<<<   Lower Columbia River Temperature Report for September 2010   >>>
Generated Tue Jun 21 16:32:43 2011

  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)
Date MinAvgMax>68 MinAvgMax>68 MinAvgMax>68 MinAvgMax>68 MinAvgMax>68 MinAvgMax>68 MinAvgMax>68 MinAvgMax>68 MinAvgMax>68 MinAvgMax>68
Sep 1 67.2 67.5 67.7 0/24 67.2 67.5 67.8 0/24 68.3 68.4 68.4 24/24 68.5 68.6 68.7 24/24 67.7 67.8 68.0 0/24 67.7 67.8 68.0 3/24 67.0 67.0 67.1 0/24 66.9 67.1 67.4 0/24 66.6 67.0 67.5 0/24 66.8 67.1 67.4 0/24
Sep 2 66.9 67.1 67.3 0/24 67.1 67.2 67.5 0/24 68.2 68.6 69.2 24/24 68.4 68.6 68.8 24/24 67.8 68.0 68.4 9/24 67.6 67.9 68.3 11/24 66.9 67.0 67.1 0/24 66.8 67.1 67.3 0/24 65.8 66.9 68.2 1/24 66.5 66.9 67.4 0/24
Sep 3 66.8 67.2 67.8 0/24 67.0 67.2 67.4 0/24 68.5 68.8 69.1 24/24 68.6 68.7 69.0 24/24 68.2 68.5 69.2 24/24 68.3 68.5 68.7 24/24 66.9 67.1 67.4 0/24 66.9 67.2 67.5 0/24 65.8 67.1 68.5 3/24 66.2 67.0 67.7 0/24
Sep 4 66.4 66.6 66.8 0/24 66.1 66.8 67.1 0/24 68.3 68.4 68.5 24/24 68.2 68.5 68.6 24/24 68.3 68.5 68.8 24/24 68.1 68.6 68.8 24/24 67.3 67.4 67.5 0/24 67.0 67.3 67.7 0/24 66.7 67.1 68.1 2/24 66.8 67.3 67.5 0/24
Sep 5 66.5 66.6 66.7 0/24 66.1 66.4 66.8 0/24 67.7 68.0 68.3 10/24 67.7 68.0 68.2 16/24 67.3 67.9 68.3 14/24 67.7 67.9 68.1 6/24 66.6 66.9 67.2 0/24 66.7 66.9 67.1 0/24 65.8 66.6 67.4 0/24 66.4 66.6 66.9 0/24
Sep 6 66.4 66.5 66.6 0/24 66.1 66.4 66.7 0/24 67.4 67.5 67.7 0/24 67.4 67.6 67.8 0/24 66.6 66.9 67.2 0/24 66.8 67.2 67.5 0/24 66.4 66.4 66.5 0/24 66.2 66.5 66.8 0/24 65.1 66.2 67.2 0/24 65.6 66.4 67.1 0/24
Sep 7 66.5 66.7 67.1 0/24 66.3 66.5 66.7 0/24 67.1 67.3 67.5 0/24 66.9 67.2 67.4 0/24 66.5 66.6 66.7 0/24 66.4 66.5 66.7 0/24 66.2 66.4 66.5 0/24 66.3 66.4 66.6 0/24 65.7 66.1 66.6 0/24 66.2 66.5 66.7 0/24
Sep 8 66.9 67.0 67.1 0/24 66.7 66.8 67.1 0/24 67.0 67.1 67.3 0/24 66.7 66.8 67.0 0/24 66.8 66.9 67.2 0/24 66.5 66.8 67.0 0/24 66.1 66.2 66.2 0/24 66.1 66.2 66.4 0/24 65.6 66.0 66.6 0/24 65.7 66.1 66.5 0/24
Sep 9 66.4 66.6 66.9 0/24 66.1 66.5 66.7 0/24 66.8 66.9 67.0 0/24 66.4 66.6 66.7 0/24 66.3 66.6 66.9 0/24 66.3 66.6 66.8 0/24 66.0 66.1 66.2 0/24 65.9 66.1 66.2 0/24 65.7 65.9 66.3 0/24 65.6 65.9 66.3 0/24
