Lower Snake River Temperature Report for March 2023  
Generated 2023-04-01 13:18:07

  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
03 01 37.8 38.1 38.6 0/24 --- --- --- 0/0 38.6 38.8 38.9 0/24 --- --- --- 0/0 37.6 37.7 38.0 0/24 --- --- --- 0/0 37.1 37.3 37.6 0/24 --- --- --- 0/0 36.9 37.3 37.8 0/24
03 02 37.6 38.0 38.4 0/24 --- --- --- 0/0 38.4 38.5 38.7 0/24 --- --- --- 0/0 37.7 37.7 37.9 0/24 --- --- --- 0/0 37.2 37.4 37.8 0/24 --- --- --- 0/0 36.8 36.9 37.3 0/24
03 03 38.0 38.0 38.1 0/4 --- --- --- 0/0 38.2 38.3 38.4 0/4 --- --- --- 0/0 37.6 37.7 37.9 0/24 --- --- --- 0/0 37.4 37.7 38.0 0/24 --- --- --- 0/0 36.8 37.1 37.5 0/24
03 04 37.7 38.5 39.1 0/18 --- --- --- 0/0 37.5 37.6 37.7 0/23 --- --- --- 0/0 37.5 37.7 38.0 0/24 --- --- --- 0/0 37.7 37.9 38.1 0/24 --- --- --- 0/0 37.0 37.3 37.6 0/24
03 05 38.3 39.0 40.2 0/24 --- --- --- 0/0 37.6 37.7 37.9 0/24 --- --- --- 0/0 37.6 37.8 38.1 0/24 --- --- --- 0/0 38.0 38.2 38.6 0/24 --- --- --- 0/0 37.3 37.6 38.0 0/24
03 06 38.8 39.4 40.3 0/24 --- --- --- 0/0 37.6 37.7 37.9 0/24 --- --- --- 0/0 37.8 37.9 38.3 0/24 --- --- --- 0/0 38.3 38.6 39.0 0/24 --- --- --- 0/0 37.6 37.8 38.2 0/24
03 07 38.1 39.0 39.6 0/24 --- --- --- 0/0 37.7 37.9 38.0 0/24 --- --- --- 0/0 37.8 38.0 38.4 0/24 --- --- --- 0/0 38.6 38.8 39.2 0/24 --- --- --- 0/0 37.7 37.9 38.2 0/24
03 08 38.1 38.6 39.1 0/24 --- --- --- 0/0 38.0 38.2 38.4 0/24 --- --- --- 0/0 38.0 38.2 38.6 0/24 --- --- --- 0/0 38.7 38.9 39.2 0/24 --- --- --- 0/0 37.7 38.0 38.5 0/24
03 09 38.2 38.9 39.7 0/24 --- --- --- 0/0 38.4 38.7 39.1 0/24 --- --- --- 0/0 38.2 38.4 38.7 0/24 --- --- --- 0/0 38.9 39.1 39.4 0/24 --- --- --- 0/0 37.8 38.1 38.6 0/24
03 10 38.7 39.2 40.0 0/24 --- --- --- 0/0 39.0 39.1 39.2 0/24 --- --- --- 0/0 38.5 38.7 38.9 0/24 --- --- --- 0/0 39.1 39.2 39.6 0/24 --- --- --- 0/0 38.2 38.4 38.8 0/24
03 11 38.8 39.2 39.6 0/24 --- --- --- 0/0 39.3 39.3 39.5 0/24 --- --- --- 0/0 38.6 38.9 39.1 0/24 --- --- --- 0/0 39.1 39.3 39.5 0/24 --- --- --- 0/0 38.3 38.6 39.0 0/24
03 12 39.1 39.8 40.9 0/23 --- --- --- 0/0 39.5 39.6 39.8 0/23 --- --- --- 0/0 38.9 39.1 39.3 0/23 --- --- --- 0/0 39.3 39.4 39.5 0/23 --- --- --- 0/0 38.6 38.8 39.1 0/23
03 13 40.1 40.7 41.6 0/24 --- --- --- 0/0 39.9 40.2 40.5 0/24 --- --- --- 0/0 39.1 39.2 39.4 0/24 --- --- --- 0/0 39.3 39.5 39.7 0/24 --- --- --- 0/0 38.8 39.1 39.3 0/24
03 14 40.7 41.5 42.3 0/24 --- --- --- 0/0 40.4 40.6 40.8 0/24 --- --- --- 0/0 39.0 39.2 39.5 0/24 --- --- --- 0/0 39.5 39.7 40.1 0/24 --- --- --- 0/0 39.0 39.3 39.8 0/24
03 15 40.8 41.5 42.2 0/24 --- --- --- 0/0 40.7 40.8 40.9 0/24 --- --- --- 0/0 39.0 39.2 39.6 0/24 --- --- --- 0/0 39.8 40.0 40.6 0/24 --- --- --- 0/0 39.3 39.7 40.3 0/24
03 16 40.1 41.1 42.2 0/24 --- --- --- 0/0 40.6 40.7 40.9 0/24 --- --- --- 0/0 39.0 39.3 39.6 0/24 --- --- --- 0/0 39.9 40.2 40.5 0/24 --- --- --- 0/0 39.5 39.9 40.4 0/24
