COLUMBIA--JOHN DAY DAM (JDAO3)
| Observed | Forecast/Trend Issued: 2026-01-26 10:18 PST | ||
| Date/Time (PST) | Pool Height | Date/Time (PST) | Pool Height |
| 2026-01-27 02:00 | 264.52 | 2026-01-27 04:00 | 263.77 |
| 2026-01-27 01:00 | 264.42 | 2026-01-27 10:00 | 263.77 |
| 2026-01-27 00:00 | 264.42 | 2026-01-27 16:00 | 263.77 |
| 2026-01-26 23:00 | 264.32 | 2026-01-27 22:00 | 263.77 |
| 2026-01-26 22:00 | 264.32 | 2026-01-28 04:00 | 263.77 |
| 2026-01-26 21:00 | 264.32 | 2026-01-28 10:00 | 263.77 |
| 2026-01-26 20:00 | 264.32 | 2026-01-28 16:00 | 263.77 |
| 2026-01-26 19:00 | 264.32 | 2026-01-28 22:00 | 263.77 |
| 2026-01-26 18:00 | 264.22 | 2026-01-29 04:00 | 263.77 |
| 2026-01-26 17:00 | 264.11 | 2026-01-29 10:00 | 263.77 |
| 2026-01-26 16:00 | 264.11 | 2026-01-29 16:00 | 263.77 |
| 2026-01-26 15:00 | 264.11 | 2026-01-29 22:00 | 263.77 |
| 2026-01-26 14:00 | 264.11 | 2026-01-30 04:00 | 263.77 |
| 2026-01-26 13:00 | 264.02 | 2026-01-30 10:00 | 263.77 |
| 2026-01-26 12:00 | 264.02 | 2026-01-30 16:00 | 263.77 |
| 2026-01-26 11:00 | 264.02 | 2026-01-30 22:00 | 263.77 |
| 2026-01-26 10:00 | 264.02 | 2026-01-31 04:00 | 263.77 |
| 2026-01-26 09:00 | 264.02 | 2026-01-31 10:00 | 263.77 |
| 2026-01-26 08:00 | 264.02 | 2026-01-31 16:00 | 263.77 |
| 2026-01-26 07:00 | 263.92 | 2026-01-31 22:00 | 263.77 |
| 2026-01-26 06:00 | 263.92 | 2026-02-01 04:00 | 263.77 |
| 2026-01-26 05:00 | 264.02 | 2026-02-01 10:00 | 263.77 |
| 2026-01-26 04:00 | 264.02 | 2026-02-01 16:00 | 263.77 |
| 2026-01-26 03:00 | 264.02 | 2026-02-01 22:00 | 263.77 |
| 2026-01-26 02:00 | 264.11 | 2026-02-02 04:00 | 263.77 |
| 2026-01-26 01:00 | 264.22 | 2026-02-02 10:00 | 263.77 |
| 2026-01-26 00:00 | 264.32 | 2026-02-02 16:00 | 263.77 |
| 2026-01-25 23:00 | 264.32 | 2026-02-02 22:00 | 263.77 |
| 2026-01-25 22:00 | 264.32 | 2026-02-03 04:00 | 263.77 |
| 2026-01-25 21:00 | 264.32 | 2026-02-03 10:00 | 263.77 |
| 2026-01-25 20:00 | 264.32 | 2026-02-03 16:00 | 263.77 |
| 2026-01-25 19:00 | 264.32 | 2026-02-03 22:00 | 263.77 |
| 2026-01-25 18:00 | 264.42 | 2026-02-04 04:00 | 263.77 |
| 2026-01-25 17:00 | 264.52 | 2026-02-04 10:00 | 263.77 |
| 2026-01-25 16:00 | 264.52 | 2026-02-04 16:00 | 263.77 |
| 2026-01-25 15:00 | 264.52 | 2026-02-04 22:00 | 263.77 |
| 2026-01-25 14:00 | 264.52 | 2026-02-05 04:00 | 263.77 |
| 2026-01-25 13:00 | 264.72 | ||
| 2026-01-25 12:00 | 264.72 | ||
| 2026-01-25 11:00 | 264.72 | ||
| 2026-01-25 10:00 | 264.72 | ||
