| Chief Joseph Dam forebay (CHJ) | Chief Joseph tailwater (CHQW) | Pasco - 4.8 miles above Confluence of Snake and Columbia Rivers (PAQW) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Date | Min | Avg | Max | >68 | Min | Avg | Max | >68 | Min | Avg | Max | >68 |
| Apr 1 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 45.5 | 45.5 | 45.5 | 0/1 |
| Apr 2 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 45.0 | 45.5 | 46.0 | 0/23 |
| Apr 3 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 45.4 | 45.7 | 46.1 | 0/24 |
| Apr 4 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 45.1 | 45.8 | 46.6 | 0/23 |
| Apr 5 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 46.0 | 46.5 | 47.1 | 0/24 |
| Apr 6 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 45.9 | 46.3 | 46.7 | 0/24 |
| Apr 7 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 46.3 | 47.0 | 47.8 | 0/24 |
| Apr 8 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 46.7 | 47.4 | 48.0 | 0/24 |
| Apr 9 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 47.2 | 47.8 | 48.5 | 0/24 |
| Apr 10 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 47.6 | 48.2 | 48.9 | 0/24 |
| Apr 11 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 47.8 | 48.5 | 49.1 | 0/24 |
| Apr 12 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 48.2 | 48.9 | 49.7 | 0/24 |
| Apr 13 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 48.6 | 49.2 | 49.7 | 0/24 |
| Apr 14 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 48.8 | 49.4 | 50.3 | 0/24 |
| Apr 15 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 48.2 | 48.8 | 49.4 | 0/24 |
| Apr 16 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 48.1 | 48.6 | 49.1 | 0/24 |
| Apr 17 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 48.4 | 48.8 | 49.4 | 0/24 |
| Apr 18 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 48.4 | 48.9 | 49.7 | 0/24 |
| Apr 19 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 48.2 | 49.0 | 49.9 | 0/24 |
| Apr 20 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 48.3 | 48.8 | 49.2 | 0/24 |
| Apr 21 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 48.2 | 48.4 | 48.6 | 0/24 |
| Apr 22 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 48.1 | 48.7 | 49.5 | 0/24 |
| Apr 23 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 48.8 | 49.2 | 49.7 | 0/24 |
| Apr 24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 47.8 | 48.7 | 49.6 | 0/24 |
| Apr 25 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 48.7 | 49.3 | 50.1 | 0/24 |
| Apr 26 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 49.3 | 50.0 | 50.6 | 0/24 |
| Apr 27 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 49.9 | 50.5 | 51.3 | 0/24 |
| Apr 28 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 49.3 | 49.7 | 50.2 | 0/24 |
| Apr 29 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 49.7 | 50.4 | 51.2 | 0/24 |
| Apr 30 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 50.3 | 50.9 | 51.4 | 0/24 |
| >68 | 0 | 0 | 0 | 0/ 0 |
0 | 0 | 0 | 0/ 0 |
0 | 0 | 0 | 0/ 695 |
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 |