USGS - science for a changing world

Oregon Water Science Center

 Home Science Data/Tools Publications News
 

7-Days of Dissolved Oxygen 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 mile downtown Portland, OR. Data are collected every half hour. Periods with no data plotted are plotted as grey areas.

Data 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.

These data are provisional and are subject to revision.

Graph updated: Sunday - Nov 18, 2018 at 17:08:16 EST

graph of dissolved oxygen

 

Accessibility FOIA Privacy Policies and Notices

USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: https://or.water.usgs.gov/will_morrison/monitors/will_morrison_do_7.html
Page Contact Information: Stewart Rounds
Page Last Modified: Monday - Feb 5, 2018 at 18:37:15 EST