The Oswego Diversion Dam is located in the Tualatin River at river mile 3.4. Data are collected on the half hour. Periods with no data are plotted as grey areas.

These data are provisional and are subject to revision. Phycocyanin concentrations are estimates only.

Graph updated: Wednesday - Jun 23, 2021 at 21:59:50 EDT

graph of phycocyanin

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U.S. Department of the Interior | U.S. Geological Survey
URL: https://or.water.usgs.gov/tualatin/monitors/oswegodam_phyc_14.html
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Page Last Modified: Tuesday - Apr 23, 2019 at 16:19:15 EDT