COLUMBIA--WANAPUM DAM (WANW1)
| Observed |
| Date/Time (PDT) | Pool Storage |
| 2024-04-25 13:00 | 93.23 | | |
| 2024-04-25 12:00 | 91.95 | | |
| 2024-04-25 11:00 | 89.66 | | |
| 2024-04-25 10:00 | 91.84 | | |
| 2024-04-25 09:00 | 89.64 | | |
| 2024-04-25 08:00 | 90.98 | | |
| 2024-04-25 07:00 | 96.05 | | |
| 2024-04-25 06:00 | 100.45 | | |
| 2024-04-25 05:00 | 105.57 | | |
| 2024-04-25 04:00 | 109.43 | | |
| 2024-04-25 03:00 | 111.69 | | |
| 2024-04-25 02:00 | 114.41 | | |
| 2024-04-25 01:00 | 116.82 | | |
| 2024-04-25 00:00 | 117.4 | | |
| 2024-04-24 23:00 | 120.61 | | |
| 2024-04-24 22:00 | 124 | | |
| 2024-04-24 21:00 | 124.84 | | |
| 2024-04-24 20:00 | 123.39 | | |
| 2024-04-24 19:00 | 136.4 | | |
| 2024-04-24 18:00 | 137.25 | | |
| 2024-04-24 17:00 | 128.07 | | |
| 2024-04-24 16:00 | 127.59 | | |
| 2024-04-24 15:00 | 126.8 | | |
| 2024-04-24 14:00 | 123.74 | | |
| 2024-04-24 13:00 | 124.73 | | |
| 2024-04-24 12:00 | 119.54 | | |
| 2024-04-24 11:00 | 122.22 | | |
| 2024-04-24 10:00 | 121.2 | | |
| 2024-04-24 09:00 | 117.34 | | |
| 2024-04-24 08:00 | 115.1 | | |
| 2024-04-24 07:00 | 118.92 | | |
| 2024-04-24 06:00 | 119.09 | | |
| 2024-04-24 05:00 | 123.08 | | |
| 2024-04-24 04:00 | 128.17 | | |
| 2024-04-24 03:00 | 128.25 | | |
| 2024-04-24 02:00 | 129.52 | | |
| 2024-04-24 01:00 | 129.47 | | |
| 2024-04-24 00:00 | 127.34 | | |
| 2024-04-23 23:00 | 130.48 | | |
| 2024-04-23 22:00 | 130.51 | | |
| 2024-04-23 21:00 | 129.07 | | |
| 2024-04-23 20:00 | 127.11 | | |
| 2024-04-23 19:00 | 123.37 | | |
| 2024-04-23 18:00 | 124.9 | | |
| 2024-04-23 17:00 | 124.25 | | |
| 2024-04-23 16:00 | 123.87 | | |
| 2024-04-23 15:00 | 125.87 | | |
| 2024-04-23 14:00 | 130.61 | | |
| 2024-04-23 13:00 | 131.62 | | |
| 2024-04-23 12:00 | 133.51 | | |
| 2024-04-23 11:00 | 139.56 | | |
| 2024-04-23 10:00 | 140.04 | | |
| 2024-04-23 09:00 | 138.08 | | |
| 2024-04-23 08:00 | 139.77 | | |
| 2024-04-23 07:00 | 137.02 | | |
| 2024-04-23 06:00 | 140.69 | | |
| 2024-04-23 05:00 | 142.69 | | |
| 2024-04-23 04:00 | 143 | | |
| 2024-04-23 03:00 | 145.61 | | |
| 2024-04-23 02:00 | 143.17 | | |
| 2024-04-23 01:00 | 141.39 | | |
| 2024-04-23 00:00 | 143.1 | | |
| 2024-04-22 23:00 | 143.35 | | |
| 2024-04-22 22:00 | 141.63 | | |
| 2024-04-22 21:00 | 139.52 | | |
| 2024-04-22 20:00 | 141.63 | | |
| 2024-04-22 19:00 | 142.89 | | |
| 2024-04-22 18:00 | 144.77 | | |
| 2024-04-22 17:00 | 145.33 | | |
| 2024-04-22 16:00 | 144.84 | | |
| 2024-04-22 15:00 | 144.19 | | |
| 2024-04-22 14:00 | 137.35 | | |
| 2024-04-22 13:00 | 138.15 | | |
| 2024-04-22 12:00 | 139.41 | | |
| 2024-04-22 11:00 | 142.12 | | |
| 2024-04-22 10:00 | 143.24 | | |
| 2024-04-22 09:00 | 142.36 | | |
| 2024-04-22 08:00 | 144.7 | | |
| 2024-04-22 07:00 | 144.47 | | |
| 2024-04-22 06:00 | 140.06 | | |
| 2024-04-22 05:00 | 140.97 | | |
| 2024-04-22 04:00 | 138.86 | | |
| 2024-04-22 03:00 | 134.27 | | |
| 2024-04-22 02:00 | 136.76 | | |
| 2024-04-22 01:00 | 134.05 | | |
