| McNary Dam forebay on Columbia R. (MCNA) | McNary Dam tailwater on Columbia R. (MCPW) | John Day Dam forebay (JDY) | John Day Dam tailwater (JHAW) | The Dalles Dam forebay on Columbia R. (TDA) | The Dalles tailwater Downstream (TDDO) | Bonneville Dam forebay (BON) | Cascade Island (CCIW) | Warrendale (WRNO) | Camas / Washougal (CWMW) | Pasco - Columbia Rivers (PAQW) | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | Min | Avg | Max | >68.05 | Min | Avg | Max | >68.05 |
| 10 01 | --- | --- | --- | 0/0 | 67.8 | 67.9 | 68.0 | 0/24 | --- | --- | --- | 0/0 | 69.3 | 69.5 | 69.5 | 24/24 | --- | --- | --- | 0/0 | 68.5 | 68.7 | 68.9 | 24/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 67.5 | 67.7 | 67.8 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 02 | --- | --- | --- | 0/0 | 67.4 | 67.7 | 67.7 | 0/24 | --- | --- | --- | 0/0 | 69.0 | 69.2 | 69.3 | 24/24 | --- | --- | --- | 0/0 | 68.2 | 68.4 | 68.5 | 24/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 67.0 | 67.2 | 67.5 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 03 | --- | --- | --- | 0/0 | 66.8 | 67.2 | 67.4 | 0/24 | --- | --- | --- | 0/0 | 68.5 | 68.8 | 69.0 | 24/24 | --- | --- | --- | 0/0 | 67.9 | 68.1 | 68.3 | 19/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 66.8 | 67.1 | 67.4 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 04 | --- | --- | --- | 0/0 | 66.5 | 66.7 | 66.9 | 0/24 | --- | --- | --- | 0/0 | 68.2 | 68.4 | 68.5 | 24/24 | --- | --- | --- | 0/0 | 67.6 | 67.8 | 68.0 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 66.9 | 67.1 | 67.2 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 05 | --- | --- | --- | 0/0 | 66.2 | 66.4 | 66.5 | 0/24 | --- | --- | --- | 0/0 | 68.1 | 68.1 | 68.2 | 24/24 | --- | --- | --- | 0/0 | 67.1 | 67.4 | 67.6 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 66.3 | 66.6 | 66.9 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 06 | --- | --- | --- | 0/0 | 65.9 | 66.0 | 66.1 | 0/24 | --- | --- | --- | 0/0 | 67.8 | 67.9 | 68.0 | 0/24 | --- | --- | --- | 0/0 | 66.9 | 67.1 | 67.2 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 65.6 | 66.0 | 66.3 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 07 | --- | --- | --- | 0/0 | 65.2 | 65.6 | 65.8 | 0/24 | --- | --- | --- | 0/0 | 67.6 | 67.7 | 67.8 | 0/24 | --- | --- | --- | 0/0 | 67.0 | 67.0 | 67.1 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 65.3 | 65.5 | 65.6 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 08 | --- | --- | --- | 0/0 | 64.8 | 65.0 | 65.2 | 0/24 | --- | --- | --- | 0/0 | 67.3 | 67.4 | 67.6 | 0/24 | --- | --- | --- | 0/0 | 66.7 | 66.9 | 67.0 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 65.3 | 65.5 | 65.6 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 09 | --- | --- | --- | 0/0 | 64.7 | 64.8 | 64.9 | 0/24 | --- | --- | --- | 0/0 | 67.1 | 67.2 | 67.3 | 0/24 | --- | --- | --- | 0/0 | 66.4 | 66.6 | 66.7 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 65.4 | 65.6 | 65.7 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 10 | --- | --- | --- | 0/0 | 64.2 | 64.5 | 64.7 | 0/24 | --- | --- | --- | 0/0 | 66.6 | 66.8 | 67.1 | 0/24 | --- | --- | --- | 0/0 | 66.1 | 66.2 | 66.3 