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USGS 14182500 LITTLE NORTH SANTIAM RIVER NEAR MEHAMA, 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 Period of Record
  
1985-07-02  2024-12-11
1931-10-01  2024-12-10
2000-04-06  2024-12-11
2009-01-17  2024-12-11
2000-06-21  2024-12-11
2021-12-12  2024-12-11
2024-08-23  2024-12-11
2021-12-12  2024-08-22
2021-12-12  2024-08-22
2024-08-23  2024-12-11
2021-07-01  2024-12-11
2000-04-06  2015-12-06







 (365)
 
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Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius

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Discharge, cubic feet per second

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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Dissolved oxygen, water, unfiltered, milligrams per liter

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pH, water, unfiltered, field, standard units

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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)

Graph of DAILY Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)

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Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)

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Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll

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Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin

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Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU)

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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)

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