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2020 Real Time Water Temperatures at Bonneville Dam

 
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Step 2: Click to Show/hide the legend:
Step 3: Press submit button to generate temperature graph:
Step 4: Press Report button to generate temperature report:
 - Tlwtr TDGFMS (Avg Daily for Willamette River Morrison Bridge)
 - Frby TDGFMS (Avg Daily)
BONNEVILLE DAM YTD
5
0
307
110
0
0
0
Image of BON
1/27/2020 11:04:55 AM
BONNEVILLE DAM 1/25/2020 12:00:00 AM
0
0
24
9
0
0
0
0
0
Image of Chinook Adult Down
1/27/2020 11:04:55 AM
Chinook Adult Down
BONNEVILLE DAM 1/24/2020 12:00:00 AM
0
0
24
7
0
0
0
0
0
Image of Chinook Adult Down
1/27/2020 11:04:55 AM
Chinook Adult Down
BONNEVILLE DAM 1/23/2020 12:00:00 AM
0
0
25
6
0
0
0
0
0
Image of Chinook Adult Down
1/27/2020 11:04:55 AM
Chinook Adult Down

The Tlwtr (Tailwater) and Frby (Forebay) TDGFMS (Total Dissolved Gas Fixed Monitoring Stations), are temperature probes that are above and below the dam itself, and are used to measure the temperature at the same place dissolved gas is measured as per Boyle's Law. Sources of the data: www.nwd-wc.usace.army.mil/ftppub/water_quality and or.water.usgs.gov/will_morrison/monitors/will_morrison_t.dat Questions and comments to: webmaster@fpc.org

This page was last modified on January 10, 2020