Lower Columbia River Temperature Report for October 2021  
Generated 2021-11-01 06:18:08

  McNary Dam forebay on Columbia R. (MCNA) McNary Dam tailwater on Columbia R. (MCPW) John Day Dam forebay (JDY) John Day Dam tailwater (JHAW) The Dalles Dam forebay on Columbia R. (TDA) The Dalles tailwater Downstream (TDDO) Bonneville Dam forebay (BON) Cascade Island (CCIW) Warrendale (WRNO) Camas / Washougal (CWMW) Pasco - Columbia Rivers (PAQW)
Date Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05
10 01 --- --- --- 0/0 64.9 65.1 65.3 0/24 --- --- --- 0/0 65.8 65.9 66.0 0/24 --- --- --- 0/0 65.4 65.6 65.8 0/24 --- --- --- 0/0 --- --- --- 0/0 64.8 65.3 65.9 0/24 --- --- --- 0/0 --- --- --- 0/0
10 02 --- --- --- 0/0 64.5 64.8 64.9 0/24 --- --- --- 0/0 65.7 65.8 66.0 0/24 --- --- --- 0/0 65.2 65.4 65.6 0/24 --- --- --- 0/0 --- --- --- 0/0 64.5 65.2 65.7 0/24 --- --- --- 0/0 --- --- --- 0/0
10 03 --- --- --- 0/0 64.0 64.3 64.5 0/24 --- --- --- 0/0 65.7 65.8 65.8 0/24 --- --- --- 0/0 65.1 65.3 65.5 0/24 --- --- --- 0/0 --- --- --- 0/0 64.5 64.9 65.9 0/24 --- --- --- 0/0 --- --- --- 0/0
10 04 --- --- --- 0/0 63.8 64.0 64.2 0/24 --- --- --- 0/0 65.5 65.6 65.7 0/24 --- --- --- 0/0 65.2 65.3 65.5 0/24 --- --- --- 0/0 --- --- --- 0/0 64.4 64.8 65.4 0/24 --- --- --- 0/0 --- --- --- 0/0
10 05 --- --- --- 0/0 63.7 63.9 64.1 0/24 --- --- --- 0/0 65.0 65.3 65.5 0/24 --- --- --- 0/0 65.0 65.2 65.3 0/24 --- --- --- 0/0 --- --- --- 0/0 64.1 64.4 64.6 0/24 --- --- --- 0/0 --- --- --- 0/0
10 06 --- --- --- 0/0 63.5 63.6 63.7 0/24 --- --- --- 0/0 64.6 64.8 65.0 0/24 --- --- --- 0/0 64.4 64.7 64.9 0/24 --- --- --- 0/0 --- --- --- 0/0 63.7 64.0 64.2 0/24 --- --- --- 0/0 --- --- --- 0/0
10 07 --- --- --- 0/0 63.3 63.4 63.6 0/24 --- --- --- 0/0 64.4 64.5 64.6 0/24 --- --- --- 0/0 63.8 64.0 64.3 0/24 --- --- --- 0/0 --- --- --- 0/0 63.1 63.7 64.1 0/24 --- --- --- 0/0 --- --- --- 0/0
10 08 --- --- --- 0/0 62.9 63.2 63.3 0/24 --- --- --- 0/0 64.0 64.2 64.4 0/24 --- --- --- 0/0 63.6 63.7 63.8 0/24 --- --- --- 0/0 --- --- --- 0/0 63.0 63.4 63.8 0/24 --- --- --- 0/0 --- --- --- 0/0
10 09 --- --- --- 0/0 62.4 62.7 62.9 0/24 --- --- --- 0/0 63.5 63.7 64.0 0/24 --- --- --- 0/0 63.2 63.4 63.6 0/24 --- --- --- 0/0 --- --- --- 0/0 63.0 63.2 63.5 0/24 --- --- --- 0/0 --- --- --- 0/0
