USGS 14181500 NORTH SANTIAM RIVER AT NIAGARA, OR

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text

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  2024-04-17
2011-09-09  2024-04-17
2011-05-27  2024-04-17
2021-04-18  2024-04-17
1988-10-01  2024-04-17
2007-10-01  2024-04-17
2007-10-01  2024-04-17
2010-03-06  2024-04-17
2007-10-01  2024-04-17
2021-04-18  2024-04-17
2024-04-11  2024-04-17
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  2024-04-17







 (7)
 

  -- or --

 


 

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 6.6 04-17-2024   17:00 PDT
Graph of  Temperature, water, degrees Celsius

Add up to 2 more sites and replot for "Temperature, water, degrees Celsius"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages




Barometric pressure, millimeters of mercury

Most recent instantaneous value: 738 04-17-2024   16:00 PDT
Graph of  Barometric pressure, millimeters of mercury

Add up to 2 more sites and replot for "Barometric pressure, millimeters of mercury"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages




Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury, TDG Monitor

Most recent instantaneous value: 773 04-17-2024   16:00 PDT
Graph of  Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury

Add up to 2 more sites and replot for "Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury, TDG Monitor"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages




Total partial pressure of dissolved gases, water, unfiltered, percent of saturation

Most recent instantaneous value: 105 04-17-2024   16:00 PDT
Graph of  Total partial pressure of dissolved gases, water, unfiltered, percent of saturation

Add up to 2 more sites and replot for "Total partial pressure of dissolved gases, water, unfiltered, percent of saturation"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages




Discharge, cubic feet per second

Most recent instantaneous value: 1570 04-17-2024   17:00 PDT
Graph of  Discharge, cubic feet per second

Add up to 2 more sites and replot for "Discharge, cubic feet per second"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages


Daily discharge, cubic feet per second -- statistics for Apr 17 based on 94 water years of record more
Min
(1977)
25th
percen-
tile
Most Recent
Instantaneous
Value Apr 17
Median Mean 75th
percen-
tile
Max
(2002)
473 1160 1570 1760 2270 2830 9990


Gage height, feet

Most recent instantaneous value: 3.43 04-17-2024   17:00 PDT
Graph of  Gage height, feet

Add up to 2 more sites and replot for "Gage height, feet"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages




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

Most recent instantaneous value: 36 04-17-2024   16:00 PDT
Graph of  Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Add up to 2 more sites and replot for "Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, EXO WQ Monitor"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages




Dissolved oxygen, water, unfiltered, milligrams per liter, EXO WQ Monitor

Most recent instantaneous value: 12.6 04-17-2024   16:00 PDT
Graph of  Dissolved oxygen, water, unfiltered, milligrams per liter

Add up to 2 more sites and replot for "Dissolved oxygen, water, unfiltered, milligrams per liter, EXO WQ Monitor"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages




pH, water, unfiltered, field, standard units, EXO WQ Monitor

Most recent instantaneous value: 7.7 04-17-2024   16:00 PDT
Graph of  pH, water, unfiltered, field, standard units

Add up to 2 more sites and replot for "pH, water, unfiltered, field, standard units, EXO WQ Monitor"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages




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: 6.3 04-17-2024   16:00 PDT
Graph of  Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)

Add up to 2 more sites and replot for "Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages




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

Most recent instantaneous value: 0.4 04-17-2024   16:00 PDT
Graph of  Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)

Add up to 2 more sites and replot for "Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages




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

Add up to 2 more sites and replot for "Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin, EXO WQ Monitor"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages




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)

Add up to 2 more sites and replot for "Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU), EXO WQ Monitor"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages



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 04-17-2024   16:00 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)

Add up to 2 more sites and replot for "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"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages