Lower Snake River Temperature Report for October 2019  
Generated Fri Nov 1 06:18:18 2019

  Anatone - Snake River Near Anatone (ANQW) Lower Granite Dam forebay (LWG) Lower Granite tailwater - Snake R. below dam (LGNW) Little Goose Dam forebay (LGSA) Little Goose Dam tailwater (Snake R. below Little Goose) (LGSW) Lower Monumental Dam forebay on Snake River (LMNA) Lower Monumental tailwater below the dam on Snake River (LMNW) Ice Harbor Dam forebay (IHRA) Ice Harbor tailwater- Snake R. below Goose Is. (IDSW)
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
Oct 1 61.5 62.1 62.5 0/24 --- --- --- 0/0 63.3 63.4 63.5 0/24 --- --- --- 0/0 63.7 64.1 64.3 0/24 --- --- --- 0/0 60.3 61.4 63.2 0/24 --- --- --- 0/0 64.4 64.7 65.0 0/24
Oct 2 60.6 61.4 62.2 0/24 --- --- --- 0/0 63.0 63.3 63.4 0/24 --- --- --- 0/0 63.3 63.6 63.8 0/24 --- --- --- 0/0 62.5 62.6 62.8 0/24 --- --- --- 0/0 63.8 64.1 64.5 0/24
Oct 3 60.8 61.3 61.6 0/24 --- --- --- 0/0 62.8 63.1 63.3 0/24 --- --- --- 0/0 62.8 63.1 63.3 0/24 --- --- --- 0/0 62.3 62.9 63.7 0/23 --- --- --- 0/0 63.4 63.7 64.0 0/24
Oct 4 60.1 60.6 61.1 0/24 --- --- --- 0/0 61.4 62.1 62.8 0/24 --- --- --- 0/0 62.3 62.6 62.8 0/24 --- --- --- 0/0 62.8 63.1 63.5 0/24 --- --- --- 0/0 63.0 63.3 63.6 0/24
Oct 5 59.6 60.2 60.9 0/24 --- --- --- 0/0 60.6 60.9 61.3 0/24 --- --- --- 0/0 62.1 62.3 62.5 0/24 --- --- --- 0/0 62.6 62.8 63.1 0/24 --- --- --- 0/0 62.7 62.9 63.4 0/24
Oct 6 59.6 60.1 60.8 0/24 --- --- --- 0/0 60.4 60.6 60.9 0/24 --- --- --- 0/0 61.9 62.1 62.3 0/24 --- --- --- 0/0 62.3 62.7 63.0 0/24 --- --- --- 0/0 62.3 62.7 63.1 0/24
Oct 7 59.0 59.6 60.6 0/24 --- --- --- 0/0 60.4 60.6 60.9 0/24 --- --- --- 0/0 61.6 61.8 62.0 0/24 --- --- --- 0/0 62.3 62.6 62.8 0/24 --- --- --- 0/0 62.5 62.6 62.9 0/24
Oct 8 59.5 60.0 60.5 0/24 --- --- --- 0/0 59.9 60.1 60.4 0/24 --- --- --- 0/0 61.3 61.5 61.6 0/24 --- --- --- 0/0 62.0 62.2 62.5 0/24 --- --- --- 0/0 62.0 62.4 62.7 0/24
Oct 9 57.1 58.2 59.5 0/24 --- --- --- 0/0 59.5 59.7 59.9 0/24 --- --- --- 0/0 61.0 61.2 61.4 0/24 --- --- --- 0/0 61.3 61.7 61.9 0/24 --- --- --- 0/0 61.7 61.9 62.2 0/24
Oct 10 56.5 57.1 57.9 0/24 --- --- --- 0/0 59.1 59.3 59.5 0/24 --- --- --- 0/0 60.6 60.8 61.1 0/24 --- --- --- 0/0 60.7 61.1 61.4 0/24 --- --- --- 0/0 61.1 61.5 61.8 0/24
Oct 11 56.3 56.8 57.6 0/24 --- --- --- 0/0 58.5 58.8 59.0 0/24 --- --- --- 0/0 60.4 60.6 60.8 0/24 --- --- --- 0/0 60.4 60.5 60.8 0/24 --- --- --- 0/0 60.8 61.1 61.3 0/24
Oct 12 55.2 55.8 56.6 0/24 --- --- --- 0/0 58.1 58.3 58.4 0/24 --- --- --- 0/0 60.0 60.2 60.5 0/24 --- --- --- 0/0 60.0 60.2 60.5 0/24 --- --- --- 0/0 60.5 60.7 61.0 0/24
Oct 13 55.0 55.4 56.0 0/24 --- --- --- 0/0 57.9 58.0 58.1 0/24 --- --- --- 0/0 59.5 59.7 60.0 0/24 --- --- --- 0/0 59.8 60.0 60.2 0/24 --- --- --- 0/0 60.2 60.5 60.7 0/24
Oct 14 55.8 56.4 57.4 0/24 --- --- --- 0/0 57.5 57.7 57.9 0/24 --- --- --- 0/0 59.0 59.3 59.5 0/24 --- --- --- 0/0 59.5 59.7 60.0 0/24 --- --- --- 0/0 59.8 60.1 60.4 0/24
Oct 15 54.6 55.2 56.1 0/24 --- --- --- 0/0 57.1 57.2 57.4 0/24 --- --- --- 0/0 58.6 58.8 59.0 0/24 --- --- --- 0/0 59.1 59.4 59.7 0/24 --- --- --- 0/0 59.5 59.7 59.9 0/24