10 10 --- --- --- 0/0 61.7 62.1 62.4 0/24 --- --- --- 0/0 63.1 63.4 63.6 0/24 --- --- --- 0/0 62.6 63.0 63.2 0/24 --- --- --- 0/0 --- --- --- 0/0 61.7 62.5 63.0 0/24 --- --- --- 0/0 --- --- --- 0/0
10 11 --- --- --- 0/0 61.2 61.6 61.8 0/24 --- --- --- 0/0 62.7 62.9 63.0 0/24 --- --- --- 0/0 61.8 62.2 62.5 0/24 --- --- --- 0/0 --- --- --- 0/0 61.2 61.6 62.2 0/24 --- --- --- 0/0 --- --- --- 0/0
10 12 --- --- --- 0/0 60.6 61.0 61.2 0/24 --- --- --- 0/0 62.5 62.6 62.7 0/24 --- --- --- 0/0 61.2 61.3 61.7 0/24 --- --- --- 0/0 --- --- --- 0/0 60.4 60.9 61.2 0/24 --- --- --- 0/0 --- --- --- 0/0
10 13 --- --- --- 0/0 60.0 60.3 60.6 0/24 --- --- --- 0/0 62.0 62.3 62.5 0/24 --- --- --- 0/0 61.1 61.2 61.3 0/24 --- --- --- 0/0 --- --- --- 0/0 60.3 60.5 60.8 0/24 --- --- --- 0/0 --- --- --- 0/0
10 14 --- --- --- 0/0 59.5 59.7 59.9 0/24 --- --- --- 0/0 61.8 61.9 62.0 0/24 --- --- --- 0/0 60.9 61.1 61.2 0/24 --- --- --- 0/0 --- --- --- 0/0 60.0 60.2 60.4 0/24 --- --- --- 0/0 --- --- --- 0/0
10 15 --- --- --- 0/0 59.4 59.5 59.7 0/24 --- --- --- 0/0 61.4 61.6 61.7 0/24 --- --- --- 0/0 60.7 60.9 61.0 0/24 --- --- --- 0/0 --- --- --- 0/0 59.5 60.1 60.5 0/24 --- --- --- 0/0 --- --- --- 0/0
10 16 --- --- --- 0/0 59.2 59.4 59.6 0/24 --- --- --- 0/0 61.1 61.3 61.4 0/24 --- --- --- 0/0 60.9 61.0 61.2 0/24 --- --- --- 0/0 --- --- --- 0/0 59.6 60.0 60.6 0/24 --- --- --- 0/0 --- --- --- 0/0
10 17 --- --- --- 0/0 58.7 58.9 59.1 0/24 --- --- --- 0/0 60.6 60.8 61.1 0/24 --- --- --- 0/0 60.9 61.1 61.2 0/24 --- --- --- 0/0 --- --- --- 0/0 59.6 60.0 60.3 0/24 --- --- --- 0/0 --- --- --- 0/0
10 18 --- --- --- 0/0 58.4 58.5 58.7 0/24 --- --- --- 0/0 60.2 60.4 60.6 0/24 --- --- --- 0/0 60.4 60.7 60.9 0/24 --- --- --- 0/0 --- --- --- 0/0 59.6 59.9 60.1 0/24 --- --- --- 0/0 --- --- --- 0/0
10 19 --- --- --- 0/0 58.3 58.5 58.8 0/24 --- --- --- 0/0 60.1 60.1 60.2 0/24 --- --- --- 0/0 59.6 59.9 60.2 0/24 --- --- --- 0/0 --- --- --- 0/0 59.1 59.4 59.8 0/24 --- --- --- 0/0 --- --- --- 0/0
10 20 --- --- --- 0/0 58.5 58.6 58.8 0/24 --- --- --- 0/0 59.8 60.0 60.1 0/24 --- --- --- 0/0 59.5 59.6 59.7 0/24 --- --- --- 0/0 --- --- --- 0/0 58.9 59.1 59.5 0/24 --- --- --- 0/0 --- --- --- 0/0
10 21 --- --- --- 0/0 58.6 58.7 58.9 0/24 --- --- --- 0/0 59.6 59.7 59.8 0/24 --- --- --- 0/0 59.5 59.6 59.7 0/24 --- --- --- 0/0 --- --- --- 0/0 58.9 59.2 59.5 0/24 --- --- --- 0/0 --- --- --- 0/0
