<<<   Lower Columbia River Temperature Report for May 2008   >>>
Generated Tue Jun 21 16:54:55 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
May 1 48.9 49.1 49.5 0/24 49.0 49.2 49.5 0/24 48.2 49.8 50.2 0/24 49.9 50.1 50.3 0/24 49.9 50.1 50.3 0/24 49.7 50.1 50.4 0/24 50.0 50.2 50.5 0/24 50.1 50.3 50.5 0/24 50.0 50.2 50.6 0/17 49.8 50.7 51.9 0/24
May 2 48.8 49.4 49.8 0/24 49.3 49.5 49.8 0/24 50.1 50.3 50.7 0/24 50.3 50.5 50.7 0/24 50.4 50.6 50.7 0/24 50.3 50.6 50.8 0/24 50.1 50.4 50.8 0/24 50.2 50.5 50.8 0/24 --- --- --- 0/0 50.3 50.9 51.8 0/24
May 3 48.8 49.1 49.4 0/24 48.9 49.2 49.5 0/24 50.3 50.4 50.6 0/24 50.4 50.4 50.5 0/24 50.7 50.8 51.0 0/24 50.6 50.8 51.0 0/24 50.5 50.7 51.0 0/24 50.6 50.8 51.0 0/24 --- --- --- 0/0 50.6 51.0 51.6 0/24
May 4 49.2 49.4 49.8 0/24 49.4 49.6 50.0 0/24 50.2 50.3 50.9 0/24 50.3 50.5 50.9 0/24 50.8 50.9 51.0 0/24 50.7 51.1 51.5 0/24 50.8 51.1 51.5 0/24 50.8 51.1 51.6 0/24 --- --- --- 0/0 50.4 51.5 53.2 0/24
May 5 49.6 49.8 50.1 0/24 50.0 50.3 50.6 0/24 50.6 50.8 51.0 0/24 50.6 50.8 50.9 0/24 50.9 51.3 51.8 0/24 50.8 51.4 51.9 0/24 51.3 51.7 52.1 0/24 51.4 51.7 52.2 0/24 --- --- --- 0/0 51.5 52.5 53.7 0/24
May 6 50.1 50.3 50.6 0/24 50.2 50.5 50.8 0/24 50.6 51.1 51.5 0/24 50.8 51.2 51.6 0/24 51.5 51.6 51.8 0/24 51.5 51.6 51.8 0/24 51.8 51.9 52.0 0/24 51.9 52.0 52.1 0/24 --- --- --- 0/0 52.0 52.3 52.8 0/24
May 7 50.3 50.9 51.9 0/24 50.3 50.9 51.7 0/24 51.4 51.7 51.9 0/24 51.6 51.8 52.0 0/24 51.7 51.9 52.1 0/24 51.4 51.7 51.9 0/24 51.5 51.7 51.9 0/24 51.6 51.7 51.9 0/24 --- --- --- 0/0 51.6 51.8 52.2 0/24
May 8 51.2 51.4 51.8 0/24 51.3 51.7 52.2 0/24 51.7 51.8 51.9 0/24 51.8 51.9 52.1 0/24 51.9 52.0 52.2 0/24 51.7 51.9 52.1 0/24 51.2 51.5 51.8 0/24 51.3 51.6 51.9 0/24 --- --- --- 0/0 51.3 51.6 52.2 0/24
May 9 51.4 51.9 52.8 0/24 52.2 52.5 53.0 0/24 51.7 52.0 52.6 0/24 51.8 52.1 52.5 0/24 51.8 52.1 52.6 0/24 51.7 52.0 52.6 0/24 51.5 51.9 52.3 0/24 51.5 51.9 52.4 0/24 --- --- --- 0/0 51.2 51.9 52.8 0/24
May 10 51.5 52.0 52.5 0/24 52.3 52.6 53.0 0/24 52.3 52.4 52.6 0/24 52.3 52.4 52.5 0/24 52.3 52.5 52.6 0/24 52.4 52.5 52.6 0/24 52.1 52.3 52.4 0/24 52.2 52.4 52.5 0/24 --- --- --- 0/0 52.1 52.3 52.7 0/24
