COLUMBIA--PRIEST RAPIDS DAM (PRWW1)
| Observed |
| Date/Time (PDT) | Discharge |
| 2025-07-11 21:00 | 99906 | | |
| 2025-07-11 20:00 | 97875 | | |
| 2025-07-11 19:00 | 88138 | | |
| 2025-07-11 18:00 | 74987 | | |
| 2025-07-11 17:00 | 65588 | | |
| 2025-07-11 16:00 | 59625 | | |
| 2025-07-11 15:00 | 55769 | | |
| 2025-07-11 14:00 | 54438 | | |
| 2025-07-11 13:00 | 54475 | | |
| 2025-07-11 12:00 | 54625 | | |
| 2025-07-11 11:00 | 54756 | | |
| 2025-07-11 10:00 | 55606 | | |
| 2025-07-11 09:00 | 58331 | | |
| 2025-07-11 08:00 | 63756 | | |
| 2025-07-11 07:00 | 71556 | | |
| 2025-07-11 06:00 | 77506 | | |
| 2025-07-11 05:00 | 77119 | | |
| 2025-07-11 04:00 | 72681 | | |
| 2025-07-11 03:00 | 69025 | | |
| 2025-07-11 02:00 | 68825 | | |
| 2025-07-11 01:00 | 73081 | | |
| 2025-07-11 00:00 | 78844 | | |
| 2025-07-10 23:00 | 81981 | | |
| 2025-07-10 22:00 | 82537 | | |
| 2025-07-10 21:00 | 82231 | | |
| 2025-07-10 20:00 | 81181 | | |
| 2025-07-10 19:00 | 78006 | | |
| 2025-07-10 18:00 | 70575 | | |
| 2025-07-10 17:00 | 59444 | | |
| 2025-07-10 16:00 | 49513 | | |
| 2025-07-10 15:00 | 44562 | | |
| 2025-07-10 14:00 | 43281 | | |
| 2025-07-10 13:00 | 42925 | | |
| 2025-07-10 12:00 | 42587 | | |
| 2025-07-10 11:00 | 42288 | | |
| 2025-07-10 10:00 | 42013 | | |
| 2025-07-10 09:00 | 41725 | | |
| 2025-07-10 08:00 | 41494 | | |
| 2025-07-10 07:00 | 42144 | | |
| 2025-07-10 06:00 | 45038 | | |
| 2025-07-10 05:00 | 49913 | | |
| 2025-07-10 04:00 | 54675 | | |
| 2025-07-10 03:00 | 57994 | | |
| 2025-07-10 02:00 | 61125 | | |
| 2025-07-10 01:00 | 64900 | | |
| 2025-07-10 00:00 | 67312 | | |
| 2025-07-09 23:00 | 69713 | | |
| 2025-07-09 22:00 | 75694 | | |
| 2025-07-09 21:00 | 81606 | | |
| 2025-07-09 20:00 | 80669 | | |
| 2025-07-09 19:00 | 73737 | | |
| 2025-07-09 18:00 | 67319 | | |
| 2025-07-09 17:00 | 63350 | | |
| 2025-07-09 16:00 | 59925 | | |
| 2025-07-09 15:00 | 58550 | | |
| 2025-07-09 14:00 | 61513 | | |
| 2025-07-09 13:00 | 66812 | | |
| 2025-07-09 12:00 | 70356 | | |
| 2025-07-09 11:00 | 71000 | | |
| 2025-07-09 10:00 | 71019 | | |
| 2025-07-09 09:00 | 72131 | | |
| 2025-07-09 08:00 | 74331 | | |
| 2025-07-09 07:00 | 77806 | | |
| 2025-07-09 06:00 | 82037 | | |
| 2025-07-09 05:00 | 85725 | | |
| 2025-07-09 04:00 | 88700 | | |
| 2025-07-09 03:00 | 90588 | | |
| 2025-07-09 02:00 | 90513 | | |
| 2025-07-09 01:00 | 89875 | | |
| 2025-07-09 00:00 | 93237 | | |
| 2025-07-08 23:00 | 102294 | | |
| 2025-07-08 22:00 | 110581 | | |
| 2025-07-08 21:00 | 110731 | | |
| 2025-07-08 20:00 | 105419 | | |
| 2025-07-08 19:00 | 104487 | | |
| 2025-07-08 18:00 | 108662 | | |
| 2025-07-08 17:00 | 108787 | | |
| 2025-07-08 16:00 | 102800 | | |
| 2025-07-08 15:00 | 96000 | | |
| 2025-07-08 14:00 | 90319 | | |
| 2025-07-08 13:00 | 85219 | | |
