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USGS 14139800 SOUTH FORK BULL RUN RIVER NEAR BULL RUN, 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  2026-04-13
1986-10-01  2026-04-13
2007-10-01  2026-04-13
2007-10-01  2026-04-13
2023-10-27  2024-05-21
2023-09-28  2026-04-13







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 7.5 04-13-2026   08:45 PDT
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Discharge, cubic feet per second
Most recent instantaneous value: 108 04-13-2026   08:45 PDT
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Daily discharge, cubic feet per second -- statistics for Apr 13 based on 50 water years of record more
Min
(2004)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Apr 13		 Median Mean 75th
percen-
tile		 Max
(2009)
40.2 99 108 148 164 207 430

Gage height, feet
Most recent instantaneous value: 4.01 04-13-2026   08:45 PDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 24 04-13-2026   08:45 PDT
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Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)
 
-- Data temporarily unavailable for the time period specified --

Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
Most recent instantaneous value: 0.9 04-13-2026   08:45 PDT
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