May 11 51.6 52.0 52.4 0/24 52.2 52.5 52.7 0/24 52.0 52.2 52.4 0/24 52.1 52.3 52.4 0/24 52.3 52.4 52.6 0/24 52.2 52.5 52.6 0/24 52.4 52.6 52.7 0/24 52.5 52.7 52.8 0/24 --- --- --- 0/0 52.2 52.6 53.1 0/24
May 12 51.3 51.6 52.1 0/24 52.1 52.2 52.6 0/24 52.2 52.5 52.9 0/24 52.3 52.6 53.0 0/24 52.2 52.5 53.0 0/24 52.0 52.4 52.9 0/24 52.3 52.5 52.8 0/24 52.3 52.6 52.9 0/24 --- --- --- 0/0 52.3 52.7 53.1 0/24
May 13 51.3 51.8 52.8 0/24 52.0 52.3 52.8 0/24 52.9 53.1 53.3 0/24 52.9 53.2 53.3 0/24 52.8 53.0 53.3 0/24 52.8 53.0 53.2 0/24 52.5 52.6 52.7 0/24 52.6 52.6 52.8 0/24 --- --- --- 0/0 52.7 52.8 52.8 0/24
May 14 51.6 51.7 51.9 0/24 52.3 52.4 52.4 0/24 53.1 53.2 53.3 0/24 53.2 53.3 53.3 0/24 53.3 53.6 54.0 0/24 53.2 53.6 54.0 0/24 52.6 53.2 53.6 0/24 52.7 53.3 53.7 0/24 --- --- --- 0/0 52.6 53.2 54.3 0/24
May 15 51.8 52.3 53.9 0/24 52.4 53.0 53.9 0/24 53.2 53.5 55.0 0/24 53.3 53.7 54.2 0/24 53.9 54.1 54.4 0/24 54.0 54.2 54.3 0/24 53.5 54.1 54.8 0/24 53.5 54.2 54.9 0/24 --- --- --- 0/0 53.6 54.4 55.6 0/24
May 16 52.4 53.2 54.3 0/24 53.4 53.8 54.6 0/24 53.9 54.5 55.5 0/24 53.9 54.3 55.0 0/24 54.3 54.6 55.0 0/24 54.3 54.5 54.9 0/24 54.6 54.9 55.1 0/24 54.7 54.9 55.2 0/24 --- --- --- 0/0 54.9 55.6 56.7 0/24
May 17 53.7 54.2 54.8 0/24 54.2 54.7 55.4 0/24 54.2 54.4 54.7 0/24 54.0 54.3 54.7 0/24 54.7 55.0 55.5 0/24 54.8 55.0 55.3 0/24 54.8 55.1 55.4 0/24 54.9 55.2 55.5 0/24 --- --- --- 0/0 55.4 56.0 56.9 0/24
May 18 54.1 54.6 55.3 0/24 54.9 55.3 55.6 0/24 54.2 54.8 55.4 0/24 54.4 54.9 55.5 0/24 55.0 55.5 56.0 0/24 55.0 55.4 55.9 0/24 55.3 55.6 55.8 0/24 55.4 55.7 55.9 0/24 --- --- --- 0/0 55.5 56.2 56.9 0/24
May 19 54.4 54.8 55.4 0/24 55.0 55.4 56.0 0/24 55.4 55.6 56.0 0/24 55.5 55.7 56.0 0/24 55.6 56.0 56.5 0/24 55.5 56.0 56.4 0/24 55.4 55.8 56.2 0/24 55.4 55.8 56.3 0/24 --- --- --- 0/0 55.7 56.3 56.8 0/24
May 20 54.5 54.8 55.1 0/24 55.0 55.3 55.6 0/24 55.8 56.2 56.3 0/24 55.9 56.3 56.4 0/24 56.0 56.3 56.6 0/24 56.0 56.3 56.6 0/24 55.9 56.0 56.2 0/24 56.0 56.1 56.2 0/24 --- --- --- 0/0 55.9 56.1 56.3 0/24
May 21 53.6 54.2 54.4 0/24 54.2 54.7 54.9 0/24 56.2 56.2 56.4 0/24 56.3 56.4 56.4 0/24 55.9 56.3 56.7 0/24 56.0 56.4 56.7 0/24 55.6 55.9 56.1 0/24 55.7 55.9 56.2 0/24 --- --- --- 0/0 55.6 55.8 55.9 0/24