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 65.1 | 65.3 | 65.3 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 11 | --- | --- | --- | 0/0 | 63.5 | 63.8 | 64.1 | 0/24 | --- | --- | --- | 0/0 | 66.1 | 66.4 | 66.6 | 0/24 | --- | --- | --- | 0/0 | 65.8 | 66.0 | 66.1 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 64.6 | 64.9 | 65.2 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 12 | --- | --- | --- | 0/0 | 63.0 | 63.1 | 63.5 | 0/24 | --- | --- | --- | 0/0 | 65.5 | 65.7 | 66.1 | 0/24 | --- | --- | --- | 0/0 | 65.0 | 65.4 | 65.8 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 64.0 | 64.3 | 64.6 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 13 | --- | --- | --- | 0/0 | 62.3 | 62.7 | 63.0 | 0/24 | --- | --- | --- | 0/0 | 65.1 | 65.3 | 65.5 | 0/24 | --- | --- | --- | 0/0 | 64.1 | 64.5 | 64.9 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 63.2 | 63.6 | 64.0 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 14 | --- | --- | --- | 0/0 | 62.0 | 62.2 | 62.3 | 0/24 | --- | --- | --- | 0/0 | 64.7 | 64.9 | 65.1 | 0/24 | --- | --- | --- | 0/0 | 63.8 | 64.0 | 64.2 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 62.7 | 63.0 | 63.3 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 15 | --- | --- | --- | 0/0 | 61.1 | 61.6 | 62.0 | 0/24 | --- | --- | --- | 0/0 | 64.2 | 64.5 | 64.7 | 0/24 | --- | --- | --- | 0/0 | 63.8 | 64.0 | 64.1 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 62.5 | 62.7 | 62.9 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 16 | --- | --- | --- | 0/0 | 60.9 | 61.0 | 61.1 | 0/24 | --- | --- | --- | 0/0 | 63.6 | 64.0 | 64.2 | 0/24 | --- | --- | --- | 0/0 | 63.5 | 63.8 | 64.0 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 62.6 | 62.7 | 62.8 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 17 | --- | --- | --- | 0/0 | 60.5 | 60.9 | 61.1 | 0/24 | --- | --- | --- | 0/0 | 63.1 | 63.4 | 63.6 | 0/24 | --- | --- | --- | 0/0 | 62.8 | 63.2 | 63.6 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 62.4 | 1518.0 | 2391.3 | 15/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 18 | --- | --- | --- | 0/0 | 60.2 | 60.3 | 60.5 | 0/24 | --- | --- | --- | 0/0 | 62.6 | 62.9 | 63.0 | 0/24 | --- | --- | --- | 0/0 | 62.4 | 62.5 | 62.7 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 2391.3 | 2391.3 | 2391.3 | 24/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 19 | --- | --- | --- | 0/0 | 59.5 | 59.8 | 60.1 | 0/24 | --- | --- | --- | 0/0 | 61.9 | 62.3 | 62.6 | 0/24 | --- | --- | --- | 0/0 | 62.1 | 62.3 | 62.4 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 2391.3 | 2391.3 | 2391.3 | 24/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 20 | --- | --- | --- | 0/0 | 59.3 | 59.4 | 59.6 | 0/24 | --- | --- | --- | 0/0 | 61.5 | 61.6 | 61.8 | 0/24 | --- | --- | --- | 0/0 | 61.8 | 62.0 | 62.1 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 2391.3 | 2391.3 | 2391.3 | 24/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 21 | --- | --- | --- | 0/0 | 59.2 | 59.3 | 59.4 | 0/24 | --- | --- | --- | 0/0 | 61.1 | 61.3 | 61.4 | 0/24 | --- | --- | --- | 0/0 | 61.1 | 61.4 | 61.7 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 2391.3 | 