Lower Snake River Temperature Report for February 2021  
Generated 2021-03-09 15:56:49

  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
02 01 38.6 39.0 39.3 0/24 --- --- --- 0/0 37.9 38.1 38.2 0/24 --- --- --- 0/0 38.6 38.7 38.8 0/24 --- --- --- 0/0 39.6 39.7 39.9 0/24 --- --- --- 0/0 40.0 40.2 40.4 0/24
02 02 39.1 39.3 39.7 0/24 --- --- --- 0/0 38.2 38.3 38.4 0/24 --- --- --- 0/0 38.6 38.7 38.9 0/24 --- --- --- 0/0 39.6 39.7 39.9 0/24 --- --- --- 0/0 40.2 40.3 40.6 0/24
02 03 38.8 39.1 39.4 0/24 --- --- --- 0/0 38.2 38.3 38.4 0/24 --- --- --- 0/0 38.5 38.8 39.2 0/24 --- --- --- 0/0 39.6 39.7 40.0 0/24 --- --- --- 0/0 40.1 40.2 40.4 0/24
02 04 38.4 38.7 38.9 0/24 --- --- --- 0/0 38.3 38.6 38.9 0/24 --- --- --- 0/0 38.9 39.0 39.2 0/24 --- --- --- 0/0 39.6 39.7 40.1 0/24 --- --- --- 0/0 40.0 40.3 40.6 0/24
02 05 38.7 39.1 39.8 0/24 --- --- --- 0/0 38.9 39.2 39.4 0/24 --- --- --- 0/0 39.0 39.1 39.4 0/24 --- --- --- 0/0 39.5 39.7 40.1 0/24 --- --- --- 0/0 40.3 40.5 40.7 0/24
02 06 39.3 39.5 39.8 0/24 --- --- --- 0/0 39.5 39.6 39.8 0/24 --- --- --- 0/0 39.2 39.3 39.4 0/24 --- --- --- 0/0 39.6 39.7 40.0 0/24 --- --- --- 0/0 40.5 40.6 40.9 0/24
02 07 39.4 39.7 40.0 0/24 --- --- --- 0/0 39.8 39.8 39.9 0/24 --- --- --- 0/0 39.3 39.4 39.5 0/24 --- --- --- 0/0 39.6 39.8 40.0 0/24 --- --- --- 0/0 40.4 40.6 41.0 0/24
02 08 39.3 39.6 39.8 0/24 --- --- --- 0/0 39.7 39.9 39.9 0/24 --- --- --- 0/0 39.3 39.4 39.5 0/24 --- --- --- 0/0 39.6 39.7 40.0 0/24 --- --- --- 0/0 40.4 40.5 40.7 0/24
02 09 38.6 39.0 39.4 0/24 --- --- --- 0/0 39.7 39.8 39.8 0/24 --- --- --- 0/0 39.2 39.3 39.4 0/24 --- --- --- 0/0 39.5 39.6 39.7 0/24 --- --- --- 0/0 40.1 40.2 40.4 0/24
02 10 37.6 37.9 38.5 0/24 --- --- --- 0/0 39.5 39.6 39.7 0/24 --- --- --- 0/0 39.0 39.2 39.4 0/24 --- --- --- 0/0 39.2 39.4 39.6 0/24 --- --- --- 0/0 39.8 40.0 40.3 0/24
02 11 36.5 37.1 37.5 0/24 --- --- --- 0/0 39.4 39.4 39.5 0/24 --- --- --- 0/0 38.8 39.0 39.1 0/24 --- --- --- 0/0 39.0 39.2 39.4 0/24 --- --- --- 0/0 39.5 39.8 39.9 0/24
02 12 36.2 36.7 37.2 0/24 --- --- --- 0/0 39.0 39.2 39.3 0/24 --- --- --- 0/0 38.4 38.7 38.7 0/24 --- --- --- 0/0 38.4 38.7 38.9 0/24 --- --- --- 0/0 39.0 39.2 39.5 0/24
02 13 35.4 133.9 2391.3 1/24 --- --- --- 0/0 38.8 39.0 39.2 0/24 --- --- --- 0/0 38.1 38.5 38.7 0/24 --- --- --- 0/0 38.1 38.5 38.7 0/24 --- --- --- 0/0 38.6 38.8 39.0 0/24
02 14 34.6 35.2 35.6 0/24 --- --- --- 0/0 38.9 39.0 39.0 0/24 --- --- --- 0/0 38.1 38.4 38.6 0/24 --- --- --- 0/0 38.2 38.4 38.7 0/24 --- --- --- 0/0 38.2 38.5 38.7 0/24
