7-Days of Data at the Willamette River at Portland, OR (14211720)Data are downloaded and processed every 3 hours. The Willamette River at Portland site is located at the Morrison Bridge in downtown Portland, OR. Data are collected every half hour. Periods with no data are plotted as grey areas. These data are provisional and are subject to revision. DischargeValues less than 20,000 ft3/s are estimates only. Graph updated: Monday, 10-Feb-2025 19:59:27 EST Stream VelocityValues near zero are estimates only. Graph updated: Monday, 10-Feb-2025 19:59:34 EST Gage HeightGraph updated: Monday, 10-Feb-2025 19:59:26 EST Water TemperatureGraph updated: Monday - Feb 10, 2025 at 19:59:31 EST Specific ConductanceGraph updated: Monday - Feb 10, 2025 at 19:59:22 EST pHGraph updated: Monday - Feb 10, 2025 at 19:59:28 EST Dissolved OxygenData in the graph are plotted against the axis of the same color. Percent saturation is estimated as a function of water temperature and barometric pressure at this site. Graph updated: Monday - Feb 10, 2025 at 19:59:23 EST TurbidityTurbidity data are measured in FNU units. Graph updated: Monday - Feb 10, 2025 at 19:59:32 EST Estimated Secchi DepthSecchi depth data are estimated based on turbidity data and are measured in feet. Graph updated: Monday - Feb 10, 2025 at 19:59:30 EST Chlorophyll Fluorescence (RFU)Graph updated: Monday - Feb 10, 2025 at 19:59:24 EST Phycocyanin Fluorescence (RFU)Graph updated: Monday - Feb 10, 2025 at 19:59:24 EST FDOM (ppb QSE)Graph updated: Monday - Feb 10, 2025 at 19:59:33 EST Nitrate (mg/L)Graph updated: Monday - Feb 10, 2025 at 19:59:28 EST
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