USGS 14181500 NORTH SANTIAM RIVER AT NIAGARA, OR

PROVISIONAL DATA SUBJECT TO REVISION

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

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.
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Recent Image of USGS 14181500 NORTH SANTIAM RIVER AT NIAGARA, OR
Available Parameters Available Period
  
2007-10-01  2024-04-18
2011-09-09  2024-04-18
2011-05-27  2024-04-18
2021-04-18  2024-04-18
1988-10-01  2024-04-18
2007-10-01  2024-04-18
2007-10-01  2024-04-18
2010-03-06  2024-04-18
2007-10-01  2024-04-18
2021-04-18  2024-04-18
2024-04-11  2024-04-18
2021-04-18  2024-04-11
2024-04-12  2024-04-12
2011-03-23  2015-12-21
2007-10-01  2016-04-27
2019-04-23  2024-04-18







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 6.2 04-18-2024   09:55 PDT
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Barometric pressure, millimeters of mercury
Most recent instantaneous value: 736 04-18-2024   09:00 PDT
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Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury, TDG Monitor
Most recent instantaneous value: 780 04-18-2024   09:00 PDT
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Total partial pressure of dissolved gases, water, unfiltered, percent of saturation
Most recent instantaneous value: 106 04-18-2024   09:00 PDT
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Discharge, cubic feet per second
Most recent instantaneous value: 1610 04-18-2024   09:55 PDT
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Daily discharge, cubic feet per second -- statistics for Apr 18 based on 94 water years of record more
Min
(1977)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Apr 18		 Median Mean 75th
percen-
tile		 Max
(1919)
467 1170 1610 1670 2280 2950 8060

Gage height, feet
Most recent instantaneous value: 3.46 04-18-2024   09:55 PDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, EXO WQ Monitor
Most recent instantaneous value: 36 04-18-2024   09:00 PDT
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Dissolved oxygen, water, unfiltered, milligrams per liter, EXO WQ Monitor
Most recent instantaneous value: 12.7 04-18-2024   09:00 PDT
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pH, water, unfiltered, field, standard units, EXO WQ Monitor
Most recent instantaneous value: 7.6 04-18-2024   09:00 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)
Most recent instantaneous value: 6.6 04-18-2024   09:00 PDT
Graph of 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)
Most recent instantaneous value: 0.4 04-18-2024   09:00 PDT
Graph of Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)

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Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin, EXO WQ Monitor
Most recent instantaneous value: 0.48 04-11-2024   14:00 PDT
Graph of 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), EXO WQ Monitor
Most recent instantaneous value: 4.16 04-12-2024   09:00 PDT
Graph of 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)
 
-- 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), EXO WQ Monitor
Most recent instantaneous value: 0.6 04-18-2024   09:00 PDT
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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