Sep 10 66.1 66.2 66.4 0/24 65.9 66.2 66.4 0/24 66.5 66.6 66.8 0/24 66.2 66.3 66.5 0/24 66.0 66.1 66.3 0/24 65.9 66.1 66.3 0/24 65.4 65.7 66.0 0/24 65.4 65.8 66.0 0/24 65.2 65.7 66.0 0/24 65.4 65.8 66.1 0/24
Sep 11 65.8 65.9 66.1 0/24 65.7 65.9 66.2 0/24 66.3 66.5 66.6 0/24 66.1 66.2 66.5 0/24 65.7 65.9 66.1 0/24 65.6 65.9 66.2 0/24 65.2 65.3 65.4 0/24 65.1 65.4 65.7 0/24 64.3 65.2 66.2 0/24 65.2 65.6 66.0 0/24
Sep 12 65.3 65.5 65.7 0/24 65.4 65.6 65.9 0/24 66.3 66.4 66.5 0/24 66.0 66.2 66.5 0/24 65.7 65.9 66.4 0/24 65.5 65.8 66.2 0/24 65.3 65.5 65.7 0/24 65.1 65.5 65.9 0/24 64.2 65.3 66.5 0/24 65.1 65.6 66.1 0/24
Sep 13 65.3 65.4 65.4 0/24 65.3 65.5 65.8 0/24 66.4 66.6 67.4 0/24 66.1 66.3 66.6 0/24 65.9 66.1 66.4 0/24 65.7 66.0 66.3 0/24 65.7 65.8 66.0 0/24 65.6 65.9 66.3 0/24 65.1 65.8 66.5 0/24 65.6 65.9 66.3 0/24
Sep 14 65.2 65.5 66.2 0/10 65.4 65.7 66.0 0/24 66.7 66.7 66.8 0/24 66.3 66.4 66.5 0/24 66.3 66.5 66.8 0/24 66.1 66.4 66.7 0/24 65.9 66.0 66.1 0/24 65.8 66.1 66.5 0/24 65.4 66.0 66.9 0/24 65.9 66.1 66.3 0/24
Sep 15 --- --- --- 0/0 65.7 65.8 66.1 0/24 66.3 66.5 66.6 0/24 65.9 66.1 66.3 0/24 66.6 66.7 66.9 0/24 66.5 66.6 66.8 0/24 65.9 66.0 66.1 0/24 65.9 66.1 66.3 0/24 65.6 66.0 66.6 0/24 65.7 66.0 66.3 0/24
Sep 16 --- --- --- 0/0 65.7 65.9 66.3 0/24 66.2 66.4 66.6 0/24 65.9 66.0 66.2 0/24 66.5 66.7 66.8 0/24 66.6 66.7 66.7 0/24 66.0 66.1 66.2 0/24 66.0 66.1 66.3 0/24 65.7 66.1 67.0 0/24 66.0 66.2 66.4 0/24
Sep 17 --- --- --- 0/0 65.9 66.3 66.6 0/24 66.3 66.7 67.3 0/24 66.0 66.2 66.3 0/24 66.4 66.5 66.6 0/24 66.5 66.6 66.8 0/24 66.2 66.3 66.4 0/24 66.2 66.3 66.5 0/24 66.0 66.3 66.9 0/24 66.1 66.3 66.5 0/24
Sep 18 --- --- --- 0/0 66.2 66.5 66.7 0/24 66.7 67.2 68.0 0/24 66.2 66.4 66.6 0/24 66.4 66.5 66.6 0/24 66.5 66.5 66.6 0/24 66.4 66.5 66.6 0/24 66.4 66.5 66.6 0/24 66.1 66.4 66.8 0/24 66.1 66.3 66.4 0/24
Sep 19 --- --- --- 0/0 66.2 66.4 66.6 0/24 67.2 67.5 68.0 4/24 66.4 66.6 66.7 0/24 66.3 66.4 66.6 0/24 66.4 66.5 66.6 0/24 66.6 66.7 66.7 0/24 66.6 66.7 66.8 0/24 66.2 66.5 66.9 0/24 66.1 66.4 66.7 0/24
Sep 20 --- --- --- 0/0 65.8 66.1 66.4 0/24 66.3 66.7 67.1 0/24 66.1 66.3 66.5 0/24 66.4 66.5 66.7 0/24 66.2 66.3 66.5 0/24 66.1 66.4 66.7 0/24 66.2 66.5 66.7 0/24 65.8 66.2 66.5 0/24 65.9 66.1 66.5 0/24
