tons per day  1979  1986  
 Peak streamflow 1966-01-14  2022-11-04  58 
 Field measurements 1977-12-14  2024-10-29  303 
 Field/Lab water-quality samples 1971-03-14  1984-01-28  1161 
 Water-Year Summary 2006  2023  17 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Oregon Water Science Center
Email questions about this site to Oregon Water Science Center Water-Data Inquiries