10 22 --- --- --- 0/0 58.7 58.8 58.9 0/24 --- --- --- 0/0 59.3 59.4 59.5 0/24 --- --- --- 0/0 59.4 59.5 59.7 0/24 --- --- --- 0/0 --- --- --- 0/0 59.0 59.2 59.3 0/24 --- --- --- 0/0 --- --- --- 0/0
10 23 --- --- --- 0/0 58.6 58.7 58.8 0/24 --- --- --- 0/0 59.1 59.2 59.3 0/24 --- --- --- 0/0 59.1 59.3 59.4 0/24 --- --- --- 0/0 --- --- --- 0/0 58.6 58.9 59.1 0/24 --- --- --- 0/0 --- --- --- 0/0
10 24 --- --- --- 0/0 58.5 58.6 58.6 0/24 --- --- --- 0/0 58.8 58.9 59.0 0/24 --- --- --- 0/0 58.6 58.9 59.1 0/24 --- --- --- 0/0 --- --- --- 0/0 58.2 58.5 58.7 0/24 --- --- --- 0/0 --- --- --- 0/0
10 25 --- --- --- 0/0 58.3 58.5 58.6 0/24 --- --- --- 0/0 58.4 58.6 58.8 0/24 --- --- --- 0/0 58.3 58.4 58.6 0/24 --- --- --- 0/0 --- --- --- 0/0 57.8 58.1 58.3 0/24 --- --- --- 0/0 --- --- --- 0/0
10 26 --- --- --- 0/0 58.2 58.3 58.4 0/24 --- --- --- 0/0 58.2 58.4 58.4 0/24 --- --- --- 0/0 58.0 58.2 58.3 0/24 --- --- --- 0/0 --- --- --- 0/0 57.8 58.0 58.1 0/24 --- --- --- 0/0 --- --- --- 0/0
10 27 --- --- --- 0/0 58.0 58.1 58.2 0/24 --- --- --- 0/0 58.1 58.1 58.2 0/24 --- --- --- 0/0 57.8 57.9 58.0 0/24 --- --- --- 0/0 --- --- --- 0/0 57.3 57.7 57.8 0/24 --- --- --- 0/0 --- --- --- 0/0
10 28 --- --- --- 0/0 57.8 57.9 58.0 0/24 --- --- --- 0/0 58.0 58.0 58.0 0/24 --- --- --- 0/0 57.8 57.8 57.8 0/24 --- --- --- 0/0 --- --- --- 0/0 57.3 57.6 57.9 0/24 --- --- --- 0/0 --- --- --- 0/0
10 29 --- --- --- 0/0 57.6 57.8 57.9 0/24 --- --- --- 0/0 57.8 57.9 58.0 0/24 --- --- --- 0/0 57.6 57.7 57.8 0/24 --- --- --- 0/0 --- --- --- 0/0 57.0 57.4 57.6 0/24 --- --- --- 0/0 --- --- --- 0/0
10 30 --- --- --- 0/0 56.9 57.2 57.5 0/24 --- --- --- 0/0 57.4 57.6 58.4 0/24 --- --- --- 0/0 57.4 57.5 57.7 0/24 --- --- --- 0/0 --- --- --- 0/0 55.8 56.3 56.9 0/24 --- --- --- 0/0 --- --- --- 0/0
10 31 --- --- --- 0/0 56.3 56.6 56.9 0/24 --- --- --- 0/0 57.3 57.3 57.4 0/24 --- --- --- 0/0 56.9 57.2 57.4 0/24 --- --- --- 0/0 --- --- --- 0/0 54.8 55.3 55.6 0/24 --- --- --- 0/0 --- --- --- 0/0
>68.05 0 0 0 0/
0		 0 0 0 0/
744		 0 0 0 0/
0		 0 0 0 0/
744		 0 0 0 0/
0		 0 0 0 0/
744		 0 0 0 0/
0		 0 0 0 0/
0		 0 0 0 0/
744		 0 0 0 0/
0		 0 0 0 0/
0

Temperature in Degrees Fahrenheit
<32 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 >86

Bold, red text denotes values above 68.05°F.
--- indicates No Data

NOTICE: This report is based on raw, unverified data.