May 22 53.5 53.7 54.2 0/24 54.0 54.3 54.6 0/24 55.5 55.8 56.1 0/24 55.7 55.9 56.3 0/24 55.6 55.9 56.3 0/24 55.6 55.9 56.4 0/24 55.7 55.8 56.0 0/24 55.8 56.0 56.1 0/24 --- --- --- 0/0 55.6 55.7 55.8 0/24
May 23 53.5 53.9 54.3 0/24 54.1 54.4 54.8 0/24 55.0 55.2 55.5 0/24 55.1 55.3 55.7 0/24 55.1 55.2 55.7 0/24 55.0 55.2 55.8 0/24 55.3 55.5 55.8 0/24 55.4 55.7 56.0 0/24 --- --- --- 0/0 55.6 55.7 55.9 0/24
May 24 53.5 53.8 54.0 0/24 54.1 54.4 54.6 0/24 54.6 54.8 55.1 0/24 54.8 55.0 55.1 0/24 54.8 55.0 55.3 0/24 54.7 55.0 55.2 0/24 54.9 55.2 55.6 0/24 55.1 55.4 55.8 0/24 --- --- --- 0/0 55.4 55.7 56.0 0/24
May 25 53.1 53.3 53.8 0/24 53.6 54.0 54.4 0/24 55.0 55.0 55.1 0/24 55.1 55.2 55.3 0/24 54.7 55.1 55.4 0/24 54.7 55.0 55.3 0/24 55.1 55.3 55.5 0/24 55.3 55.5 55.7 0/24 --- --- --- 0/0 55.6 55.7 55.9 0/24
May 26 53.0 53.7 54.5 0/24 53.7 54.2 54.9 0/24 55.1 55.3 55.6 0/24 55.3 55.5 55.7 0/24 55.1 55.5 56.1 0/24 55.1 55.5 56.0 0/24 55.0 55.3 55.8 0/24 55.2 55.5 56.0 0/24 --- --- --- 0/0 55.5 55.6 55.7 0/24
May 27 53.3 53.6 54.1 0/24 54.0 54.2 54.5 0/24 55.5 55.7 55.9 0/24 55.7 55.8 56.0 0/24 55.6 56.0 56.3 0/24 55.6 55.9 56.2 0/24 55.6 55.9 56.3 0/24 55.8 56.0 56.5 0/24 --- --- --- 0/0 55.5 56.1 56.7 0/24
May 28 53.4 53.7 54.0 0/24 54.0 54.3 54.6 0/24 55.1 55.4 55.7 0/24 55.3 55.5 55.9 0/24 55.6 55.7 56.2 0/24 55.6 55.7 56.2 0/24 56.0 56.1 56.3 0/24 56.2 56.3 56.5 0/24 --- --- --- 0/0 56.2 56.3 56.4 0/24
May 29 53.4 53.7 54.0 0/24 54.0 54.2 54.4 0/24 55.0 55.1 55.2 0/24 55.1 55.3 55.4 0/24 55.1 55.4 55.7 0/24 55.1 55.4 55.7 0/24 55.5 55.7 56.0 0/24 55.6 55.9 56.2 0/24 --- --- --- 0/0 56.0 56.1 56.2 0/24
May 30 53.5 54.0 54.9 0/24 54.0 54.4 55.0 0/24 55.0 55.1 55.2 0/24 55.2 55.3 55.4 0/24 54.9 55.4 55.9 0/24 54.9 55.3 55.8 0/24 55.3 55.6 56.0 0/24 55.5 55.8 56.1 0/24 --- --- --- 0/0 55.8 56.1 56.6 0/24
May 31 54.7 55.0 55.5 0/24 54.7 55.1 55.6 0/24 55.0 55.1 55.2 0/24 55.2 55.3 55.4 0/24 55.2 55.5 55.8 0/24 55.1 55.4 55.7 0/24 55.4 55.7 56.0 0/24 55.6 55.9 56.1 0/24 --- --- --- 0/0 55.9 56.2 56.5 0/24
>68 0 0 0 0/
744		 0 0 0 0/
744		 0 0 0 0/
744		 0 0 0 0/
744		 0 0 0 0/
744		 0 0 0 0/
744		 0 0 0 0/
744		 0 0 0 0/
744		 0 0 0 0/
17		 0 0 0 0/
744

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.