| 2024-04-22 00:00 | 131.21 | | |
| 2024-04-21 23:00 | 129.33 | | |
| 2024-04-21 22:00 | 124.55 | | |
| 2024-04-21 21:00 | 121.05 | | |
| 2024-04-21 20:00 | 121.19 | | |
| 2024-04-21 19:00 | 116.27 | | |
| 2024-04-21 18:00 | 120.5 | | |
| 2024-04-21 17:00 | 125.36 | | |
| 2024-04-21 16:00 | 122.39 | | |
| 2024-04-21 15:00 | 123.49 | | |
| 2024-04-21 14:00 | 126.48 | | |
| 2024-04-21 13:00 | 122.3 | | |
| 2024-04-21 12:00 | 125.11 | | |
| 2024-04-21 11:00 | 130.2 | | |
| 2024-04-21 10:00 | 127.14 | | |
| 2024-04-21 09:00 | 126.42 | | |
| 2024-04-21 08:00 | 123.67 | | |
| 2024-04-21 07:00 | 116.37 | | |
| 2024-04-21 06:00 | 116.99 | | |
| 2024-04-21 05:00 | 115.71 | | |
| 2024-04-21 04:00 | 117.5 | | |
| 2024-04-21 03:00 | 118.91 | | |
| 2024-04-21 02:00 | 119.54 | | |
| 2024-04-21 01:00 | 122.15 | | |
| 2024-04-21 00:00 | 125.69 | | |
| 2024-04-20 23:00 | 123.3 | | |
| 2024-04-20 22:00 | 121.33 | | |
| 2024-04-20 21:00 | 121.82 | | |
| 2024-04-20 20:00 | 118.77 | | |
| 2024-04-20 19:00 | 116.5 | | |
| 2024-04-20 18:00 | 114.76 | | |
| 2024-04-20 17:00 | 112.6 | | |
| 2024-04-20 16:00 | 112.27 | | |
| 2024-04-20 15:00 | 110.57 | | |
| 2024-04-20 14:00 | 114.75 | | |
| 2024-04-20 13:00 | 113.21 | | |
| 2024-04-20 12:00 | 109.46 | | |
| 2024-04-20 11:00 | 107.56 | | |
| 2024-04-20 10:00 | 108.23 | | |
| 2024-04-20 09:00 | 107.32 | | |
| 2024-04-20 08:00 | 105.68 | | |
| 2024-04-20 07:00 | 106.33 | | |
| 2024-04-20 06:00 | 104.92 | | |
| 2024-04-20 05:00 | 110.04 | | |
| 2024-04-20 04:00 | 111.17 | | |
| 2024-04-20 03:00 | 111.88 | | |
| 2024-04-20 02:00 | 115.34 | | |
| 2024-04-20 01:00 | 117.55 | | |
| 2024-04-20 00:00 | 114.08 | | |
| 2024-04-19 23:00 | 113.89 | | |
| 2024-04-19 22:00 | 110.22 | | |
| 2024-04-19 21:00 | 109.02 | | |
| 2024-04-19 20:00 | 109.01 | | |
| 2024-04-19 19:00 | 102.66 | | |
| 2024-04-19 18:00 | 104.24 | | |
| 2024-04-19 17:00 | 107.74 | | |
| 2024-04-19 16:00 | 111.12 | | |
| 2024-04-19 15:00 | 110.23 | | |
| 2024-04-19 14:00 | 112.82 | | |
| 2024-04-19 13:00 | 110.26 | | |
| 2024-04-19 12:00 | 107.46 | | |
| 2024-04-19 11:00 | 104.79 | | |
| 2024-04-19 10:00 | 98.52 | | |
| 2024-04-19 09:00 | 93.47 | | |
| 2024-04-19 08:00 | 90.13 | | |
| 2024-04-19 07:00 | 89.48 | | |
| 2024-04-19 06:00 | 86.72 | | |
| 2024-04-19 05:00 | 87.93 | | |
| 2024-04-19 04:00 | 90.89 | | |
| 2024-04-19 03:00 | 85.7 | | |
| 2024-04-19 02:00 | 94.64 | | |
| 2024-04-19 01:00 | 98.28 | | |
| 2024-04-19 00:00 | 95.2 | | |
| 2024-04-18 23:00 | 98.21 | | |
| 2024-04-18 22:00 | 101.85 | | |
| 2024-04-18 21:00 | 97.08 | | |
| 2024-04-18 20:00 | 107.37 | | |
| 2024-04-18 19:00 | 112.65 | | |
| 2024-04-18 18:00 | 113.29 | | |
| 2024-04-18 17:00 | 120.22 | | |
| 2024-04-18 16:00 | 122.98 | | |
| 2024-04-18 15:00 | 123.54 | | |
| 2024-04-18 14:00 | 131.44 | | |
| 2024-04-18 13:00 | 124.97 | | |
| 2024-04-18 12:00 | 120.1 | | |
| 2024-04-18 11:00 | 118.89 | | |
| 2024-04-18 10:00 | 109.18 | | |
| 2024-04-18 09:00 | 106.09 | | |
