COLUMBIA--PRIEST RAPIDS DAM (PRWW1)
| Observed |
| Date/Time (PDT) | Discharge |
| 2026-09-11 06:00 | 39250 | | |
| 2026-09-11 05:00 | 39850 | | |
| 2026-09-11 04:00 | 40294 | | |
| 2026-09-11 03:00 | 40544 | | |
| 2026-09-11 02:00 | 40644 | | |
| 2026-09-11 01:00 | 41319 | | |
| 2026-09-11 00:00 | 43788 | | |
| 2026-09-10 23:00 | 47569 | | |
| 2026-09-10 22:00 | 50062 | | |
| 2026-09-10 21:00 | 49731 | | |
| 2026-09-10 20:00 | 48206 | | |
| 2026-09-10 19:00 | 47850 | | |
| 2026-09-10 18:00 | 47756 | | |
| 2026-09-10 17:00 | 45356 | | |
| 2026-09-10 16:00 | 41375 | | |
| 2026-09-10 15:00 | 38694 | | |
| 2026-09-10 14:00 | 37944 | | |
| 2026-09-10 13:00 | 37975 | | |
| 2026-09-10 12:00 | 38413 | | |
| 2026-09-10 11:00 | 39475 | | |
| 2026-09-10 10:00 | 41000 | | |
| 2026-09-10 09:00 | 42800 | | |
| 2026-09-10 08:00 | 44456 | | |
| 2026-09-10 07:00 | 44600 | | |
| 2026-09-10 06:00 | 42987 | | |
| 2026-09-10 05:00 | 41494 | | |
| 2026-09-10 04:00 | 41062 | | |
| 2026-09-10 03:00 | 41163 | | |
| 2026-09-10 02:00 | 41606 | | |
| 2026-09-10 01:00 | 43025 | | |
| 2026-09-10 00:00 | 47987 | | |
| 2026-09-09 23:00 | 59306 | | |
| 2026-09-09 22:00 | 75062 | | |
| 2026-09-09 21:00 | 90050 | | |
| 2026-09-09 20:00 | 101644 | | |
| 2026-09-09 19:00 | 108775 | | |
| 2026-09-09 18:00 | 107869 | | |
| 2026-09-09 17:00 | 97381 | | |
| 2026-09-09 16:00 | 83713 | | |
| 2026-09-09 15:00 | 74081 | | |
| 2026-09-09 14:00 | 67412 | | |
| 2026-09-09 13:00 | 59650 | | |
| 2026-09-09 12:00 | 51850 | | |
| 2026-09-09 11:00 | 46875 | | |
| 2026-09-09 10:00 | 44819 | | |
| 2026-09-09 09:00 | 45181 | | |
| 2026-09-09 08:00 | 47194 | | |
| 2026-09-09 07:00 | 47950 | | |
| 2026-09-09 06:00 | 45737 | | |
| 2026-09-09 05:00 | 42806 | | |
| 2026-09-09 04:00 | 42306 | | |
| 2026-09-09 03:00 | 45719 | | |
| 2026-09-09 02:00 | 51312 | | |
| 2026-09-09 01:00 | 54612 | | |
| 2026-09-09 00:00 | 54331 | | |
| 2026-09-08 23:00 | 54706 | | |
| 2026-09-08 22:00 | 58969 | | |
| 2026-09-08 21:00 | 66944 | | |
| 2026-09-08 20:00 | 78650 | | |
| 2026-09-08 19:00 | 88781 | | |
| 2026-09-08 18:00 | 86606 | | |
| 2026-09-08 17:00 | 71144 | | |
| 2026-09-08 16:00 | 53325 | | |
| 2026-09-08 15:00 | 42519 | | |
| 2026-09-08 14:00 | 39062 | | |
| 2026-09-08 13:00 | 38638 | | |
| 2026-09-08 12:00 | 38719 | | |
| 2026-09-08 11:00 | 38831 | | |
| 2026-09-08 10:00 | 39400 | | |
| 2026-09-08 09:00 | 41688 | | |
| 2026-09-08 08:00 | 46150 | | |
| 2026-09-08 07:00 | 51419 | | |
| 2026-09-08 06:00 | 55556 | | |
| 2026-09-08 05:00 | 56913 | | |
| 2026-09-08 04:00 | 55831 | | |
| 2026-09-08 03:00 | 56519 | | |
| 2026-09-08 02:00 | 61350 | | |
| 2026-09-08 01:00 | 65694 | | |
| 2026-09-08 00:00 | 67081 | | |
| 2026-09-07 23:00 | 70419 | | |
| 2026-09-07 22:00 | 75925 | | |
| 2026-09-07 21:00 | 78500 | | |
| 2026-09-07 20:00 | 78425 | | |
