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14-Days of Data from the Tualatin River at Highway 219 (14206241)

These data are provided by the Jackson Bottom Wetlands Preserve. Data are collected on the hour. Periods with no data are plotted as grey areas. Recent data are provisional and subject to revision.


During periods of high water, discharge data may not be available because the water depth may exceed the range of the rating curve.

graph of streamflow

Gage Height

graph of river gage height

Water Temperature

graph of water temperature

Specific Conductance

graph of specific conductance


graph of pH

Dissolved Oxygen

Data in the graph are plotted against the axis of the same color. Percent saturation is estimated as a function of water temperature and site elevation.

graph of dissolved oxygen


Turbidity data are measured in FNU units.

graph of turbidity


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