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2016 Real Time Water Temperatures at Bonneville Dam

 
Step1: Choose a Dam:
select
Step2: Click to Show/hide the legend:
Step3: Press submit button to generate temperature graph:
Step4: Press Report button to generate temperature report:
08/25/2016 Water Conditions
Image of Water temperature Image of
71.8
71.7
8/25/2016 12:00:00 AM
Current Weather Conditions In Cascade Locks, OR (97014)
Sunny
83.0
8/26/2016 12:45:10 PM
Image of Sunny
BONNEVILLE DAM YTD
317751
29636
106010
35406
1769981
342479
48888
Image of BON
8/26/2016 12:26:35 PM
 - Scrollcase temperature  - Tlwtr TDGFMS (Avg Daily)
 - Frby TDGFMS (Avg Daily)
BONNEVILLE DAM 8/25/2016 12:00:00 AM
10886
1470
1586
319
63
2
283
239
27
Image of Chinook Adult Up
8/26/2016 12:26:35 PM
Chinook Adult Up
BONNEVILLE DAM 8/24/2016 12:00:00 AM
4092
561
1268
313
53
1
187
68
19
Image of Chinook Adult Up
8/26/2016 12:26:35 PM
Chinook Adult Up
BONNEVILLE DAM 8/23/2016 12:00:00 AM
1738
230
1330
293
29
7
260
18
8
Image of Chinook Adult Down
8/26/2016 12:26:35 PM
Chinook Adult Down
BON

The scrollcase temperature is measured generally once per day, and the scrollcase, although at a different elevation in each dam, is useful indicator of the temperature that the fish passing through the juvenile bypass system experience. 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.
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This page was last modified on May 6,2014

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