| 2024-04-18 08:00 | 109.56 | | |
| 2024-04-18 07:00 | 99.32 | | |
| 2024-04-18 06:00 | 102.99 | | |
| 2024-04-18 05:00 | 107.68 | | |
| 2024-04-18 04:00 | 114.31 | | |
| 2024-04-18 03:00 | 120.71 | | |
| 2024-04-18 02:00 | 120.57 | | |
| 2024-04-18 01:00 | 117.83 | | |
| 2024-04-18 00:00 | 125.63 | | |
| 2024-04-17 23:00 | 121.68 | | |
| 2024-04-17 22:00 | 119.57 | | |
| 2024-04-17 21:00 | 120.56 | | |
| 2024-04-17 20:00 | 120.12 | | |
| 2024-04-17 19:00 | 120.7 | | |
| 2024-04-17 18:00 | 121.71 | | |
| 2024-04-17 17:00 | 123.59 | | |
| 2024-04-17 16:00 | 124.55 | | |
| 2024-04-17 15:00 | 124.62 | | |
| 2024-04-17 14:00 | 126.46 | | |
| 2024-04-17 13:00 | 125.17 | | |
| 2024-04-17 12:00 | 124.76 | | |
| 2024-04-17 11:00 | 125.97 | | |
| 2024-04-17 10:00 | 122.95 | | |
| 2024-04-17 09:00 | 119.72 | | |
| 2024-04-17 08:00 | 115.99 | | |
| 2024-04-17 07:00 | 112.43 | | |
| 2024-04-17 06:00 | 117.43 | | |
| 2024-04-17 05:00 | 122.18 | | |
| 2024-04-17 04:00 | 123.66 | | |
| 2024-04-17 03:00 | 123.9 | | |
| 2024-04-17 02:00 | 124.36 | | |
| 2024-04-17 01:00 | 124.87 | | |
| 2024-04-17 00:00 | 125.56 | | |
| 2024-04-16 23:00 | 124.24 | | |
| 2024-04-16 22:00 | 121.39 | | |
| 2024-04-16 21:00 | 122.53 | | |
| 2024-04-16 20:00 | 122.66 | | |
| 2024-04-16 19:00 | 118.91 | | |
| 2024-04-16 18:00 | 125.19 | | |
| 2024-04-16 17:00 | 126.19 | | |
| 2024-04-16 16:00 | 122.42 | | |
| 2024-04-16 15:00 | 116.14 | | |
| 2024-04-16 14:00 | 116.61 | | |
| 2024-04-16 13:00 | 116.31 | | |
| 2024-04-16 12:00 | 113.44 | | |
| 2024-04-16 11:00 | 121.37 | | |
| 2024-04-16 10:00 | 116.69 | | |
| 2024-04-16 09:00 | 115.01 | | |
| 2024-04-16 08:00 | 112.32 | | |
| 2024-04-16 07:00 | 106.27 | | |
| 2024-04-16 06:00 | 103.31 | | |
| 2024-04-16 05:00 | 108.63 | | |
| 2024-04-16 04:00 | 113.52 | | |
| 2024-04-16 03:00 | 113.45 | | |
| 2024-04-16 02:00 | 116.23 | | |
| 2024-04-16 01:00 | 115.32 | | |
| 2024-04-16 00:00 | 112.84 | | |
| 2024-04-15 23:00 | 114.23 | | |
| 2024-04-15 22:00 | 110.97 | | |
| 2024-04-15 21:00 | 110.35 | | |
| 2024-04-15 20:00 | 107.7 | | |
| 2024-04-15 19:00 | 109.52 | | |
| 2024-04-15 18:00 | 113.84 | | |
| 2024-04-15 17:00 | 110.28 | | |
| 2024-04-15 16:00 | 109.37 | | |
| 2024-04-15 15:00 | 110.95 | | |
| 2024-04-15 14:00 | 106.09 | | |
| 2024-04-15 13:00 | 104.58 | | |
| 2024-04-15 12:00 | 103.54 | | |
| 2024-04-15 11:00 | 99.7 | | |
| 2024-04-15 10:00 | 100.1 | | |
| 2024-04-15 09:00 | 100.7 | | |
| 2024-04-15 08:00 | 97.7 | | |
| 2024-04-15 07:00 | 100.9 | | |
| 2024-04-15 06:00 | 103.49 | | |
| 2024-04-15 05:00 | 104.21 | | |
| 2024-04-15 04:00 | 106.22 | | |
| 2024-04-15 03:00 | 109.3 | | |
| 2024-04-15 02:00 | 107.3 | | |
| 2024-04-15 01:00 | 107.2 | | |
| 2024-04-15 00:00 | 110.63 | | |
| 2024-04-14 23:00 | 106.99 | | |
| 2024-04-14 22:00 | 104.41 | | |
| 2024-04-14 21:00 | 114.01 | | |
| 2024-04-14 20:00 | 111 | | |
| 2024-04-14 19:00 | 117 | | |
| 2024-04-14 18:00 | 127.32 | | |
| 2024-04-14 17:00 | 120.16 | | |