COLUMBIA--PRIEST RAPIDS DAM (PRWW1)
| Observed |
| Date/Time (PDT) | Discharge |
| 2026-05-24 19:00 | 146613 | | |
| 2026-05-24 18:00 | 141213 | | |
| 2026-05-24 17:00 | 132787 | | |
| 2026-05-24 16:00 | 124556 | | |
| 2026-05-24 15:00 | 119225 | | |
| 2026-05-24 14:00 | 116350 | | |
| 2026-05-24 13:00 | 114725 | | |
| 2026-05-24 12:00 | 114412 | | |
| 2026-05-24 11:00 | 115094 | | |
| 2026-05-24 10:00 | 116006 | | |
| 2026-05-24 09:00 | 118119 | | |
| 2026-05-24 08:00 | 122938 | | |
| 2026-05-24 07:00 | 128919 | | |
| 2026-05-24 06:00 | 133162 | | |
| 2026-05-24 05:00 | 135800 | | |
| 2026-05-24 04:00 | 138100 | | |
| 2026-05-24 03:00 | 139950 | | |
| 2026-05-24 02:00 | 142244 | | |
| 2026-05-24 01:00 | 145269 | | |
| 2026-05-24 00:00 | 145887 | | |
| 2026-05-23 23:00 | 142644 | | |
| 2026-05-23 22:00 | 137812 | | |
| 2026-05-23 21:00 | 132869 | | |
| 2026-05-23 20:00 | 128247 | | |
| 2026-05-23 19:00 | 124037 | | |
| 2026-05-23 18:00 | 119550 | | |
| 2026-05-23 17:00 | 115550 | | |
| 2026-05-23 16:00 | 113566 | | |
| 2026-05-23 15:00 | 113162 | | |
| 2026-05-23 14:00 | 113250 | | |
| 2026-05-23 13:00 | 113938 | | |
| 2026-05-23 12:00 | 116325 | | |
| 2026-05-23 11:00 | 121419 | | |
| 2026-05-23 10:00 | 128100 | | |
| 2026-05-23 09:00 | 133569 | | |
| 2026-05-23 08:00 | 136775 | | |
| 2026-05-23 07:00 | 139213 | | |
| 2026-05-23 06:00 | 142081 | | |
| 2026-05-23 05:00 | 144325 | | |
| 2026-05-23 04:00 | 145100 | | |
| 2026-05-23 03:00 | 145375 | | |
| 2026-05-23 02:00 | 146081 | | |
| 2026-05-23 01:00 | 148669 | | |
| 2026-05-23 00:00 | 153512 | | |
| 2026-05-22 23:00 | 156069 | | |
| 2026-05-22 22:00 | 153094 | | |
| 2026-05-22 21:00 | 149975 | | |
| 2026-05-22 20:00 | 151594 | | |
| 2026-05-22 19:00 | 153713 | | |
| 2026-05-22 18:00 | 150787 | | |
| 2026-05-22 17:00 | 143238 | | |
| 2026-05-22 16:00 | 135738 | | |
| 2026-05-22 15:00 | 131912 | | |
| 2026-05-22 14:00 | 131050 | | |
| 2026-05-22 13:00 | 131012 | | |
| 2026-05-22 12:00 | 131200 | | |
| 2026-05-22 11:00 | 132356 | | |
| 2026-05-22 10:00 | 135775 | | |
| 2026-05-22 09:00 | 141044 | | |
| 2026-05-22 08:00 | 145394 | | |
| 2026-05-22 07:00 | 147150 | | |
| 2026-05-22 06:00 | 147256 | | |
| 2026-05-22 05:00 | 146981 | | |
| 2026-05-22 04:00 | 146825 | | |
| 2026-05-22 03:00 | 147144 | | |
| 2026-05-22 02:00 | 148119 | | |
| 2026-05-22 01:00 | 149294 | | |
| 2026-05-22 00:00 | 149750 | | |
| 2026-05-21 23:00 | 149069 | | |
| 2026-05-21 22:00 | 148787 | | |
| 2026-05-21 21:00 | 151781 | | |
| 2026-05-21 20:00 | 158169 | | |
| 2026-05-21 19:00 | 164481 | | |
| 2026-05-21 18:00 | 167969 | | |
| 2026-05-21 17:00 | 168556 | | |
| 2026-05-21 16:00 | 167750 | | |
| 2026-05-21 15:00 | 166506 | | |
| 2026-05-21 14:00 | 163537 | | |
| 2026-05-21 13:00 | 158012 | | |
| 2026-05-21 12:00 | 152169 | | |
| 2026-05-21 11:00 | 148469 | | |
| 2026-05-21 10:00 | 147119 | | |
| 2026-05-21 09:00 | 147294 | | |
| 2026-05-21 08:00 | 148506 | | |
| 2026-05-21 07:00 | 150850 | | |
| 2026-05-21 06:00 | 153644 | | |
| 2026-05-21 05:00 | 154662 | | |
