Lower Granite Fish Ladder Daily Average Temperatures

Date Tailwater
Observation
Deck		 Entrance Fish Trap Turn Pool Diffuser Exit Pool Forebay
South of
Exit Pool		 Forebay
North of
Exit Pool
13-Jun 58.47 57.80 58.56 58.67 58.62 58.73 58.95 58.85
14-Jun 58.29 57.59 58.19 58.53 58.56 58.76 58.97 58.84
15-Jun 59.08 58.13 58.69 59.57 59.95 60.38 60.77 60.47
16-Jun 59.85 58.82 59.70 60.53 60.76 61.14 61.67 61.17
17-Jun 60.32 59.41 60.46 60.88 61.00 61.22 61.52 61.33
18-Jun 62.13 61.14 62.51 62.75 62.83 63.01 63.15 63.08
19-Jun 63.75 62.65 63.90 64.52 64.81 65.15 65.31 65.17
20-Jun 63.88 62.74 64.47 64.80 64.86 65.05 65.25 65.17
21-Jun 64.27 63.24 64.66 64.99 65.05 65.25 65.41 65.35
22-Jun 65.24 64.33 65.67 65.85 65.86 65.99 66.16 66.05
23-Jun 66.22 65.16 66.19 66.90 67.21 67.61 67.55 67.71
24-Jun 66.60 65.47 66.93 67.43 67.61 67.92 67.74 67.99
25-Jun 66.63 65.84 67.04 67.34 67.41 67.58 67.50 67.67
26-Jun 66.70 66.01 67.02 67.13 67.15 67.27 67.13 67.32
27-Jun 67.17 66.46 67.40 67.67 67.74 67.93 67.78 68.03
28-Jun 66.92 66.26 67.13 67.31 67.37 67.51 67.52 67.57
29-Jun 67.04 66.50 67.45 67.49 67.50 67.60 67.45 67.62
30-Jun 66.48 66.00 67.11 67.16 67.14 67.22 66.93 67.25
01-Jul 65.09 64.59 65.42 65.51 65.48 65.55 65.34 65.56
02-Jul 62.35 61.67 62.57 63.11 63.24 63.54 63.53 63.50
03-Jul 60.41 59.54 60.34 61.36 61.79 62.40 62.44 62.51
04-Jul 60.74 59.92 60.88 61.72 61.97 62.32 62.31 62.38
05-Jul 61.73 60.92 62.13 62.66 62.79 62.99 62.88 63.08
06-Jul 63.12 62.18 63.36 64.58 65.08 65.55 65.55 65.69
07-Jul 64.88 63.64 65.12 66.74 67.35 67.94 67.84 68.12
08-Jul 64.69 63.72 65.48 66.01 66.21 66.44 66.29 66.53
09-Jul 65.14 64.31 65.52 65.78 65.83 65.99 65.82 66.01
10-Jul 65.48 64.66 65.74 66.02 66.03 66.18 66.17 66.27
11-Jul 65.38 64.56 65.34 65.75 65.78 66.00 65.94 66.03
12-Jul 65.18 64.44 65.23 65.50 65.49 65.67 65.51 65.78
13-Jul 65.56 64.60 65.28 66.02 66.30 66.71 66.56 66.84

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