Sep 21 --- --- --- 0/0 65.8 66.0 66.3 0/24 66.3 66.6 66.8 0/24 66.0 66.2 66.5 0/24 66.0 66.2 66.4 0/24 66.0 66.2 66.4 0/24 65.9 66.0 66.1 0/13 65.9 66.0 66.2 0/12 65.3 65.9 66.8 0/24 65.4 66.0 66.5 0/24
Sep 22 --- --- --- 0/0 66.0 66.2 66.5 0/24 66.6 66.7 66.8 0/24 66.2 66.3 66.5 0/24 65.5 65.8 66.0 0/24 65.7 65.8 66.0 0/24 --- --- --- 0/0 --- --- --- 0/0 65.3 65.8 66.4 0/24 65.4 65.7 66.3 0/24
Sep 23 --- --- --- 0/0 65.9 66.0 66.2 0/24 66.4 66.5 66.7 0/24 66.0 66.1 66.2 0/24 65.6 65.8 66.0 0/24 65.5 65.7 65.8 0/24 --- --- --- 0/0 --- --- --- 0/0 65.0 65.3 65.7 0/24 64.8 65.3 65.8 0/24
Sep 24 --- --- --- 0/0 65.5 65.7 65.9 0/24 66.2 66.3 66.5 0/24 65.9 66.1 66.2 0/24 65.6 65.7 65.8 0/24 65.4 65.6 65.9 0/24 --- --- --- 0/0 --- --- --- 0/0 64.4 65.3 66.1 0/24 64.5 65.0 65.4 0/24
Sep 25 --- --- --- 0/0 65.2 65.4 65.7 0/24 66.3 66.4 66.7 0/24 65.9 66.1 66.2 0/24 65.6 65.7 66.0 0/24 65.4 65.6 65.9 0/24 --- --- --- 0/0 --- --- --- 0/0 64.4 65.3 66.2 0/24 64.7 65.2 65.5 0/24
Sep 26 --- --- --- 0/0 65.0 65.2 65.3 0/24 66.2 66.2 66.3 0/24 65.9 66.0 66.1 0/24 66.1 66.2 66.5 0/24 65.8 66.1 66.4 0/24 --- --- --- 0/0 --- --- --- 0/0 64.8 65.2 65.6 0/24 65.2 65.4 65.6 0/24
Sep 27 --- --- --- 0/0 65.0 65.1 65.3 0/24 66.1 66.2 66.2 0/13 65.9 66.1 66.4 0/24 66.3 66.4 66.5 0/24 66.1 66.3 66.6 0/24 --- --- --- 0/0 --- --- --- 0/0 64.9 65.5 66.8 0/24 65.2 65.7 66.4 0/24
Sep 28 --- --- --- 0/0 64.7 64.9 65.1 0/24 --- --- --- 0/0 66.2 66.3 66.5 0/24 66.3 66.4 66.5 0/11 66.3 66.5 66.7 0/24 --- --- --- 0/0 --- --- --- 0/0 65.7 66.1 66.7 0/24 66.0 66.2 66.5 0/24
Sep 29 --- --- --- 0/0 64.7 65.1 65.5 0/24 --- --- --- 0/0 66.1 66.3 66.5 0/24 --- --- --- 0/0 66.5 66.6 66.9 0/24 --- --- --- 0/0 --- --- --- 0/0 65.9 66.4 67.1 0/24 66.1 66.4 66.5 0/10
Sep 30 --- --- --- 0/0 65.2 65.4 65.7 0/24 --- --- --- 0/0 66.3 66.4 66.6 0/24 --- --- --- 0/0 66.5 66.6 66.7 0/24 --- --- --- 0/0 --- --- --- 0/0 65.7 66.5 67.3 0/24 --- --- --- 0/0
>68 0 0 0 0/
322		 0 0 0 0/
720		 4 4 6 110/
637		 4 5 5 112/
720		 2 2 4 71/
659		 2 2 5 68/
720		 0 0 0 0/
493		 0 0 0 0/
492		 0 0 3 6/
720		 0 0 0 0/
682

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 >86

Bold, red text denotes values above 68°F.
--- indicates No Data

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