COLUMBIA--PRIEST RAPIDS DAM (PRWW1)
| Observed |
| Date/Time (PST) | Discharge |
| 2025-11-30 12:00 | 103725 | | |
| 2025-11-30 11:00 | 109050 | | |
| 2025-11-30 10:00 | 113125 | | |
| 2025-11-30 09:00 | 114300 | | |
| 2025-11-30 08:00 | 116550 | | |
| 2025-11-30 07:00 | 117931 | | |
| 2025-11-30 06:00 | 109825 | | |
| 2025-11-30 05:00 | 95938 | | |
| 2025-11-30 04:00 | 88419 | | |
| 2025-11-30 03:00 | 90144 | | |
| 2025-11-30 02:00 | 96631 | | |
| 2025-11-30 01:00 | 103900 | | |
| 2025-11-30 00:00 | 111725 | | |
| 2025-11-29 23:00 | 122619 | | |
| 2025-11-29 22:00 | 134106 | | |
| 2025-11-29 21:00 | 139056 | | |
| 2025-11-29 20:00 | 137150 | | |
| 2025-11-29 19:00 | 135369 | | |
| 2025-11-29 18:00 | 134012 | | |
| 2025-11-29 17:00 | 122925 | | |
| 2025-11-29 16:00 | 100231 | | |
| 2025-11-29 15:00 | 79669 | | |
| 2025-11-29 14:00 | 70138 | | |
| 2025-11-29 13:00 | 68731 | | |
| 2025-11-29 12:00 | 71025 | | |
| 2025-11-29 11:00 | 72456 | | |
| 2025-11-29 10:00 | 70381 | | |
| 2025-11-29 09:00 | 67606 | | |
| 2025-11-29 08:00 | 66800 | | |
| 2025-11-29 07:00 | 67156 | | |
| 2025-11-29 06:00 | 67906 | | |
| 2025-11-29 05:00 | 68831 | | |
| 2025-11-29 04:00 | 68888 | | |
| 2025-11-29 03:00 | 68456 | | |
| 2025-11-29 02:00 | 69287 | | |
| 2025-11-29 01:00 | 70256 | | |
| 2025-11-29 00:00 | 70881 | | |
| 2025-11-28 23:00 | 77369 | | |
| 2025-11-28 22:00 | 94550 | | |
| 2025-11-28 21:00 | 115037 | | |
| 2025-11-28 20:00 | 123562 | | |
| 2025-11-28 19:00 | 113331 | | |
| 2025-11-28 18:00 | 94306 | | |
| 2025-11-28 17:00 | 79306 | | |
| 2025-11-28 16:00 | 71025 | | |
| 2025-11-28 15:00 | 67306 | | |
| 2025-11-28 14:00 | 66338 | | |
| 2025-11-28 13:00 | 66394 | | |
| 2025-11-28 12:00 | 66888 | | |
| 2025-11-28 11:00 | 67981 | | |
| 2025-11-28 10:00 | 69006 | | |
| 2025-11-28 09:00 | 69769 | | |
| 2025-11-28 08:00 | 71106 | | |
| 2025-11-28 07:00 | 71713 | | |
| 2025-11-28 06:00 | 69912 | | |
| 2025-11-28 05:00 | 67531 | | |
| 2025-11-28 04:00 | 66569 | | |
| 2025-11-28 03:00 | 66631 | | |
| 2025-11-28 02:00 | 67037 | | |
| 2025-11-28 01:00 | 68069 | | |
| 2025-11-28 00:00 | 72000 | | |
| 2025-11-27 23:00 | 80875 | | |
| 2025-11-27 22:00 | 91138 | | |
| 2025-11-27 21:00 | 97844 | | |
| 2025-11-27 20:00 | 99956 | | |
| 2025-11-27 19:00 | 96344 | | |
| 2025-11-27 18:00 | 88156 | | |
| 2025-11-27 17:00 | 81231 | | |
| 2025-11-27 16:00 | 78425 | | |
| 2025-11-27 15:00 | 79062 | | |
| 2025-11-27 14:00 | 83031 | | |
| 2025-11-27 13:00 | 86938 | | |
| 2025-11-27 12:00 | 87419 | | |
| 2025-11-27 11:00 | 88706 | | |
| 2025-11-27 10:00 | 92819 | | |
| 2025-11-27 09:00 | 97287 | | |
| 2025-11-27 08:00 | 104713 | | |
| 2025-11-27 07:00 | 111938 | | |
| 2025-11-27 06:00 | 109838 | | |
| 2025-11-27 05:00 | 102406 | | |
| 2025-11-27 04:00 | 99981 | | |
| 2025-11-27 03:00 | 102994 | | |
| 2025-11-27 02:00 | 104862 | | |
| 2025-11-27 01:00 | 101319 | | |
| 2025-11-27 00:00 | 96438 | | |
| 2025-11-26 23:00 | 97894 | | |
