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 |
Min (1940) | 25th percen- tile | Median | Most Recent Instantaneous Value Jul 5 | Mean | 75th percen- tile | Max (1916) |
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560 | 1040 | 1210 | 1230 | 1380 | 1520 | 4500 |
Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll, EXO WQ Monitor |
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Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin, EXO WQ Monitor |
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Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter |
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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) |
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