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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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Available Parameters Available Period
All 11 Available Parameters for this site
  
00010 Temperature, water 2007-10-01  2017-09-26
00025 Air pressure 2011-09-09  2017-09-26
00047 Pressure, diss gases 2011-05-27  2017-09-26
00048 Pressure, diss gases 2014-09-27  2017-09-26
00060 Discharge 1988-10-01  2017-09-26
00065 Gage height 2017-05-29  2017-09-26
00095 Specific cond at 25C 2007-10-01  2015-12-21
00300 Dissolved oxygen 2010-03-06  2016-04-28
00400 pH 2007-10-01  2015-12-21
62361 Chlorophyll, in situ 2011-03-23  2015-12-21
63680 Turbidity, Form Neph 2007-10-01  2016-04-27

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 9.7 09-26-2017   11:00 PDT
Graph of  Temperature, water, degrees Celsius

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Barometric pressure, millimeters of mercury

Most recent instantaneous value: 735 09-26-2017   11:00 PDT
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Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury

Most recent instantaneous value: 741 09-26-2017   11:00 PDT
Graph of  Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury

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

Most recent instantaneous value: 101 09-26-2017   11:00 PDT
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Discharge, cubic feet per second

Most recent instantaneous value: 1570 09-26-2017   11:00 PDT
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Daily discharge, cubic feet per second -- statistics for Sep 26 based on 88 years of record more
Min
(1940)
25th
percen-
tile
Most Recent
Instantaneous
Value Sep 26
Mean Median 75th
percen-
tile
Max
(1972)
448 985 1570 1770 2000 2360 3370


Gage height, feet

Most recent instantaneous value: 3.41 09-26-2017   11:00 PDT
Graph of  Gage height, feet

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