| 2025-11-26 22:00 | 105444 | | |
| 2025-11-26 21:00 | 113287 | | |
| 2025-11-26 20:00 | 118294 | | |
| 2025-11-26 19:00 | 118812 | | |
| 2025-11-26 18:00 | 113906 | | |
| 2025-11-26 17:00 | 104100 | | |
| 2025-11-26 16:00 | 91744 | | |
| 2025-11-26 15:00 | 81500 | | |
| 2025-11-26 14:00 | 77006 | | |
| 2025-11-26 13:00 | 78981 | | |
| 2025-11-26 12:00 | 85000 | | |
| 2025-11-26 11:00 | 90469 | | |
| 2025-11-26 10:00 | 94506 | | |
| 2025-11-26 09:00 | 100900 | | |
| 2025-11-26 08:00 | 110588 | | |
| 2025-11-26 07:00 | 118325 | | |
| 2025-11-26 06:00 | 118256 | | |
| 2025-11-26 05:00 | 110312 | | |
| 2025-11-26 04:00 | 99869 | | |
| 2025-11-26 03:00 | 92100 | | |
| 2025-11-26 02:00 | 88831 | | |
| 2025-11-26 01:00 | 91219 | | |
| 2025-11-26 00:00 | 98231 | | |
| 2025-11-25 23:00 | 104550 | | |
| 2025-11-25 22:00 | 109300 | | |
| 2025-11-25 21:00 | 115513 | | |
| 2025-11-25 20:00 | 121350 | | |
| 2025-11-25 19:00 | 123775 | | |
| 2025-11-25 18:00 | 121294 | | |
| 2025-11-25 17:00 | 113031 | | |
| 2025-11-25 16:00 | 102412 | | |
| 2025-11-25 15:00 | 95188 | | |
| 2025-11-25 14:00 | 93819 | | |
| 2025-11-25 13:00 | 97963 | | |
| 2025-11-25 12:00 | 104919 | | |
| 2025-11-25 11:00 | 109125 | | |
| 2025-11-25 10:00 | 107650 | | |
| 2025-11-25 09:00 | 104875 | | |
| 2025-11-25 08:00 | 107312 | | |
| 2025-11-25 07:00 | 114500 | | |
| 2025-11-25 06:00 | 118625 | | |
| 2025-11-25 05:00 | 115200 | | |
| 2025-11-25 04:00 | 109375 | | |
| 2025-11-25 03:00 | 107188 | | |
| 2025-11-25 02:00 | 106763 | | |
| 2025-11-25 01:00 | 103869 | | |
| 2025-11-25 00:00 | 99662 | | |
| 2025-11-24 23:00 | 96450 | | |
| 2025-11-24 22:00 | 94725 | | |
| 2025-11-24 21:00 | 97669 | | |
| 2025-11-24 20:00 | 107875 | | |
| 2025-11-24 19:00 | 119513 | | |
| 2025-11-24 18:00 | 119931 | | |
| 2025-11-24 17:00 | 104675 | | |
| 2025-11-24 16:00 | 84869 | | |
| 2025-11-24 15:00 | 71037 | | |
| 2025-11-24 14:00 | 63006 | | |
| 2025-11-24 13:00 | 58119 | | |
| 2025-11-24 12:00 | 56956 | | |
| 2025-11-24 11:00 | 61156 | | |
| 2025-11-24 10:00 | 70919 | | |
| 2025-11-24 09:00 | 83650 | | |
| 2025-11-24 08:00 | 90562 | | |
| 2025-11-24 07:00 | 85006 | | |
| 2025-11-24 06:00 | 74606 | | |
| 2025-11-24 05:00 | 69169 | | |
| 2025-11-24 04:00 | 68150 | | |
| 2025-11-24 03:00 | 68150 | | |
| 2025-11-24 02:00 | 70062 | | |
| 2025-11-24 01:00 | 78831 | | |
| 2025-11-24 00:00 | 96938 | | |
| 2025-11-23 23:00 | 118162 | | |
| 2025-11-23 22:00 | 132625 | | |
| 2025-11-23 21:00 | 134994 | | |
| 2025-11-23 20:00 | 126963 | | |
| 2025-11-23 19:00 | 113375 | | |
| 2025-11-23 18:00 | 95644 | | |
| 2025-11-23 17:00 | 76481 | | |
| 2025-11-23 16:00 | 64050 | | |
| 2025-11-23 15:00 | 60462 | | |
| 2025-11-23 14:00 | 59694 | | |
| 2025-11-23 13:00 | 57450 | | |
| 2025-11-23 12:00 | 53562 | | |
| 2025-11-23 11:00 | 50025 | | |
| 2025-11-23 10:00 | 48419 | | |
| 2025-11-23 09:00 | 48800 | | |
| 2025-11-23 08:00 | 50644 | | |
