Lower Columbia River Temperature Report for March 2017  
Generated Sat Apr 1 06:18:15 2017

  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 MinAvgMax>68.05 MinAvgMax>68.05 MinAvgMax>68.05 MinAvgMax>68.05 MinAvgMax>68.05 MinAvgMax>68.05 MinAvgMax>68.05 MinAvgMax>68.05 MinAvgMax>68.05 MinAvgMax>68.05 MinAvgMax>68.05
Mar 1 --- --- --- 0/0 38.1 38.2 38.3 0/24 --- --- --- 0/0 38.1 38.2 38.4 0/24 --- --- --- 0/0 38.4 38.7 38.8 0/24 38.6 38.8 38.9 0/14 38.8 38.9 39.0 0/12 38.5 38.8 39.1 0/24 --- --- --- 0/0 --- --- --- 0/0
Mar 2 --- --- --- 0/0 38.1 38.2 38.3 0/24 --- --- --- 0/0 38.3 38.3 38.4 0/24 --- --- --- 0/0 38.7 38.9 39.1 0/24 38.7 38.8 38.9 0/24 38.8 38.9 39.0 0/24 38.7 38.8 38.9 0/15 39.1 39.2 39.4 0/11 --- --- --- 0/0
Mar 3 --- --- --- 0/0 38.4 38.6 38.8 0/24 --- --- --- 0/0 38.4 38.5 38.5 0/24 --- --- --- 0/0 38.8 38.9 39.0 0/24 38.9 39.2 39.4 0/24 39.0 39.2 39.5 0/24 --- --- --- 0/0 39.1 39.3 39.5 0/24 --- --- --- 0/0
Mar 4 --- --- --- 0/0 38.7 38.7 38.8 0/24 --- --- --- 0/0 38.5 38.7 38.9 0/24 --- --- --- 0/0 38.8 39.0 39.1 0/24 39.2 39.3 39.4 0/24 39.3 39.4 39.5 0/24 --- --- --- 0/0 39.4 39.7 40.0 0/24 --- --- --- 0/0
Mar 5 --- --- --- 0/0 38.6 38.6 38.7 0/24 --- --- --- 0/0 38.9 39.1 39.2 0/24 --- --- --- 0/0 39.1 39.3 39.5 0/24 39.1 39.2 39.3 0/24 39.2 39.3 39.4 0/24 --- --- --- 0/0 39.3 39.5 39.8 0/24 --- --- --- 0/0
Mar 6 --- --- --- 0/0 38.7 38.9 39.1 0/24 --- --- --- 0/0 39.1 39.2 39.3 0/24 --- --- --- 0/0 39.4 39.5 39.7 0/24 39.2 39.4 39.6 0/24 39.3 39.4 39.6 0/24 --- --- --- 0/0 39.2 39.5 39.8 0/24 --- --- --- 0/0
Mar 7 --- --- --- 0/0 39.0 39.0 39.1 0/24 --- --- --- 0/0 39.2 39.3 39.4 0/24 --- --- --- 0/0 39.5 39.5 39.6 0/24 39.4 39.5 39.6 0/24 39.5 39.6 39.7 0/24 --- --- --- 0/0 39.5 39.6 39.8 0/24 --- --- --- 0/0
Mar 8 --- --- --- 0/0 39.0 39.1 39.1 0/24 --- --- --- 0/0 39.4 39.5 39.6 0/24 --- --- --- 0/0 39.6 39.8 40.1 0/24 39.5 39.6 39.7 0/24 39.7 39.7 39.8 0/24 --- --- --- 0/0 39.7 39.8 39.9 0/24 --- --- --- 0/0
Mar 9 --- --- --- 0/0 39.1 39.2 39.3 0/24 --- --- --- 0/0 39.6 39.6 39.7 0/24 --- --- --- 0/0 40.1 40.1 40.2 0/24 39.7 40.0 40.2 0/24 39.8 40.1 40.3 0/24 --- --- --- 0/0 39.8 40.0 40.3 0/24 --- --- --- 0/0
Mar 10 --- --- --- 0/0 39.3 39.4 39.6 0/24 --- --- --- 0/0 39.6 39.8 40.0 0/24 --- --- --- 0/0 40.1 40.4 40.8 0/24 40.2 40.6 40.9 0/24 40.3 40.7 41.0 0/24 --- --- --- 0/0 40.4 40.9 41.5 0/24 --- --- --- 0/0