| 2025-07-08 12:00 | 81094 | | |
| 2025-07-08 11:00 | 78400 | | |
| 2025-07-08 10:00 | 78250 | | |
| 2025-07-08 09:00 | 82031 | | |
| 2025-07-08 08:00 | 87388 | | |
| 2025-07-08 07:00 | 88019 | | |
| 2025-07-08 06:00 | 82075 | | |
| 2025-07-08 05:00 | 76638 | | |
| 2025-07-08 04:00 | 78787 | | |
| 2025-07-08 03:00 | 87856 | | |
| 2025-07-08 02:00 | 99100 | | |
| 2025-07-08 01:00 | 108306 | | |
| 2025-07-08 00:00 | 112737 | | |
| 2025-07-07 23:00 | 113381 | | |
| 2025-07-07 22:00 | 114250 | | |
| 2025-07-07 21:00 | 118206 | | |
| 2025-07-07 20:00 | 124500 | | |
| 2025-07-07 19:00 | 128606 | | |
| 2025-07-07 18:00 | 126312 | | |
| 2025-07-07 17:00 | 118300 | | |
| 2025-07-07 16:00 | 109456 | | |
| 2025-07-07 15:00 | 102394 | | |
| 2025-07-07 14:00 | 95600 | | |
| 2025-07-07 13:00 | 90225 | | |
| 2025-07-07 12:00 | 88400 | | |
| 2025-07-07 11:00 | 88181 | | |
| 2025-07-07 10:00 | 89006 | | |
| 2025-07-07 09:00 | 94125 | | |
| 2025-07-07 08:00 | 103688 | | |
| 2025-07-07 07:00 | 112325 | | |
| 2025-07-07 06:00 | 115744 | | |
| 2025-07-07 05:00 | 114819 | | |
| 2025-07-07 04:00 | 112763 | | |
| 2025-07-07 03:00 | 111463 | | |
| 2025-07-07 02:00 | 110119 | | |
| 2025-07-07 01:00 | 106950 | | |
| 2025-07-07 00:00 | 102119 | | |
| 2025-07-06 23:00 | 96588 | | |
| 2025-07-06 22:00 | 89838 | | |
| 2025-07-06 21:00 | 82175 | | |
| 2025-07-06 20:00 | 76213 | | |
| 2025-07-06 19:00 | 72713 | | |
| 2025-07-06 18:00 | 68500 | | |
| 2025-07-06 17:00 | 62206 | | |
| 2025-07-06 16:00 | 57244 | | |
| 2025-07-06 15:00 | 56562 | | |
| 2025-07-06 14:00 | 58163 | | |
| 2025-07-06 13:00 | 57794 | | |
| 2025-07-06 12:00 | 55650 | | |
| 2025-07-06 11:00 | 55419 | | |
| 2025-07-06 10:00 | 57638 | | |
| 2025-07-06 09:00 | 60669 | | |
| 2025-07-06 08:00 | 65513 | | |
| 2025-07-06 07:00 | 74369 | | |
| 2025-07-06 06:00 | 86331 | | |
| 2025-07-06 05:00 | 99675 | | |
| 2025-07-06 04:00 | 113131 | | |
| 2025-07-06 03:00 | 121088 | | |
| 2025-07-06 02:00 | 119263 | | |
| 2025-07-06 01:00 | 111800 | | |
| 2025-07-06 00:00 | 104044 | | |
| 2025-07-05 23:00 | 98819 | | |
| 2025-07-05 22:00 | 99369 | | |
| 2025-07-05 21:00 | 104456 | | |
| 2025-07-05 20:00 | 105944 | | |
| 2025-07-05 19:00 | 97825 | | |
| 2025-07-05 18:00 | 82537 | | |
| 2025-07-05 17:00 | 66906 | | |
| 2025-07-05 16:00 | 55906 | | |
| 2025-07-05 15:00 | 50819 | | |
| 2025-07-05 14:00 | 49669 | | |
| 2025-07-05 13:00 | 49663 | | |
| 2025-07-05 12:00 | 49819 | | |
| 2025-07-05 11:00 | 50031 | | |
| 2025-07-05 10:00 | 50781 | | |
| 2025-07-05 09:00 | 53644 | | |
| 2025-07-05 08:00 | 58950 | | |
| 2025-07-05 07:00 | 64544 | | |
| 2025-07-05 06:00 | 68244 | | |
| 2025-07-05 05:00 | 70431 | | |
| 2025-07-05 04:00 | 72481 | | |
| 2025-07-05 03:00 | 74431 | | |