02 15 35.2 35.7 36.3 0/24 --- --- --- 0/0 38.4 38.7 38.8 0/24 --- --- --- 0/0 37.9 38.3 38.5 0/24 --- --- --- 0/0 37.9 38.1 38.5 0/24 --- --- --- 0/0 38.0 38.2 38.4 0/24
02 16 35.7 36.2 36.8 0/24 --- --- --- 0/0 38.2 38.4 38.5 0/24 --- --- --- 0/0 38.2 38.4 38.6 0/24 --- --- --- 0/0 37.9 38.0 38.1 0/24 --- --- --- 0/0 37.8 38.0 38.1 0/24
02 17 36.2 36.9 37.9 0/24 --- --- --- 0/0 37.7 38.0 38.2 0/24 --- --- --- 0/0 38.1 38.3 38.5 0/24 --- --- --- 0/0 37.8 37.9 38.2 0/24 --- --- --- 0/0 37.5 37.7 38.0 0/24
02 18 37.2 37.6 37.9 0/24 --- --- --- 0/0 37.2 37.4 37.6 0/24 --- --- --- 0/0 37.9 38.1 38.3 0/24 --- --- --- 0/0 37.4 37.6 37.9 0/24 --- --- --- 0/0 37.4 37.5 37.7 0/24
02 19 37.2 37.7 38.3 0/24 --- --- --- 0/0 36.6 37.0 37.3 0/24 --- --- --- 0/0 37.9 38.1 38.3 0/24 --- --- --- 0/0 37.6 37.8 38.0 0/24 --- --- --- 0/0 37.3 37.6 38.1 0/24
02 20 37.5 38.0 38.9 0/24 --- --- --- 0/0 36.1 36.3 36.6 0/24 --- --- --- 0/0 38.0 38.1 38.2 0/24 --- --- --- 0/0 37.6 37.8 37.9 0/24 --- --- --- 0/0 37.5 37.8 38.0 0/24
02 21 38.0 38.4 39.1 0/24 --- --- --- 0/0 36.0 36.1 36.2 0/24 --- --- --- 0/0 38.1 38.3 38.5 0/24 --- --- --- 0/0 37.9 38.1 38.3 0/24 --- --- --- 0/0 37.9 38.1 38.3 0/24
02 22 39.0 39.4 40.1 0/24 --- --- --- 0/0 36.0 36.2 36.4 0/24 --- --- --- 0/0 38.4 38.6 38.9 0/24 --- --- --- 0/0 38.2 38.4 38.8 0/24 --- --- --- 0/0 38.2 38.4 38.8 0/24
02 23 39.3 39.9 40.8 0/24 --- --- --- 0/0 36.4 36.6 36.9 0/24 --- --- --- 0/0 38.6 38.7 38.8 0/24 --- --- --- 0/0 38.4 38.5 38.6 0/24 --- --- --- 0/0 38.3 38.4 38.7 0/24
02 24 38.8 39.5 40.5 0/24 --- --- --- 0/0 36.9 37.3 37.8 0/24 --- --- --- 0/0 38.7 38.9 39.1 0/24 --- --- --- 0/0 38.5 38.6 38.8 0/24 --- --- --- 0/0 38.4 38.5 38.8 0/24
02 25 38.4 38.9 39.4 0/24 --- --- --- 0/0 37.6 37.8 38.2 0/24 --- --- --- 0/0 38.8 39.0 39.6 0/24 --- --- --- 0/0 38.6 38.8 39.3 0/24 --- --- --- 0/0 38.5 38.8 39.1 0/24
02 26 38.5 38.7 39.1 0/24 --- --- --- 0/0 38.3 38.5 38.6 0/24 --- --- --- 0/0 38.6 38.8 38.9 0/24 --- --- --- 0/0 38.8 38.9 39.1 0/24 --- --- --- 0/0 38.8 39.0 39.3 0/24
02 27 38.0 38.6 39.1 0/16 --- --- --- 0/0 38.5 38.7 38.8 0/22 --- --- --- 0/0 38.3 38.5 38.8 0/24 --- --- --- 0/0 38.9 39.0 39.2 0/24 --- --- --- 0/0 39.0 39.2 39.5 0/24
02 28 37.9 38.5 39.2 0/24 --- --- --- 0/0 38.8 39.0 39.2 0/24 --- --- --- 0/0 38.2 38.3 38.6 0/24 --- --- --- 0/0 39.0 39.2 39.4 0/24 --- --- --- 0/0 39.1 39.3 39.7 0/24
>68.05 0 1 1 1/
664		 0 0 0 0/
0		 0 0 0 0/
670		 0 0 0 0/
0		 0 0 0 0/
672		 0 0 0 0/
0		 0 0 0 0/
672		 0 0 0 0/
0		 0 0 0 0/
672

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.