| 2026-01-25 09:00 | 264.72 | ||
| 2026-01-25 08:00 | 264.72 | ||
| 2026-01-25 07:00 | 264.82 | ||
| 2026-01-25 06:00 | 264.92 | ||
| 2026-01-25 05:00 | 264.92 | ||
| 2026-01-25 04:00 | 265.02 | ||
| 2026-01-25 03:00 | 265.12 | ||
| 2026-01-25 02:00 | 265.22 | ||
| 2026-01-25 01:00 | 265.22 | ||
| 2026-01-25 00:00 | 265.32 | ||
| 2026-01-24 23:00 | 265.32 | ||
| 2026-01-24 22:00 | 265.32 | ||
| 2026-01-24 21:00 | 265.42 | ||
| 2026-01-24 20:00 | 265.42 | ||
| 2026-01-24 19:00 | 265.42 | ||
| 2026-01-24 18:00 | 265.42 | ||
| 2026-01-24 17:00 | 265.42 | ||
| 2026-01-24 16:00 | 265.42 | ||
| 2026-01-24 15:00 | 265.42 | ||
| 2026-01-24 14:00 | 265.42 | ||
| 2026-01-24 13:00 | 265.42 | ||
| 2026-01-24 12:00 | 265.52 | ||
| 2026-01-24 11:00 | 265.52 | ||
| 2026-01-24 10:00 | 265.52 | ||
| 2026-01-24 09:00 | 265.52 | ||
| 2026-01-24 08:00 | 265.52 | ||
| 2026-01-24 07:00 | 265.52 | ||
| 2026-01-24 06:00 | 265.62 | ||
| 2026-01-24 05:00 | 265.62 | ||
| 2026-01-24 04:00 | 265.62 | ||
| 2026-01-24 03:00 | 265.62 | ||
| 2026-01-24 02:00 | 265.62 | ||
| 2026-01-24 01:00 | 265.62 | ||
| 2026-01-24 00:00 | 265.72 | ||
| 2026-01-23 23:00 | 265.72 | ||
| 2026-01-23 22:00 | 265.72 | ||
| 2026-01-23 21:00 | 265.72 | ||
| 2026-01-23 20:00 | 265.72 | ||
| 2026-01-23 19:00 | 265.72 | ||
| 2026-01-23 18:00 | 265.82 | ||
| 2026-01-23 17:00 | 265.82 | ||
| 2026-01-23 16:00 | 265.82 | ||
| 2026-01-23 15:00 | 265.82 | ||
| 2026-01-23 14:00 | 265.82 | ||
| 2026-01-23 13:00 | 265.82 | ||
| 2026-01-23 12:00 | 265.82 | ||
| 2026-01-23 11:00 | 265.82 | ||
| 2026-01-23 10:00 | 265.82 | ||
| 2026-01-23 09:00 | 265.92 | ||
| 2026-01-23 08:00 | 265.92 | ||
| 2026-01-23 07:00 | 265.92 | ||
| 2026-01-23 06:00 | 265.92 | ||
| 2026-01-23 05:00 | 265.92 | ||
| 2026-01-23 04:00 | 265.82 | ||
| 2026-01-23 03:00 | 265.82 | ||
| 2026-01-23 02:00 | 265.82 | ||
| 2026-01-23 01:00 | 265.82 | ||
| 2026-01-23 00:00 | 265.82 | ||
| 2026-01-22 23:00 | 265.82 | ||
| 2026-01-22 22:00 | 265.82 | ||
| 2026-01-22 21:00 | 265.82 | ||
| 2026-01-22 20:00 | 265.82 | ||
| 2026-01-22 19:00 | 265.82 | ||
| 2026-01-22 18:00 | 265.82 | ||
| 2026-01-22 17:00 | 265.82 | ||
| 2026-01-22 16:00 | 265.82 | ||
| 2026-01-22 15:00 | 265.82 | ||
| 2026-01-22 14:00 | 265.82 | ||
| 2026-01-22 13:00 | 265.82 | ||
| 2026-01-22 12:00 | 265.72 | ||
| 2026-01-22 11:00 | 265.72 | ||
| 2026-01-22 10:00 | 265.82 | ||
| 2026-01-22 09:00 | 265.82 | ||
| 2026-01-22 08:00 | 265.92 | ||