| 2025-07-05 02:00 | 76844 | | |
| 2025-07-05 01:00 | 80344 | | |
| 2025-07-05 00:00 | 83412 | | |
| 2025-07-04 23:00 | 85881 | | |
| 2025-07-04 22:00 | 91169 | | |
| 2025-07-04 21:00 | 100550 | | |
| 2025-07-04 20:00 | 108069 | | |
| 2025-07-04 19:00 | 107037 | | |
| 2025-07-04 18:00 | 100181 | | |
| 2025-07-04 17:00 | 93906 | | |
| 2025-07-04 16:00 | 88906 | | |
| 2025-07-04 15:00 | 85019 | | |
| 2025-07-04 14:00 | 82675 | | |
| 2025-07-04 13:00 | 81231 | | |
| 2025-07-04 12:00 | 82831 | | |
| 2025-07-04 11:00 | 88256 | | |
| 2025-07-04 10:00 | 92025 | | |
| 2025-07-04 09:00 | 90656 | | |
| 2025-07-04 08:00 | 88950 | | |
| 2025-07-04 07:00 | 92344 | | |
| 2025-07-04 06:00 | 100294 | | |
| 2025-07-04 05:00 | 108069 | | |
| 2025-07-04 04:00 | 110356 | | |
| 2025-07-04 03:00 | 105425 | | |
| 2025-07-04 02:00 | 97406 | | |
| 2025-07-04 01:00 | 93875 | | |
| 2025-07-04 00:00 | 99688 | | |
| 2025-07-03 23:00 | 111175 | | |
| 2025-07-03 22:00 | 120750 | | |
| 2025-07-03 21:00 | 125938 | | |
| 2025-07-03 20:00 | 127225 | | |
| 2025-07-03 19:00 | 124763 | | |
| 2025-07-03 18:00 | 120612 | | |
| 2025-07-03 17:00 | 116100 | | |
| 2025-07-03 16:00 | 108537 | | |
| 2025-07-03 15:00 | 97338 | | |
| 2025-07-03 14:00 | 87781 | | |
| 2025-07-03 13:00 | 82856 | | |
| 2025-07-03 12:00 | 80919 | | |
| 2025-07-03 11:00 | 80844 | | |
| 2025-07-03 10:00 | 81800 | | |
| 2025-07-03 09:00 | 83619 | | |
| 2025-07-03 08:00 | 88506 | | |
| 2025-07-03 07:00 | 99250 | | |
| 2025-07-03 06:00 | 113562 | | |
| 2025-07-03 05:00 | 122562 | | |
| 2025-07-03 04:00 | 122181 | | |
| 2025-07-03 03:00 | 117588 | | |
| 2025-07-03 02:00 | 114019 | | |
| 2025-07-03 01:00 | 113831 | | |
| 2025-07-03 00:00 | 116463 | | |
| 2025-07-02 23:00 | 118494 | | |
| 2025-07-02 22:00 | 118775 | | |
| 2025-07-02 21:00 | 118700 | | |
| 2025-07-02 20:00 | 118056 | | |
| 2025-07-02 19:00 | 116006 | | |
| 2025-07-02 18:00 | 112669 | | |
| 2025-07-02 17:00 | 108519 | | |
| 2025-07-02 16:00 | 105794 | | |
| 2025-07-02 15:00 | 105662 | | |
| 2025-07-02 14:00 | 103844 | | |
| 2025-07-02 13:00 | 96500 | | |
| 2025-07-02 12:00 | 85987 | | |
| 2025-07-02 11:00 | 78300 | | |
| 2025-07-02 10:00 | 78094 | | |
| 2025-07-02 09:00 | 83906 | | |
| 2025-07-02 08:00 | 91075 | | |
| 2025-07-02 07:00 | 97162 | | |
| 2025-07-02 06:00 | 100619 | | |
| 2025-07-02 05:00 | 101469 | | |
| 2025-07-02 04:00 | 102925 | | |
| 2025-07-02 03:00 | 108650 | | |
| 2025-07-02 02:00 | 117062 | | |
| 2025-07-02 01:00 | 121112 | | |
| 2025-07-02 00:00 | 120156 | | |
| 2025-07-01 23:00 | 120031 | | |
| 2025-07-01 22:00 | 121956 | | |
| 2025-07-01 21:00 | 124894 | | |
| 2025-07-01 20:00 | 128681 | | |
| 2025-07-01 19:00 | 132662 | | |
| 2025-07-01 18:00 | 135050 | | |
| 2025-07-01 17:00 | 131475 | | |