| 2026-09-07 19:00 | 74419 | | |
| 2026-09-07 18:00 | 62225 | | |
| 2026-09-07 17:00 | 47925 | | |
| 2026-09-07 16:00 | 40513 | | |
| 2026-09-07 15:00 | 38950 | | |
| 2026-09-07 14:00 | 38781 | | |
| 2026-09-07 13:00 | 38700 | | |
| 2026-09-07 12:00 | 38688 | | |
| 2026-09-07 11:00 | 38669 | | |
| 2026-09-07 10:00 | 38625 | | |
| 2026-09-07 09:00 | 38587 | | |
| 2026-09-07 08:00 | 38581 | | |
| 2026-09-07 07:00 | 38587 | | |
| 2026-09-07 06:00 | 38569 | | |
| 2026-09-07 05:00 | 38538 | | |
| 2026-09-07 04:00 | 38538 | | |
| 2026-09-07 03:00 | 38569 | | |
| 2026-09-07 02:00 | 38594 | | |
| 2026-09-07 01:00 | 38600 | | |
| 2026-09-07 00:00 | 39144 | | |
| 2026-09-06 23:00 | 43150 | | |
| 2026-09-06 22:00 | 53606 | | |
| 2026-09-06 21:00 | 65394 | | |
| 2026-09-06 20:00 | 68013 | | |
| 2026-09-06 19:00 | 59612 | | |
| 2026-09-06 18:00 | 48275 | | |
| 2026-09-06 17:00 | 41031 | | |
| 2026-09-06 16:00 | 38569 | | |
| 2026-09-06 15:00 | 38244 | | |
| 2026-09-06 14:00 | 38194 | | |
| 2026-09-06 13:00 | 38075 | | |
| 2026-09-06 12:00 | 38000 | | |
| 2026-09-06 11:00 | 37956 | | |
| 2026-09-06 10:00 | 38006 | | |
| 2026-09-06 09:00 | 38550 | | |
| 2026-09-06 08:00 | 39544 | | |
| 2026-09-06 07:00 | 40250 | | |
| 2026-09-06 06:00 | 40400 | | |
| 2026-09-06 05:00 | 40375 | | |
| 2026-09-06 04:00 | 40400 | | |
| 2026-09-06 03:00 | 40644 | | |
| 2026-09-06 02:00 | 41337 | | |
| 2026-09-06 01:00 | 42256 | | |
| 2026-09-06 00:00 | 45094 | | |
| 2026-09-05 23:00 | 53688 | | |
| 2026-09-05 22:00 | 67838 | | |
| 2026-09-05 21:00 | 83494 | | |
| 2026-09-05 20:00 | 94669 | | |
| 2026-09-05 19:00 | 92569 | | |
| 2026-09-05 18:00 | 76412 | | |
| 2026-09-05 17:00 | 58781 | | |
| 2026-09-05 16:00 | 50050 | | |
| 2026-09-05 15:00 | 48212 | | |
| 2026-09-05 14:00 | 47944 | | |
| 2026-09-05 13:00 | 48013 | | |
| 2026-09-05 12:00 | 47837 | | |
| 2026-09-05 11:00 | 46794 | | |
| 2026-09-05 10:00 | 46044 | | |
| 2026-09-05 09:00 | 46325 | | |
| 2026-09-05 08:00 | 46469 | | |
| 2026-09-05 07:00 | 44850 | | |
| 2026-09-05 06:00 | 41875 | | |
| 2026-09-05 05:00 | 39800 | | |
| 2026-09-05 04:00 | 39894 | | |
| 2026-09-05 03:00 | 42275 | | |
| 2026-09-05 02:00 | 45538 | | |
| 2026-09-05 01:00 | 46644 | | |
| 2026-09-05 00:00 | 46306 | | |
| 2026-09-04 23:00 | 50519 | | |
| 2026-09-04 22:00 | 62244 | | |
| 2026-09-04 21:00 | 75000 | | |
| 2026-09-04 20:00 | 79088 | | |
| 2026-09-04 19:00 | 72287 | | |
| 2026-09-04 18:00 | 60156 | | |
| 2026-09-04 17:00 | 49100 | | |
| 2026-09-04 16:00 | 42350 | | |
| 2026-09-04 15:00 | 39700 | | |
| 2026-09-04 14:00 | 39150 | | |
| 2026-09-04 13:00 | 39144 | | |
| 2026-09-04 12:00 | 39306 | | |
| 2026-09-04 11:00 | 39544 | | |
| 2026-09-04 10:00 | 39694 | | |
| 2026-09-04 09:00 | 39769 | | |
| 2026-09-04 08:00 | 39850 | | |
| 2026-09-04 07:00 | 40019 | | |
| 2026-09-04 06:00 | 40250 | | |