| 2025-11-23 07:00 | 51594 | | |
| 2025-11-23 06:00 | 54525 | | |
| 2025-11-23 05:00 | 71562 | | |
| 2025-11-23 04:00 | 100169 | | |
| 2025-11-23 03:00 | 119925 | | |
| 2025-11-23 02:00 | 126531 | | |
| 2025-11-23 01:00 | 130863 | | |
| 2025-11-23 00:00 | 135400 | | |
| 2025-11-22 23:00 | 138500 | | |
| 2025-11-22 22:00 | 140700 | | |
| 2025-11-22 21:00 | 140925 | | |
| 2025-11-22 20:00 | 136106 | | |
| 2025-11-22 19:00 | 121638 | | |
| 2025-11-22 18:00 | 97606 | | |
| 2025-11-22 17:00 | 74494 | | |
| 2025-11-22 16:00 | 62269 | | |
| 2025-11-22 15:00 | 59337 | | |
| 2025-11-22 14:00 | 59263 | | |
| 2025-11-22 13:00 | 59344 | | |
| 2025-11-22 12:00 | 59481 | | |
| 2025-11-22 11:00 | 59656 | | |
| 2025-11-22 10:00 | 59650 | | |
| 2025-11-22 09:00 | 59375 | | |
| 2025-11-22 08:00 | 58219 | | |
| 2025-11-22 07:00 | 54663 | | |
| 2025-11-22 06:00 | 55763 | | |
| 2025-11-22 05:00 | 76944 | | |
| 2025-11-22 04:00 | 112669 | | |
| 2025-11-22 03:00 | 138150 | | |
| 2025-11-22 02:00 | 148488 | | |
| 2025-11-22 01:00 | 155812 | | |
| 2025-11-22 00:00 | 164244 | | |
| 2025-11-21 23:00 | 171025 | | |
| 2025-11-21 22:00 | 174281 | | |
| 2025-11-21 21:00 | 175019 | | |
| 2025-11-21 20:00 | 173850 | | |
| 2025-11-21 19:00 | 163887 | | |
| 2025-11-21 18:00 | 135806 | | |
| 2025-11-21 17:00 | 97463 | | |
| 2025-11-21 16:00 | 70281 | | |
| 2025-11-21 15:00 | 61025 | | |
| 2025-11-21 14:00 | 60106 | | |
| 2025-11-21 13:00 | 60344 | | |
| 2025-11-21 12:00 | 60487 | | |
| 2025-11-21 11:00 | 60562 | | |
| 2025-11-21 10:00 | 60594 | | |
| 2025-11-21 09:00 | 60600 | | |
| 2025-11-21 08:00 | 59438 | | |
| 2025-11-21 07:00 | 55019 | | |
| 2025-11-21 06:00 | 55731 | | |
| 2025-11-21 05:00 | 82181 | | |
| 2025-11-21 04:00 | 133238 | | |
| 2025-11-21 03:00 | 176812 | | |
| 2025-11-21 02:00 | 194856 | | |
| 2025-11-21 01:00 | 198975 | | |
| 2025-11-21 00:00 | 202725 | | |
| 2025-11-20 23:00 | 208481 | | |
| 2025-11-20 22:00 | 212825 | | |
| 2025-11-20 21:00 | 212512 | | |
| 2025-11-20 20:00 | 203688 | | |
| 2025-11-20 19:00 | 178412 | | |
| 2025-11-20 18:00 | 135156 | | |
| 2025-11-20 17:00 | 91469 | | |
| 2025-11-20 16:00 | 66888 | | |
| 2025-11-20 15:00 | 60237 | | |
| 2025-11-20 14:00 | 59837 | | |
| 2025-11-20 13:00 | 60087 | | |
| 2025-11-20 12:00 | 60300 | | |
| 2025-11-20 11:00 | 60200 | | |
| 2025-11-20 10:00 | 59044 | | |
| 2025-11-20 09:00 | 56844 | | |
| 2025-11-20 08:00 | 54425 | | |
| 2025-11-20 07:00 | 51031 | | |
| 2025-11-20 06:00 | 53000 | | |
| 2025-11-20 05:00 | 79625 | | |
| 2025-11-20 04:00 | 133338 | | |
| 2025-11-20 03:00 | 183838 | | |
| 2025-11-20 02:00 | 208363 | | |
| 2025-11-20 01:00 | 213875 | | |
| 2025-11-20 00:00 | 212744 | | |
| 2025-11-19 23:00 | 211425 | | |
| 2025-11-19 22:00 | 216094 | | |
| 2025-11-19 21:00 | 223881 | | |
| 2025-11-19 20:00 | 216719 | | |
| 2025-11-19 19:00 | 180738 | | |
| 2025-11-19 18:00 | 127894 | | |
| 2025-11-19 17:00 | 85431 | | |
| 2025-11-19 16:00 | 65763 | | |