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

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text

Station operated in cooperation with Portland Water Bureau.

NOTE: The most current shifted rating for this site can be found at USGS Rating Depot website.
Boating safety tips
Available Parameters Available Period
  
2007-10-01  2026-10-15
1988-10-01  2026-10-15
2007-10-01  2026-10-15
2007-10-01  2026-10-15







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius
Most recent instantaneous value: 8.3 10-15-2026   23:45 PDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 8.35 10-15-2026   23:45 PDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Oct 16 based on 61 water years of record more
Most Recent
Instantaneous
Value Oct 16		 Min
(1988)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2017)
8.35 9.00 14 24 35 38 247

Gage height, feet
Most recent instantaneous value: 0.38 10-15-2026   23:45 PDT
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 44 10-15-2026   23:45 PDT
Graph of Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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