| 2026-05-21 04:00 | 153569 | | |
| 2026-05-21 03:00 | 153175 | | |
| 2026-05-21 02:00 | 154250 | | |
| 2026-05-21 01:00 | 154438 | | |
| 2026-05-21 00:00 | 153244 | | |
| 2026-05-20 23:00 | 151963 | | |
| 2026-05-20 22:00 | 150719 | | |
| 2026-05-20 21:00 | 149781 | | |
| 2026-05-20 20:00 | 150762 | | |
| 2026-05-20 19:00 | 154550 | | |
| 2026-05-20 18:00 | 158994 | | |
| 2026-05-20 17:00 | 160944 | | |
| 2026-05-20 16:00 | 160256 | | |
| 2026-05-20 15:00 | 158688 | | |
| 2026-05-20 14:00 | 157631 | | |
| 2026-05-20 13:00 | 157856 | | |
| 2026-05-20 12:00 | 158225 | | |
| 2026-05-20 11:00 | 157469 | | |
| 2026-05-20 10:00 | 156781 | | |
| 2026-05-20 09:00 | 156775 | | |
| 2026-05-20 08:00 | 156537 | | |
| 2026-05-20 07:00 | 156319 | | |
| 2026-05-20 06:00 | 156181 | | |
| 2026-05-20 05:00 | 154912 | | |
| 2026-05-20 04:00 | 152494 | | |
| 2026-05-20 03:00 | 151006 | | |
| 2026-05-20 02:00 | 151569 | | |
| 2026-05-20 01:00 | 152794 | | |
| 2026-05-20 00:00 | 153550 | | |
| 2026-05-19 23:00 | 153506 | | |
| 2026-05-19 22:00 | 152475 | | |
| 2026-05-19 21:00 | 150850 | | |
| 2026-05-19 20:00 | 149200 | | |
| 2026-05-19 19:00 | 148094 | | |
| 2026-05-19 18:00 | 148275 | | |
| 2026-05-19 17:00 | 150438 | | |
| 2026-05-19 16:00 | 152738 | | |
| 2026-05-19 15:00 | 152688 | | |
| 2026-05-19 14:00 | 152150 | | |
| 2026-05-19 13:00 | 152925 | | |
| 2026-05-19 12:00 | 153225 | | |
| 2026-05-19 11:00 | 152994 | | |
| 2026-05-19 10:00 | 154062 | | |
| 2026-05-19 09:00 | 155863 | | |
| 2026-05-19 08:00 | 157312 | | |
| 2026-05-19 07:00 | 158606 | | |
| 2026-05-19 06:00 | 158938 | | |
| 2026-05-19 05:00 | 156863 | | |
| 2026-05-19 04:00 | 153006 | | |
| 2026-05-19 03:00 | 150519 | | |
| 2026-05-19 02:00 | 151706 | | |
| 2026-05-19 01:00 | 154738 | | |
| 2026-05-19 00:00 | 156419 | | |
| 2026-05-18 23:00 | 156044 | | |
| 2026-05-18 22:00 | 153787 | | |
| 2026-05-18 21:00 | 150738 | | |
| 2026-05-18 20:00 | 149125 | | |
| 2026-05-18 19:00 | 147625 | | |
| 2026-05-18 18:00 | 143662 | | |
| 2026-05-18 17:00 | 138931 | | |
| 2026-05-18 16:00 | 135706 | | |
| 2026-05-18 15:00 | 133931 | | |
| 2026-05-18 14:00 | 133494 | | |
| 2026-05-18 13:00 | 134350 | | |
| 2026-05-18 12:00 | 135594 | | |
| 2026-05-18 11:00 | 136406 | | |
| 2026-05-18 10:00 | 137537 | | |
| 2026-05-18 09:00 | 140369 | | |
| 2026-05-18 08:00 | 144000 | | |
| 2026-05-18 07:00 | 146844 | | |
| 2026-05-18 06:00 | 149600 | | |
| 2026-05-18 05:00 | 153394 | | |
| 2026-05-18 04:00 | 158262 | | |
| 2026-05-18 03:00 | 162863 | | |
| 2026-05-18 02:00 | 165644 | | |
| 2026-05-18 01:00 | 166438 | | |
| 2026-05-18 00:00 | 164213 | | |
| 2026-05-17 23:00 | 157825 | | |
| 2026-05-17 22:00 | 149275 | | |
| 2026-05-17 21:00 | 142125 | | |
| 2026-05-17 20:00 | 138400 | | |
| 2026-05-17 19:00 | 137344 | | |
| 2026-05-17 18:00 | 137131 | | |
| 2026-05-17 17:00 | 137887 | | |
| 2026-05-17 16:00 | 141113 | | |
| 2026-05-17 15:00 | 146725 | | |
| 2026-05-17 14:00 | 152512 | | |
| 2026-05-17 13:00 | 155856 | | |
| 2026-05-17 12:00 | 155769 | | |
| 2026-05-17 11:00 | 153719 | | |