Mar 11 --- --- --- 0/0 39.6 39.7 39.9 0/24 --- --- --- 0/0 40.0 40.1 40.2 0/24 --- --- --- 0/0 40.4 40.6 40.8 0/24 40.7 40.7 40.8 0/24 40.8 40.8 40.9 0/24 --- --- --- 0/0 41.0 41.0 41.2 0/24 --- --- --- 0/0
Mar 12 --- --- --- 0/0 40.0 40.3 40.6 0/23 --- --- --- 0/0 40.2 40.3 40.4 0/23 --- --- --- 0/0 40.7 40.9 41.2 0/23 40.9 41.0 41.1 0/23 41.0 41.1 41.2 0/23 --- --- --- 0/0 41.0 41.3 41.8 0/23 --- --- --- 0/0
Mar 13 --- --- --- 0/0 40.7 40.8 40.9 0/24 --- --- --- 0/0 40.3 40.5 40.6 0/24 --- --- --- 0/0 40.9 41.1 41.3 0/24 41.1 41.2 41.2 0/24 41.1 41.3 41.3 0/24 41.3 41.3 41.3 0/10 41.3 41.4 41.5 0/24 39.1 39.2 39.3 0/7
Mar 14 40.9 41.0 41.1 0/11 40.6 40.9 41.2 0/24 --- --- --- 0/0 40.6 40.6 40.7 0/24 --- --- --- 0/0 41.2 41.3 41.5 0/24 41.3 41.4 41.6 0/24 41.3 41.4 41.6 0/24 41.3 41.5 41.6 0/24 41.5 41.6 41.8 0/24 38.8 39.1 39.4 0/24
Mar 15 40.6 40.8 41.0 0/24 40.3 40.5 40.7 0/24 --- --- --- 0/0 40.7 40.8 41.1 0/24 41.4 41.5 41.6 0/12 41.2 41.3 41.5 0/24 41.5 41.6 41.7 0/24 41.6 41.6 41.8 0/24 41.6 41.7 41.8 0/24 41.8 41.9 42.1 0/24 39.4 39.8 40.3 0/24
Mar 16 40.6 40.9 41.6 0/24 40.4 40.7 41.4 0/24 40.9 41.1 41.2 0/13 41.1 41.4 41.7 0/24 41.5 41.9 42.4 0/24 41.3 41.6 42.0 0/24 41.5 41.7 41.8 0/24 41.5 41.7 41.9 0/24 41.6 41.8 41.9 0/24 41.8 42.0 42.4 0/24 39.9 40.5 41.2 0/24
Mar 17 41.6 42.0 42.4 0/24 41.4 41.7 42.1 0/24 41.4 41.7 42.0 0/19 41.7 42.1 42.3 0/24 42.2 42.5 42.9 0/24 41.9 42.2 42.6 0/24 41.7 41.8 42.1 0/24 41.7 41.8 42.1 0/24 41.8 41.9 42.1 0/24 41.8 41.9 42.0 0/24 39.8 40.1 40.5 0/24
Mar 18 41.9 42.1 42.2 0/24 41.7 41.9 42.1 0/24 42.0 42.1 42.2 0/24 42.2 42.4 42.5 0/24 42.8 42.9 43.2 0/24 42.6 42.8 43.1 0/24 42.1 42.4 42.8 0/24 42.2 42.4 42.9 0/24 42.2 42.4 42.9 0/24 42.0 42.3 42.5 0/24 39.6 40.1 40.8 0/24
Mar 19 41.5 41.9 42.6 0/24 41.4 41.9 42.5 0/24 42.2 42.4 42.7 0/24 42.5 42.7 43.0 0/24 42.9 43.2 43.6 0/24 42.5 42.9 43.2 0/24 42.7 42.9 43.2 0/24 42.7 43.0 43.2 0/24 42.8 43.0 43.3 0/24 42.5 43.0 43.5 0/24 39.7 40.2 40.6 0/24
Mar 20 41.8 42.1 42.7 0/24 42.0 42.3 42.7 0/24 42.7 43.0 43.3 0/24 43.0 43.2 43.5 0/24 43.3 43.6 43.9 0/24 43.0 43.3 43.6 0/24 42.9 43.1 43.3 0/24 42.9 43.1 43.3 0/24 43.0 43.2 43.4 0/24 43.1 43.2 43.4 0/24 39.5 39.8 40.3 0/24
Mar 21 41.6 42.0 42.4 0/24 41.8 42.0 42.3 0/24 43.3 43.4 43.5 0/24 43.5 43.6 43.6 0/24 43.7 43.9 44.1 0/24 43.6 43.7 43.9 0/24 43.2 43.5 43.8 0/24 43.3 43.5 43.8 0/24 43.3 43.5 43.9 0/24 43.2 43.5 43.8 0/24 39.1 39.3 39.5 0/24
Mar 22 41.0 41.5 41.9 0/24 41.4 41.6 41.8 0/24 43.4 43.5 43.7 0/24 43.5 43.7 43.9 0/24 43.9 44.1 44.4 0/24 43.8 44.0 44.2 0/24 43.8 44.0 44.1 0/24 43.8 44.0 44.2 0/24 43.9 44.0 44.3 0/24 43.8 44.1 44.4 0/24 39.0 39.3 39.6 0/24
