USGS 14152000 MIDDLE FORK WILLAMETTE RIVER AT JASPER, OR

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated in cooperation with the U.S. Army Corps of Engineers.

NOTE: River forecasts and additional data can be obtained at the 
National Weather Service's Advanced Hydrologic Prediction Services web page.

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  2026-02-20
1986-10-01  2026-02-20
2007-10-01  2026-02-20
2012-11-01  2026-02-20
2012-10-27  2018-02-25
2023-08-08  2026-02-20







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 7.0 02-20-2026   13:30 PST
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Discharge, cubic feet per second
Most recent instantaneous value: 1770 02-20-2026   13:30 PST
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Daily discharge, cubic feet per second -- statistics for Feb 20 based on 81 water years of record more
Min
(1977)		 Most Recent
Instantaneous
Value Feb 20		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2014)
625 1770 1960 2470 4310 5210 18000

Gage height, feet
Most recent instantaneous value: 2.70 02-20-2026   13:30 PST
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Dissolved oxygen, water, unfiltered, milligrams per liter, WQ Monitor
Most recent instantaneous value: 13.3 02-20-2026   12:45 PST
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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
 
-- 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), WQ Monitor
Most recent instantaneous value: 5.2 02-20-2026   12:45 PST
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

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