COLUMBIA--PRIEST RAPIDS DAM (PRWW1)
| Observed | Forecast/Trend Issued: 2026-06-16 09:45 PDT | ||
| Date/Time (PDT) | Inflow | Date/Time (PDT) | Inflow |
| 2026-06-16 00:00 | 163300 | 2026-06-16 11:00 | 163651.55 |
| 2026-06-15 00:00 | 150100 | 2026-06-16 17:00 | 159448.27 |
| 2026-06-14 00:00 | 139400 | 2026-06-16 23:00 | 153579.77 |
| 2026-06-13 00:00 | 140800 | 2026-06-17 05:00 | 149985.95 |
| 2026-06-12 00:00 | 141400 | 2026-06-17 11:00 | 148813.31 |
| 2026-06-11 00:00 | 141400 | 2026-06-17 17:00 | 148464.23 |
| 2026-06-10 00:00 | 168400 | 2026-06-17 23:00 | 148221.65 |
| 2026-06-09 00:00 | 175700 | 2026-06-18 05:00 | 147981.92 |
| 2026-06-08 00:00 | 176300 | 2026-06-18 11:00 | 147757.72 |
| 2026-06-07 00:00 | 169400 | 2026-06-18 17:00 | 147555.16 |
| 2026-06-06 00:00 | 171800 | 2026-06-18 23:00 | 147375.35 |
| 2026-06-19 05:00 | 147227.13 | ||
| 2026-06-19 11:00 | 147111.02 | ||
| 2026-06-19 17:00 | 147009.19 | ||
| 2026-06-19 23:00 | 146909.48 | ||
| 2026-06-20 05:00 | 146813.08 | ||
| 2026-06-20 11:00 | 146714.2 | ||
| 2026-06-20 17:00 | 146596.31 | ||
| 2026-06-20 23:00 | 146454.82 | ||
| 2026-06-21 05:00 | 146300.49 | ||
| 2026-06-21 11:00 | 146143.43 | ||
| 2026-06-21 17:00 | 145458.37 | ||
| 2026-06-21 23:00 | 143777.83 | ||
| 2026-06-22 05:00 | 141835.21 | ||
| 2026-06-22 11:00 | 140478.41 | ||
| 2026-06-22 17:00 | 139674.16 | ||
| 2026-06-22 23:00 | 139092.12 | ||
| 2026-06-23 05:00 | 138592.13 | ||
| 2026-06-23 11:00 | 138157.79 | ||
| 2026-06-23 17:00 | 137827.53 | ||
| 2026-06-23 23:00 | 137669.97 | ||
| 2026-06-24 05:00 | 137649.86 | ||
| 2026-06-24 11:00 | 137577.73 | ||
| 2026-06-24 17:00 | 137308.38 | ||
| 2026-06-24 23:00 | 136875.6 | ||
| 2026-06-25 05:00 | 136391.27 | ||
| 2026-06-25 11:00 | 135914.02 | ||
| 2026-06-25 17:00 | 135453.09 | ||
| 2026-06-25 23:00 | 135011.47 | ||
| 2026-06-26 05:00 | 134583.79 | ||