| 2026-05-17 10:00 | 151906 | | |
| 2026-05-17 09:00 | 151431 | | |
| 2026-05-17 08:00 | 151463 | | |
| 2026-05-17 07:00 | 150387 | | |
| 2026-05-17 06:00 | 148450 | | |
| 2026-05-17 05:00 | 146938 | | |
| 2026-05-17 04:00 | 146200 | | |
| 2026-05-17 03:00 | 145956 | | |
| 2026-05-17 02:00 | 146037 | | |
| 2026-05-17 01:00 | 146494 | | |
| 2026-05-17 00:00 | 146906 | | |
| 2026-05-16 23:00 | 146706 | | |
| 2026-05-16 22:00 | 146200 | | |
| 2026-05-16 21:00 | 146000 | | |
| 2026-05-16 20:00 | 146200 | | |
| 2026-05-16 19:00 | 146412 | | |
| 2026-05-16 18:00 | 146531 | | |
| 2026-05-16 17:00 | 146944 | | |
| 2026-05-16 16:00 | 147225 | | |
| 2026-05-16 15:00 | 146731 | | |
| 2026-05-16 14:00 | 146088 | | |
| 2026-05-16 13:00 | 145875 | | |
| 2026-05-16 12:00 | 145831 | | |
| 2026-05-16 11:00 | 145850 | | |
| 2026-05-16 10:00 | 146419 | | |
| 2026-05-16 09:00 | 148150 | | |
| 2026-05-16 08:00 | 150969 | | |
| 2026-05-16 07:00 | 154406 | | |
| 2026-05-16 06:00 | 157706 | | |
| 2026-05-16 05:00 | 159669 | | |
| 2026-05-16 04:00 | 160156 | | |
| 2026-05-16 03:00 | 160094 | | |
| 2026-05-16 02:00 | 161312 | | |
| 2026-05-16 01:00 | 166844 | | |
| 2026-05-16 00:00 | 175881 | | |
| 2026-05-15 23:00 | 182406 | | |
| 2026-05-15 22:00 | 183088 | | |
| 2026-05-15 21:00 | 179012 | | |
| 2026-05-15 20:00 | 170887 | | |
| 2026-05-15 19:00 | 160706 | | |
| 2026-05-15 18:00 | 153225 | | |
| 2026-05-15 17:00 | 150225 | | |
| 2026-05-15 16:00 | 149219 | | |
| 2026-05-15 15:00 | 148369 | | |
| 2026-05-15 14:00 | 147525 | | |
| 2026-05-15 13:00 | 146775 | | |
| 2026-05-15 12:00 | 146331 | | |
| 2026-05-15 11:00 | 146294 | | |
| 2026-05-15 10:00 | 146444 | | |
| 2026-05-15 09:00 | 146581 | | |
| 2026-05-15 08:00 | 146731 | | |
| 2026-05-15 07:00 | 146694 | | |
| 2026-05-15 06:00 | 145475 | | |
| 2026-05-15 05:00 | 142981 | | |
| 2026-05-15 04:00 | 142181 | | |
| 2026-05-15 03:00 | 145250 | | |
| 2026-05-15 02:00 | 149631 | | |
| 2026-05-15 01:00 | 152606 | | |
| 2026-05-15 00:00 | 154875 | | |
| 2026-05-14 23:00 | 157531 | | |
| 2026-05-14 22:00 | 160100 | | |
| 2026-05-14 21:00 | 161481 | | |
| 2026-05-14 20:00 | 160738 | | |
| 2026-05-14 19:00 | 158125 | | |
| 2026-05-14 18:00 | 155375 | | |
| 2026-05-14 17:00 | 153613 | | |
| 2026-05-14 16:00 | 152562 | | |
| 2026-05-14 15:00 | 151988 | | |
| 2026-05-14 14:00 | 151950 | | |
| 2026-05-14 13:00 | 152050 | | |
| 2026-05-14 12:00 | 151800 | | |
| 2026-05-14 11:00 | 151431 | | |
| 2026-05-14 10:00 | 151300 | | |
| 2026-05-14 09:00 | 151312 | | |
| 2026-05-14 08:00 | 151375 | | |
| 2026-05-14 07:00 | 151450 | | |
| 2026-05-14 06:00 | 151500 | | |
| 2026-05-14 05:00 | 151656 | | |
| 2026-05-14 04:00 | 151963 | | |
| 2026-05-14 03:00 | 152194 | | |
| 2026-05-14 02:00 | 151569 | | |
| 2026-05-14 01:00 | 148963 | | |
| 2026-05-14 00:00 | 144613 | | |
| 2026-05-13 23:00 | 140344 | | |
| 2026-05-13 22:00 | 137706 | | |
| 2026-05-13 21:00 | 137062 | | |
| 2026-05-13 20:00 | 137631 | | |
| 2026-05-13 19:00 | 138637 | | |
| 2026-05-13 18:00 | 140869 | | |
| 2026-05-13 17:00 | 145262 | | |