Mid and Upper-Columbia River Temperature Report for April 2022  
Generated 2022-05-01 13:18:04

  Chief Joseph Dam forebay (CHJ) Chief Joseph tailwater (CHQW)
Date Min Avg Max >68.05 Min Avg Max >68.05
04 01 39.5 39.7 39.9 0/24 39.5 39.7 40.0 0/24
04 02 39.6 39.9 40.3 0/24 39.8 40.1 40.6 0/24
04 03 39.8 39.9 40.1 0/24 39.8 40.0 40.2 0/24
04 04 39.9 40.1 40.3 0/24 39.9 40.2 40.6 0/24
04 05 40.2 40.5 40.9 0/24 40.2 40.6 41.4 0/24
04 06 40.3 40.6 40.9 0/24 40.5 40.7 41.0 0/24
04 07 40.5 40.6 40.9 0/24 40.8 40.9 41.2 0/24
04 08 40.5 40.7 40.9 0/24 40.8 41.0 41.4 0/24
04 09 40.7 41.0 41.3 0/24 40.9 41.2 41.7 0/24
04 10 40.9 41.2 41.5 0/24 41.1 41.3 41.6 0/24
04 11 41.1 41.2 41.3 0/24 41.2 41.4 41.5 0/24
04 12 40.9 41.0 41.1 0/24 41.0 41.1 41.2 0/24
04 13 40.9 41.0 41.1 0/24 41.1 41.2 41.4 0/24
04 14 40.8 41.0 41.4 0/24 41.1 41.3 41.7 0/24
04 15 41.0 41.1 41.3 0/24 41.2 41.4 41.8 0/24
04 16 41.2 41.4 41.6 0/24 41.4 41.4 41.4 0/5
04 17 41.4 41.7 42.0 0/24 41.6 41.8 42.1 0/18
04 18 41.5 41.7 41.8 0/24 41.7 41.8 42.0 0/23
04 19 41.7 41.8 42.0 0/24 41.7 42.0 42.5 0/13
04 20 41.8 42.0 42.3 0/24 41.7 42.0 42.3 0/24
04 21 42.2 42.5 43.0 0/24 42.2 42.4 42.8 0/24
04 22 42.6 42.9 43.4 0/24 42.4 42.7 43.1 0/24
04 23 43.0 43.3 43.7 0/24 42.8 43.0 43.4 0/24
04 24 43.1 43.3 43.6 0/24 42.7 43.0 43.5 0/24
04 25 43.2 43.6 44.0 0/24 42.9 43.4 43.8 0/24
04 26 43.7 44.2 44.9 0/24 43.6 44.1 44.8 0/24
04 27 44.2 44.3 44.5 0/24 44.0 44.2 44.6 0/24
04 28 44.3 44.5 44.9 0/24 44.0 44.3 44.7 0/24
04 29 44.3 44.7 44.9 0/24 44.4 44.6 44.9 0/24
04 30 44.3 44.5 44.8 0/24 44.3 44.5 44.8 0/24
>68.05 0 0 0 0/
720		 0 0 0 0/
683

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.