| 2026-01-22 07:00 | 265.92 | ||
| 2026-01-22 06:00 | 265.92 | ||
| 2026-01-22 05:00 | 266.02 | ||
| 2026-01-22 04:00 | 266.02 | ||
| 2026-01-22 03:00 | 266.02 | ||
| 2026-01-22 02:00 | 266.02 | ||
| 2026-01-22 01:00 | 266.02 | ||
| 2026-01-22 00:00 | 266.02 | ||
| 2026-01-21 23:00 | 266.02 | ||
| 2026-01-21 22:00 | 266.02 | ||
| 2026-01-21 21:00 | 266.02 | ||
| 2026-01-21 20:00 | 266.02 | ||
| 2026-01-21 19:00 | 266.02 | ||
| 2026-01-21 18:00 | 266.02 | ||
| 2026-01-21 17:00 | 266.12 | ||
| 2026-01-21 16:00 | 266.12 | ||
| 2026-01-21 15:00 | 266.02 | ||
| 2026-01-21 14:00 | 265.92 | ||
| 2026-01-21 13:00 | 265.92 | ||
| 2026-01-21 12:00 | 265.92 | ||
| 2026-01-21 11:00 | 265.92 | ||
| 2026-01-21 10:00 | 265.82 | ||
| 2026-01-21 09:00 | 265.92 | ||
| 2026-01-21 08:00 | 265.92 | ||
| 2026-01-21 07:00 | 265.92 | ||
| 2026-01-21 06:00 | 265.92 | ||
| 2026-01-21 05:00 | 265.92 | ||
| 2026-01-21 04:00 | 265.92 | ||
| 2026-01-21 03:00 | 266.02 | ||
| 2026-01-21 02:00 | 266.02 | ||
| 2026-01-21 01:00 | 266.02 | ||
| 2026-01-21 00:00 | 266.02 | ||
| 2026-01-20 23:00 | 266.02 | ||
| 2026-01-20 22:00 | 266.02 | ||
| 2026-01-20 21:00 | 266.02 | ||
| 2026-01-20 20:00 | 266.12 | ||
| 2026-01-20 19:00 | 266.12 | ||
| 2026-01-20 18:00 | 266.12 | ||
| 2026-01-20 17:00 | 266.12 | ||
| 2026-01-20 16:00 | 266.22 | ||
| 2026-01-20 15:00 | 266.22 | ||
| 2026-01-20 14:00 | 266.22 | ||
| 2026-01-20 13:00 | 266.22 | ||
| 2026-01-20 12:00 | 266.12 | ||
| 2026-01-20 11:00 | 266.12 | ||
| 2026-01-20 10:00 | 266.12 | ||
| 2026-01-20 09:00 | 266.12 | ||
| 2026-01-20 08:00 | 266.22 | ||
| 2026-01-20 07:00 | 266.22 | ||
| 2026-01-20 06:00 | 266.12 | ||
| 2026-01-20 05:00 | 266.12 | ||
| 2026-01-20 04:00 | 266.02 | ||
| 2026-01-20 03:00 | 266.02 | ||
| 2026-01-20 02:00 | 266.02 | ||
| 2026-01-20 01:00 | 265.92 | ||
| 2026-01-20 00:00 | 265.92 | ||
| 2026-01-19 23:00 | 265.92 | ||
| 2026-01-19 22:00 | 265.92 | ||
| 2026-01-19 21:00 | 265.92 | ||
| 2026-01-19 20:00 | 265.82 | ||
| 2026-01-19 19:00 | 265.82 | ||
| 2026-01-19 18:00 | 265.82 | ||
| 2026-01-19 17:00 | 265.82 | ||
| 2026-01-19 16:00 | 265.82 | ||
| 2026-01-19 15:00 | 265.82 | ||
| 2026-01-19 14:00 | 265.82 | ||
| 2026-01-19 13:00 | 265.82 | ||
| 2026-01-19 12:00 | 265.82 | ||
| 2026-01-19 11:00 | 265.82 | ||
| 2026-01-19 10:00 | 265.82 | ||
| 2026-01-19 09:00 | 265.82 | ||
| 2026-01-19 08:00 | 265.82 | ||
| 2026-01-19 07:00 | 265.82 | ||
