COLUMBIA--PRIEST RAPIDS DAM (PRWW1)
| Observed | Forecast/Trend Issued: 2025-12-05 09:57 PST | ||
| Date/Time (PST) | Inflow | Date/Time (PST) | Inflow |
| 2025-12-06 00:00 | 127200 | 2025-12-06 10:00 | 85255.14 |
| 2025-12-05 00:00 | 91400 | 2025-12-06 16:00 | 85537.61 |
| 2025-12-04 00:00 | 96200 | 2025-12-06 22:00 | 85736.41 |
| 2025-12-03 00:00 | 97100 | 2025-12-07 04:00 | 85676.06 |
| 2025-12-02 00:00 | 100500 | 2025-12-07 10:00 | 85431.14 |
| 2025-12-01 00:00 | 114200 | 2025-12-07 16:00 | 85190.44 |
| 2025-11-30 00:00 | 91700 | 2025-12-07 22:00 | 85105.35 |
| 2025-11-29 00:00 | 77000 | 2025-12-08 04:00 | 85094.03 |
| 2025-11-28 00:00 | 93200 | 2025-12-08 10:00 | 85072.63 |
| 2025-11-27 00:00 | 97400 | 2025-12-08 16:00 | 85257.93 |
| 2025-11-26 00:00 | 110400 | 2025-12-08 22:00 | 86139.4 |
| 2025-12-09 04:00 | 87901.54 | ||
| 2025-12-09 10:00 | 89954.82 | ||
| 2025-12-09 16:00 | 91526.84 | ||
| 2025-12-09 22:00 | 92394.41 | ||
| 2025-12-10 04:00 | 92793.99 | ||
| 2025-12-10 10:00 | 93093.03 | ||
| 2025-12-10 16:00 | 93615.71 | ||
| 2025-12-10 22:00 | 94399.09 | ||
| 2025-12-11 04:00 | 95196.39 | ||
| 2025-12-11 10:00 | 95702.38 | ||
| 2025-12-11 16:00 | 95783.67 | ||
| 2025-12-11 22:00 | 95573.92 | ||
| 2025-12-12 04:00 | 95320.82 | ||
| 2025-12-12 10:00 | 95214.45 | ||
| 2025-12-12 16:00 | 95372.11 | ||
| 2025-12-12 22:00 | 95823.46 | ||
| 2025-12-13 04:00 | 96380.82 | ||
| 2025-12-13 10:00 | 96730.35 | ||
| 2025-12-13 16:00 | 96696.63 | ||
| 2025-12-13 22:00 | 96308.08 | ||
| 2025-12-14 04:00 | 95674.39 | ||
| 2025-12-14 10:00 | 94900.05 | ||
| 2025-12-14 16:00 | 94082.07 | ||
| 2025-12-14 22:00 | 93304.76 | ||
| 2025-12-15 04:00 | 95215.58 | ||