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* IMPORTANT: Next Generation Station Page

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.
Boating safety tips
Available Parameters Available Period
  
2007-10-01  2019-11-20
2011-09-09  2019-11-20
2011-05-27  2019-11-20
2016-11-20  2019-11-20
1988-10-01  2019-11-20
2007-10-01  2019-11-20
2007-10-01  2019-11-20
2010-03-06  2019-11-20
2007-10-01  2019-11-20
2019-04-23  2019-11-20
2019-04-23  2019-11-20
2019-04-23  2019-11-20
2011-03-23  2015-12-21
2007-10-01  2016-04-27
2019-04-23  2019-11-20







 (7)
 

  -- or --

 


 

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 10.9 11-20-2019   13:47 PST
Graph of  Temperature, water, degrees Celsius

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Barometric pressure, millimeters of mercury

Most recent instantaneous value: 731 11-20-2019   13:00 PST
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Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury

Most recent instantaneous value: 721 11-20-2019   13:00 PST
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Total partial pressure of dissolved gases, water, unfiltered, percent of saturation

Most recent instantaneous value: 99 11-20-2019   13:00 PST
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Discharge, cubic feet per second

Most recent instantaneous value: 1290 11-20-2019   13:47 PST
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Nov 20 based on 91 water years of record more
Min
(1940)
Most Recent
Instantaneous
Value Nov 20
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(1910)
480 1290 2130 3190 3730 4800 23500


Gage height, feet

Most recent instantaneous value: 3.18 11-20-2019   13:47 PST
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 46 11-20-2019   13:00 PST
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Dissolved oxygen, water, unfiltered, milligrams per liter

Most recent instantaneous value: 10.0 11-20-2019   13:00 PST
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pH, water, unfiltered, field, standard units

Most recent instantaneous value: 7.3 11-20-2019   13:00 PST
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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: 5.1 11-20-2019   13:00 PST
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 fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll

Most recent instantaneous value: 1.44 11-20-2019   13:00 PST
Graph of  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

Most recent instantaneous value: -0.07 11-20-2019   13:00 PST
Graph of  Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin

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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), [(2)]

Most recent instantaneous value: 0.4 11-20-2019   13:00 PST
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