| 2026-01-19 06:00 | 265.82 | ||
| 2026-01-19 05:00 | 265.82 | ||
| 2026-01-19 04:00 | 265.82 | ||
| 2026-01-19 03:00 | 265.82 | ||
| 2026-01-19 02:00 | 265.82 | ||
| 2026-01-19 01:00 | 265.82 | ||
| 2026-01-19 00:00 | 265.82 | ||
| 2026-01-18 23:00 | 265.82 | ||
| 2026-01-18 22:00 | 265.72 | ||
| 2026-01-18 21:00 | 265.72 | ||
| 2026-01-18 20:00 | 265.72 | ||
| 2026-01-18 19:00 | 265.72 | ||
| 2026-01-18 18:00 | 265.72 | ||
| 2026-01-18 17:00 | 265.72 | ||
| 2026-01-18 16:00 | 265.72 | ||
| 2026-01-18 15:00 | 265.72 | ||
| 2026-01-18 14:00 | 265.72 | ||
| 2026-01-18 13:00 | 265.72 | ||
| 2026-01-18 12:00 | 265.72 | ||
| 2026-01-18 11:00 | 265.62 | ||
| 2026-01-18 10:00 | 265.62 | ||
| 2026-01-18 09:00 | 265.62 | ||
| 2026-01-18 08:00 | 265.62 | ||
| 2026-01-18 07:00 | 265.62 | ||
| 2026-01-18 06:00 | 265.62 | ||
| 2026-01-18 05:00 | 265.62 | ||
| 2026-01-18 04:00 | 265.72 | ||
| 2026-01-18 03:00 | 265.72 | ||
| 2026-01-18 02:00 | 265.72 | ||
| 2026-01-18 01:00 | 265.72 | ||
| 2026-01-18 00:00 | 265.82 | ||
| 2026-01-17 23:00 | 265.82 | ||
| 2026-01-17 22:00 | 265.82 | ||
| 2026-01-17 21:00 | 265.82 | ||
| 2026-01-17 20:00 | 265.92 | ||
| 2026-01-17 19:00 | 265.92 | ||
| 2026-01-17 18:00 | 265.92 | ||
| 2026-01-17 17:00 | 265.92 | ||
| 2026-01-17 16:00 | 266.02 | ||
| 2026-01-17 15:00 | 266.02 | ||
| 2026-01-17 14:00 | 266.02 | ||
| 2026-01-17 13:00 | 266.02 | ||
| 2026-01-17 12:00 | 266.02 | ||
| 2026-01-17 11:00 | 266.02 | ||
| 2026-01-17 10:00 | 266.12 | ||
| 2026-01-17 09:00 | 266.12 | ||
| 2026-01-17 08:00 | 266.12 | ||
| 2026-01-17 07:00 | 266.12 | ||
| 2026-01-17 06:00 | 266.12 | ||
| 2026-01-17 05:00 | 266.12 | ||
| 2026-01-17 04:00 | 266.02 | ||
| 2026-01-17 03:00 | 266.02 | ||
| 2026-01-17 02:00 | 266.02 | ||
| 2026-01-17 01:00 | 266.02 | ||
| 2026-01-17 00:00 | 265.92 | ||
| 2026-01-16 23:00 | 265.92 | ||
| 2026-01-16 22:00 | 265.92 | ||
| 2026-01-16 21:00 | 265.82 | ||
| 2026-01-16 20:00 | 265.82 | ||
| 2026-01-16 19:00 | 265.82 | ||
| 2026-01-16 18:00 | 265.82 | ||
| 2026-01-16 17:00 | 265.82 | ||
| 2026-01-16 16:00 | 265.82 | ||
| 2026-01-27 00:00 | 264.12 | ||
| 2026-01-26 00:00 | 264.66 | ||
| 2026-01-25 00:00 | 265.48 | ||
| 2026-01-24 00:00 | 265.81 | ||
| 2026-01-23 00:00 | 265.86 | ||
| 2026-01-22 00:00 | 265.98 | ||
| 2026-01-21 00:00 | 266.11 | ||
| 2026-01-20 00:00 | 265.83 | ||
| 2026-01-19 00:00 | 265.7 | ||
| 2026-01-18 00:00 | 265.99 | ||
| 2026-01-17 00:00 | 265.69 | ||