| 2026-09-04 05:00 | 40388 | | |
| 2026-09-04 04:00 | 40462 | | |
| 2026-09-04 03:00 | 40712 | | |
| 2026-09-04 02:00 | 42281 | | |
| 2026-09-04 01:00 | 46875 | | |
| 2026-09-04 00:00 | 54862 | | |
| 2026-09-03 23:00 | 67412 | | |
| 2026-09-03 22:00 | 85862 | | |
| 2026-09-03 21:00 | 106081 | | |
| 2026-09-03 20:00 | 120175 | | |
| 2026-09-03 19:00 | 123219 | | |
| 2026-09-03 18:00 | 116469 | | |
| 2026-09-03 17:00 | 105106 | | |
| 2026-09-03 16:00 | 95056 | | |
| 2026-09-03 15:00 | 90050 | | |
| 2026-09-03 14:00 | 88963 | | |
| 2026-09-03 13:00 | 88250 | | |
| 2026-09-03 12:00 | 84706 | | |
| 2026-09-03 11:00 | 79719 | | |
| 2026-09-03 10:00 | 79162 | | |
| 2026-09-03 09:00 | 83000 | | |
| 2026-09-03 08:00 | 85500 | | |
| 2026-09-03 07:00 | 83106 | | |
| 2026-09-03 06:00 | 75800 | | |
| 2026-09-03 05:00 | 68769 | | |
| 2026-09-03 04:00 | 68481 | | |
| 2026-09-03 03:00 | 73644 | | |
| 2026-09-03 02:00 | 78213 | | |
| 2026-09-03 01:00 | 80912 | | |
| 2026-09-03 00:00 | 84450 | | |
| 2026-09-02 23:00 | 90331 | | |
| 2026-09-02 22:00 | 98650 | | |
| 2026-09-02 21:00 | 107150 | | |
| 2026-09-02 20:00 | 110594 | | |
| 2026-09-02 19:00 | 105700 | | |
| 2026-09-02 18:00 | 94744 | | |
| 2026-09-02 17:00 | 82069 | | |
| 2026-09-02 16:00 | 71612 | | |
| 2026-09-02 15:00 | 67119 | | |
| 2026-09-02 14:00 | 67188 | | |
| 2026-09-02 13:00 | 66444 | | |
| 2026-09-02 12:00 | 63875 | | |
| 2026-09-02 11:00 | 62081 | | |
| 2026-09-02 10:00 | 64500 | | |
| 2026-09-02 09:00 | 72662 | | |
| 2026-09-02 08:00 | 80631 | | |
| 2026-09-02 07:00 | 80000 | | |
| 2026-09-02 06:00 | 70088 | | |
| 2026-09-02 05:00 | 59681 | | |
| 2026-09-02 04:00 | 58294 | | |
| 2026-09-02 03:00 | 63969 | | |
| 2026-09-02 02:00 | 68006 | | |
| 2026-09-02 01:00 | 69306 | | |
| 2026-09-02 00:00 | 72412 | | |
| 2026-09-01 23:00 | 82037 | | |
| 2026-09-01 22:00 | 100881 | | |
| 2026-09-01 21:00 | 120919 | | |
| 2026-09-01 20:00 | 130331 | | |
| 2026-09-01 19:00 | 130125 | | |
| 2026-09-01 18:00 | 126494 | | |
| 2026-09-01 17:00 | 119075 | | |
| 2026-09-01 16:00 | 110631 | | |
| 2026-09-01 15:00 | 109862 | | |
| 2026-09-01 14:00 | 115819 | | |
| 2026-09-01 13:00 | 119487 | | |
| 2026-09-01 12:00 | 117881 | | |
| 2026-09-01 11:00 | 111444 | | |
| 2026-09-01 10:00 | 101000 | | |
| 2026-09-01 09:00 | 91162 | | |
| 2026-09-01 08:00 | 85031 | | |
| 2026-09-01 07:00 | 79912 | | |
| 2026-09-01 06:00 | 76031 | | |
| 2026-09-01 05:00 | 79350 | | |
| 2026-09-01 04:00 | 88825 | | |
| 2026-09-01 03:00 | 96475 | | |
| 2026-09-01 02:00 | 97500 | | |
| 2026-09-01 01:00 | 90069 | | |
| 2026-09-01 00:00 | 81062 | | |
| 2026-08-31 23:00 | 85350 | | |
| 2026-08-31 22:00 | 103244 | | |
| 2026-08-31 21:00 | 118944 | | |
| 2026-08-31 20:00 | 123125 | | |
| 2026-08-31 19:00 | 113938 | | |
| 2026-08-31 18:00 | 90944 | | |
| 2026-08-31 17:00 | 64075 | | |