Oct 16 54.6 55.1 55.8 0/24 --- --- --- 0/0 56.8 56.9 57.1 0/24 --- --- --- 0/0 58.4 58.6 58.8 0/24 --- --- --- 0/0 59.2 59.4 59.6 0/24 --- --- --- 0/0 59.5 59.6 59.8 0/24
Oct 17 55.1 55.3 55.8 0/24 --- --- --- 0/0 56.1 56.4 56.7 0/24 --- --- --- 0/0 58.1 58.3 58.5 0/24 --- --- --- 0/0 59.1 59.3 59.6 0/24 --- --- --- 0/0 59.2 59.4 59.6 0/24
Oct 18 54.6 55.0 55.3 0/24 --- --- --- 0/0 55.8 55.9 56.1 0/24 --- --- --- 0/0 57.9 58.0 58.2 0/24 --- --- --- 0/0 58.9 59.0 59.2 0/24 --- --- --- 0/0 58.8 59.0 59.2 0/24
Oct 19 53.9 54.4 54.9 0/24 --- --- --- 0/0 55.5 55.8 55.9 0/24 --- --- --- 0/0 57.7 57.8 58.0 0/24 --- --- --- 0/0 58.5 58.7 58.9 0/24 --- --- --- 0/0 58.5 58.7 58.9 0/24
Oct 20 52.8 53.3 53.8 0/24 --- --- --- 0/0 55.3 55.4 55.5 0/24 --- --- --- 0/0 57.5 57.6 57.7 0/24 --- --- --- 0/0 58.2 58.4 58.5 0/24 --- --- --- 0/0 58.2 58.4 58.5 0/24
Oct 21 52.5 52.9 53.4 0/24 --- --- --- 0/0 55.1 55.3 55.4 0/24 --- --- --- 0/0 57.2 57.4 57.5 0/24 --- --- --- 0/0 58.0 58.1 58.3 0/24 --- --- --- 0/0 58.1 58.2 58.4 0/24
Oct 22 53.2 53.8 54.6 0/24 --- --- --- 0/0 54.9 55.1 55.2 0/24 --- --- --- 0/0 56.9 57.1 57.4 0/24 --- --- --- 0/0 57.6 58.0 58.4 0/24 --- --- --- 0/0 58.0 58.2 58.6 0/24
Oct 23 53.4 53.7 54.2 0/24 --- --- --- 0/0 54.8 55.0 55.1 0/24 --- --- --- 0/0 56.6 56.8 57.1 0/24 --- --- --- 0/0 57.3 57.6 57.8 0/24 --- --- --- 0/0 57.7 57.9 58.3 0/24
Oct 24 52.4 52.8 53.2 0/24 --- --- --- 0/0 54.7 54.8 54.9 0/24 --- --- --- 0/0 56.4 56.6 56.8 0/24 --- --- --- 0/0 57.0 57.2 57.5 0/24 --- --- --- 0/0 57.5 57.6 57.9 0/24
Oct 25 51.8 52.3 52.9 0/24 --- --- --- 0/0 54.4 54.6 54.7 0/24 --- --- --- 0/0 56.2 56.4 56.6 0/24 --- --- --- 0/0 56.5 56.9 57.2 0/24 --- --- --- 0/0 57.1 57.4 57.7 0/24
Oct 26 51.5 52.2 52.6 0/24 --- --- --- 0/0 53.9 54.2 54.4 0/24 --- --- --- 0/0 55.6 55.9 56.1 0/24 --- --- --- 0/0 56.2 56.5 56.8 0/24 --- --- --- 0/0 56.8 57.0 57.3 0/24
Oct 27 50.5 50.9 51.4 0/24 --- --- --- 0/0 53.4 53.7 53.9 0/24 --- --- --- 0/0 55.3 55.5 55.8 0/24 --- --- --- 0/0 55.8 56.1 56.4 0/24 --- --- --- 0/0 56.4 56.7 57.0 0/24
Oct 28 48.7 49.5 50.3 0/24 --- --- --- 0/0 52.9 53.2 53.4 0/24 --- --- --- 0/0 54.4 55.0 55.3 0/24 --- --- --- 0/0 55.0 55.6 56.1 0/14 --- --- --- 0/0 55.8 56.3 56.6 0/24
Oct 29 47.0 47.6 48.5 0/24 --- --- --- 0/0 52.2 52.5 52.9 0/24 --- --- --- 0/0 53.8 54.0 54.2 0/24 --- --- --- 0/0 54.3 54.7 55.0 0/24 --- --- --- 0/0 55.1 55.4 55.6 0/24
Oct 30 45.6 46.1 46.8 0/24 --- --- --- 0/0 51.4 51.7 52.2 0/24 --- --- --- 0/0 53.3 53.5 53.8 0/24 --- --- --- 0/0 53.9 54.2 54.5 0/24 --- --- --- 0/0 54.7 55.0 55.3 0/24
Oct 31 45.0 45.5 46.1 0/24 --- --- --- 0/0 51.0 51.1 51.4 0/24 --- --- --- 0/0 52.8 53.1 53.2 0/24 --- --- --- 0/0 53.6 53.9 54.1 0/24 --- --- --- 0/0 54.2 54.5 54.8 0/24
>68.05 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/
733		 0 0 0 0/
0		 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 68.05°F.
--- indicates No Data

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