USGS 11501000 SPRAGUE RIVER NEAR CHILOQUIN, OR

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated in cooperation with the Klamath Tribes and funded by U.S. Geological Survey National Streamflow Information Program (NSIP).

NOTE: The most current shifted rating for this site can be found at USGS Rating Depot website.
Available Parameters Available Period
  
2007-10-01  2025-12-18
1987-10-01  2025-12-18
2007-10-01  2025-12-18
2023-02-15  2025-12-18
2007-11-17  2024-10-03
2022-11-29  2025-12-18
2007-11-17  2024-10-03







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 4.3 12-18-2025   08:30 PST
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 283 12-18-2025   08:30 PST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Dec 18 based on 103 water years of record more
Min
(1925)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Dec 18		 Median 75th
percen-
tile		 Mean Max
(1978)
160 280 283 330 439 444 1600

Gage height, feet
Most recent instantaneous value: 1.71 12-18-2025   08:30 PST
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, EXO Monitor
Most recent instantaneous value: 95 12-18-2025   08:30 PST
Graph of Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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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), EXO Monitor, [YSI EXO3]
Most recent instantaneous value: 4.2 12-18-2025   08:30 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), [YSI EXO3]

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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), [FTS DTS-12]
 
-- Data temporarily unavailable for the time period specified --

Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter
 
-- Data temporarily unavailable for the time period specified --