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

Recent Image of USGS 14181500 NORTH SANTIAM RIVER AT NIAGARA, OR
Available Parameters Available Period
  
2007-10-01  2023-06-02
2011-09-09  2023-06-02
2011-05-27  2023-06-02
2020-06-01  2023-06-02
1988-10-01  2023-06-02
2007-10-01  2023-06-02
2007-10-01  2023-06-02
2010-03-06  2023-06-02
2007-10-01  2023-06-02
2020-06-01  2023-06-02
2020-06-01  2023-06-02
2020-06-01  2023-06-02
2011-03-23  2015-12-21
2007-10-01  2016-04-27
2019-04-23  2023-06-02







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 7.6 06-02-2023   08:40 PDT
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Barometric pressure, millimeters of mercury
Most recent instantaneous value: 735 06-02-2023   08:00 PDT
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Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury
Most recent instantaneous value: 770 06-02-2023   08:00 PDT
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Total partial pressure of dissolved gases, water, unfiltered, percent of saturation
Most recent instantaneous value: 105 06-02-2023   08:00 PDT
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Discharge, cubic feet per second
Most recent instantaneous value: 1420 06-02-2023   08:40 PDT
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Daily discharge, cubic feet per second -- statistics for Jun 2 based on 94 water years of record more
Min
(1973)		 Most Recent
Instantaneous
Value Jun 2		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2010)
628 1420 1460 2030 2410 3050 8650

Gage height, feet
Most recent instantaneous value: 3.21 06-02-2023   08:40 PDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 39 06-02-2023   08:00 PDT
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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 12.2 06-02-2023   08:00 PDT
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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 7.4 06-02-2023   08:00 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: 6.4 06-02-2023   08:00 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 fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll, [(2)]
Most recent instantaneous value: 1.60 06-02-2023   08:00 PDT
Graph of Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll, [(2)]

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Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin
Most recent instantaneous value: 0.30 06-02-2023   08:00 PDT
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)
Most recent instantaneous value: 1.2 06-02-2023   08:00 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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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), [(2)]
 
-- Data temporarily unavailable for the time period specified --