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USGS 11502500 WILLIAMSON RIVER BLW SPRAGUE RIVER NR CHILOQUIN,OR

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated in cooperation with PacifiCorp and the Klamath Tribes.

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.

Click Here for Additional Real-Time Water Quality Data.
Available Parameters Available Period
  
2007-10-17  2021-09-17
1987-10-01  2021-09-17
2021-05-20  2021-09-17
2007-10-17  2021-09-17
2021-05-20  2021-09-17
2007-10-17  2021-09-17







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 12.7 09-17-2021   19:00 PDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 490 09-17-2021   19:00 PDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Sep 17 based on 103 water years of record more
Min
(2002)		 Most Recent
Instantaneous
Value Sep 17		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(1958)
418 490 496 544 559 615 864

Gage height, feet
Most recent instantaneous value: 3.34 09-17-2021   19:00 PDT
Graph of Gage height, feet

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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)
Most recent instantaneous value: 2.4 09-17-2021   19:00 PDT
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Suspended sediment load, water, unfiltered, estimated by regression equation, pounds per second
Most recent instantaneous value: 0.1251431 09-17-2021   19:00 PDT
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Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter
Most recent instantaneous value: 4.1 09-17-2021   19:00 PDT
Graph of Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter

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