Mar 23 40.6 41.6 42.6 0/24 41.2 41.7 42.3 0/24 43.6 43.8 44.0 0/24 43.8 43.9 44.0 0/24 44.0 44.3 44.6 0/24 43.8 44.1 44.5 0/24 44.0 44.2 44.5 0/24 44.1 44.3 44.5 0/24 44.1 44.3 44.6 0/24 44.2 44.4 44.7 0/24 39.0 39.5 39.9 0/24
Mar 24 41.0 41.9 42.6 0/24 41.2 41.9 42.3 0/24 43.3 43.5 43.8 0/24 43.4 43.5 43.9 0/24 44.0 44.2 44.5 0/24 43.9 44.1 44.4 0/24 44.3 44.4 44.5 0/24 44.3 44.4 44.6 0/24 44.4 44.5 44.7 0/24 44.6 44.6 44.8 0/24 39.1 39.5 39.8 0/24
Mar 25 41.7 42.4 43.2 0/24 41.7 42.1 42.6 0/24 43.1 43.3 43.5 0/24 43.2 43.4 43.6 0/24 43.7 43.9 44.2 0/24 43.6 43.8 44.0 0/24 44.1 44.2 44.5 0/24 44.1 44.2 44.5 0/24 44.2 44.3 44.6 0/24 44.5 44.7 44.9 0/24 38.9 39.5 40.2 0/24
Mar 26 42.4 43.0 43.8 0/24 42.1 42.5 43.2 0/24 43.4 43.4 43.5 0/24 43.5 43.6 43.6 0/24 43.8 44.0 44.1 0/24 43.6 43.8 43.9 0/24 43.8 43.9 44.1 0/24 43.8 43.9 44.1 0/24 43.9 44.0 44.2 0/24 44.0 44.2 44.5 0/24 39.5 39.7 39.9 0/24
Mar 27 43.3 43.6 43.9 0/24 43.0 43.1 43.3 0/24 43.4 43.5 43.7 0/24 43.5 43.6 43.8 0/24 43.9 44.2 44.5 0/24 43.7 44.0 44.3 0/24 43.8 44.0 44.3 0/24 43.8 44.0 44.3 0/24 43.9 44.1 44.4 0/24 44.0 44.2 44.4 0/24 39.2 39.9 40.7 0/24
Mar 28 43.2 52.2 111.6 3/24 42.9 43.3 43.8 0/24 43.5 43.6 43.7 0/24 43.6 43.7 43.8 0/24 44.0 44.2 44.4 0/24 43.8 44.0 44.3 0/24 44.1 44.3 44.5 0/24 44.2 44.3 44.5 0/24 44.2 44.4 44.5 0/24 44.3 44.5 44.6 0/24 39.7 40.1 40.4 0/24
Mar 29 43.8 82.9 111.3 14/24 43.1 43.4 43.6 0/24 43.6 43.9 44.2 0/24 43.8 66.4 111.3 8/24 44.0 44.3 44.7 0/24 43.9 44.2 44.6 0/24 44.2 66.7 111.6 8/24 44.2 66.7 111.6 8/24 44.3 44.4 44.5 0/24 44.5 67.2 112.3 8/24 40.0 40.3 40.7 0/24
Mar 30 43.6 46.7 111.2 1/24 43.2 43.5 43.8 0/24 44.1 44.2 44.4 0/24 44.2 50.0 111.9 2/24 44.5 44.8 45.1 0/24 44.4 44.7 45.0 0/24 44.2 50.1 112.4 2/24 44.2 50.1 112.4 2/24 44.3 44.5 44.9 0/24 44.5 50.3 112.7 2/24 40.2 40.9 41.6 0/24
Mar 31 43.4 44.2 45.0 0/24 43.3 43.8 44.5 0/24 44.3 44.5 44.7 0/24 44.5 44.6 44.8 0/24 44.6 45.0 45.5 0/24 44.4 44.8 45.3 0/24 44.7 44.9 45.2 0/24 44.7 45.0 45.3 0/24 44.8 45.0 45.3 0/24 44.7 45.1 45.6 0/24 40.9 41.5 42.2 0/24
>68.05 0 1 3 18/
419		 0 0 0 0/
743		 0 0 0 0/
368		 0 0 2 10/
743		 0 0 0 0/
396		 0 0 0 0/
743		 0 0 2 10/
733		 0 0 2 10/
731		 0 0 0 0/
481		 0 0 2 10/
706		 0 0 0 0/
439

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 68.05°F.
--- indicates No Data

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