2391.3 | 2391.3 | 24/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 22 | --- | --- | --- | 0/0 | 59.2 | 59.3 | 59.5 | 0/24 | --- | --- | --- | 0/0 | 60.5 | 60.8 | 61.1 | 0/24 | --- | --- | --- | 0/0 | 60.7 | 60.9 | 61.0 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 60.7 | 1031.9 | 2391.3 | 10/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 23 | --- | --- | --- | 0/0 | 59.0 | 59.2 | 59.4 | 0/24 | --- | --- | --- | 0/0 | 60.2 | 60.3 | 60.5 | 0/24 | --- | --- | --- | 0/0 | 60.4 | 60.6 | 60.7 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 60.5 | 60.7 | 60.9 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 24 | --- | --- | --- | 0/0 | 58.7 | 58.8 | 59.0 | 0/24 | --- | --- | --- | 0/0 | 59.8 | 60.0 | 60.1 | 0/24 | --- | --- | --- | 0/0 | 60.0 | 60.2 | 60.4 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 60.4 | 60.7 | 60.8 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 25 | --- | --- | --- | 0/0 | 58.6 | 58.8 | 58.8 | 0/24 | --- | --- | --- | 0/0 | 59.5 | 59.7 | 59.8 | 0/24 | --- | --- | --- | 0/0 | 59.4 | 59.7 | 60.0 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 59.6 | 60.1 | 60.4 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 26 | --- | --- | --- | 0/0 | 58.2 | 58.5 | 58.6 | 0/24 | --- | --- | --- | 0/0 | 59.1 | 59.3 | 59.4 | 0/24 | --- | --- | --- | 0/0 | 58.7 | 59.0 | 59.3 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 58.8 | 59.1 | 59.5 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 27 | --- | --- | --- | 0/0 | 58.1 | 58.2 | 58.4 | 0/24 | --- | --- | --- | 0/0 | 58.8 | 58.9 | 59.1 | 0/24 | --- | --- | --- | 0/0 | 58.2 | 58.5 | 58.7 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 58.4 | 58.6 | 58.8 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 28 | --- | --- | --- | 0/0 | 58.0 | 58.1 | 58.2 | 0/24 | --- | --- | --- | 0/0 | 58.6 | 58.7 | 58.7 | 0/24 | --- | --- | --- | 0/0 | 58.0 | 58.1 | 58.2 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 57.8 | 58.1 | 58.4 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 29 | --- | --- | --- | 0/0 | 57.4 | 57.8 | 57.9 | 0/24 | --- | --- | --- | 0/0 | 58.3 | 58.4 | 58.6 | 0/24 | --- | --- | --- | 0/0 | 57.9 | 58.0 | 58.1 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 57.5 | 57.6 | 57.8 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 30 | --- | --- | --- | 0/0 | 56.6 | 56.9 | 57.3 | 0/24 | --- | --- | --- | 0/0 | 57.8 | 58.0 | 58.2 | 0/24 | --- | --- | --- | 0/0 | 57.8 | 57.9 | 58.1 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 56.8 | 57.2 | 57.5 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| 10 31 | --- | --- | --- | 0/0 | 55.9 | 56.1 | 56.5 | 0/24 | --- | --- | --- | 0/0 | 57.5 | 57.6 | 57.8 | 0/24 | --- | --- | --- | 0/0 | 57.4 | 57.6 | 57.8 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 | 56.4 | 56.5 | 56.8 | 0/24 | --- | --- | --- | 0/0 | --- | --- | --- | 0/0 |
| >68.05 | 0 | 0 | 0 | 0/ 0 |
0 | 0 | 0 | 0/ 744 |
0 | 0 | 0 | 0/ 0 |
5 | 5 | 5 | 120/ 744 |
0 | 0 | 0 | 0/ 0 |
2 | 3 | 3 | 67/ 744 |
0 | 0 | 0 | 0/ 0 |
0 | 0 | 0 | 0/ 0 |
4 | 6 | 6 | 121/ 744 |
0 | 0 | 0 | 0/ 0 |
0 | 0 | 0 | 0/ 0 |
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 |