03 17 39.9 40.9 42.3 0/24 --- --- --- 0/0 40.7 40.8 41.0 0/24 --- --- --- 0/0 39.2 39.4 39.8 0/24 --- --- --- 0/0 40.3 40.6 41.0 0/24 --- --- --- 0/0 39.8 40.1 40.5 0/24
03 18 40.3 41.4 43.0 0/24 --- --- --- 0/0 40.7 41.0 41.3 0/24 --- --- --- 0/0 39.4 39.8 40.4 0/24 --- --- --- 0/0 40.6 40.9 41.4 0/24 --- --- --- 0/0 40.0 40.4 40.9 0/24
03 19 40.7 41.8 43.1 0/24 --- --- --- 0/0 41.2 41.4 41.9 0/24 --- --- --- 0/0 39.9 40.3 40.9 0/24 --- --- --- 0/0 40.8 41.1 41.4 0/24 --- --- --- 0/0 40.3 40.5 40.9 0/24
03 20 41.8 42.1 42.5 0/24 --- --- --- 0/0 41.6 41.9 42.3 0/24 --- --- --- 0/0 40.5 40.6 40.9 0/24 --- --- --- 0/0 41.0 41.1 41.3 0/24 --- --- --- 0/0 40.5 40.6 40.9 0/24
03 21 41.6 41.8 42.1 0/9 --- --- --- 0/0 41.6 41.8 42.1 0/24 --- --- --- 0/0 40.6 40.9 41.4 0/24 40.7 40.9 41.2 0/20 41.1 41.2 41.4 0/24 --- --- --- 0/0 40.6 40.9 41.1 0/24
03 22 --- --- --- 0/0 --- --- --- 0/0 41.8 42.0 42.4 0/24 --- --- --- 0/0 41.1 41.5 42.1 0/24 40.6 40.9 41.5 0/24 41.0 41.2 41.6 0/24 --- --- --- 0/0 40.9 41.4 42.2 0/24
03 23 42.2 42.7 43.1 0/17 42.3 42.6 43.1 0/16 41.8 42.2 42.4 0/24 42.0 42.5 42.6 0/10 41.3 41.7 42.3 0/24 40.7 41.1 41.5 0/24 41.1 41.4 41.9 0/24 --- --- --- 0/0 41.6 41.8 42.2 0/24
03 24 41.8 42.4 43.2 0/24 42.3 42.6 42.8 0/24 42.0 42.2 42.4 0/24 41.8 42.0 42.2 0/22 41.7 42.0 42.3 0/24 41.3 41.5 41.7 0/24 41.4 41.7 42.0 0/24 --- --- --- 0/0 41.8 42.0 42.3 0/24
03 25 41.6 42.1 43.0 0/24 42.7 42.8 42.8 0/24 42.2 42.3 42.5 0/24 41.9 41.9 41.9 0/1 41.9 42.2 42.6 0/24 41.7 41.9 42.2 0/24 41.9 42.1 42.5 0/24 --- --- --- 0/0 42.0 42.2 42.7 0/24
03 26 41.5 41.9 42.3 0/24 42.8 43.0 43.2 0/24 42.4 42.5 42.7 0/24 --- --- --- 0/0 42.2 42.4 42.7 0/24 42.1 42.2 42.4 0/24 42.2 42.5 42.7 0/24 --- --- --- 0/0 42.1 42.4 42.8 0/24
03 27 41.1 42.1 43.6 0/24 43.0 43.4 43.9 0/24 42.6 42.9 43.2 0/24 --- --- --- 0/0 42.4 42.8 43.1 0/24 42.4 42.5 42.6 0/24 42.5 42.8 43.2 0/24 --- --- --- 0/0 42.1 42.5 42.8 0/24
03 28 42.2 42.7 43.4 0/24 43.7 43.9 44.0 0/16 43.2 43.4 43.5 0/24 42.7 42.7 42.7 0/3 42.9 43.2 43.4 0/24 42.5 42.6 42.9 0/24 42.9 43.0 43.1 0/24 --- --- --- 0/0 42.5 42.6 42.8 0/24
03 29 42.6 43.2 43.9 0/24 43.4 43.6 43.6 0/10 43.1 43.2 43.2 0/24 42.7 42.9 43.5 0/24 43.1 43.2 43.4 0/24 42.6 42.7 42.8 0/24 42.8 42.9 43.0 0/24 42.5 42.6 42.7 0/23 42.5 42.7 42.8 0/24
03 30 43.5 44.0 44.8 0/24 42.7 43.1 43.5 0/24 42.5 42.9 43.1 0/24 43.1 43.4 43.6 0/24 43.2 43.4 43.6 0/24 42.7 42.9 43.2 0/24 42.9 43.0 43.2 0/24 42.8 43.0 43.2 0/24 42.8 43.0 43.4 0/24
03 31 43.7 44.2 45.0 0/24 42.7 42.7 42.9 0/24 42.3 42.4 42.5 0/24 43.2 43.4 43.5 0/24 43.2 43.4 43.6 0/24 43.0 43.2 43.4 0/24 43.1 43.3 43.5 0/24 43.2 43.3 43.5 0/24 43.1 43.3 43.5 0/24
>68.05 0 0 0 0/
671		 0 0 0 0/
186		 0 0 0 0/
722		 0 0 0 0/
108		 0 0 0 0/
743		 0 0 0 0/
260		 0 0 0 0/
743		 0 0 0 0/
71		 0 0 0 0/
743

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.