COLUMBIA--PRIEST RAPIDS DAM (PRWW1)
| Observed |
| Date/Time (PDT) | Discharge |
| 2026-03-13 02:00 | 146694 | | |
| 2026-03-13 01:00 | 142312 | | |
| 2026-03-13 00:00 | 137806 | | |
| 2026-03-12 23:00 | 134225 | | |
| 2026-03-12 22:00 | 132394 | | |
| 2026-03-12 21:00 | 131887 | | |
| 2026-03-12 20:00 | 131625 | | |
| 2026-03-12 19:00 | 131344 | | |
| 2026-03-12 18:00 | 131425 | | |
| 2026-03-12 17:00 | 132088 | | |
| 2026-03-12 16:00 | 132856 | | |
| 2026-03-12 15:00 | 133006 | | |
| 2026-03-12 14:00 | 133444 | | |
| 2026-03-12 13:00 | 136444 | | |
| 2026-03-12 12:00 | 142594 | | |
| 2026-03-12 11:00 | 151625 | | |
| 2026-03-12 10:00 | 163375 | | |
| 2026-03-12 09:00 | 173525 | | |
| 2026-03-12 08:00 | 174887 | | |
| 2026-03-12 07:00 | 165625 | | |
| 2026-03-12 06:00 | 152494 | | |
| 2026-03-12 05:00 | 143887 | | |
| 2026-03-12 04:00 | 140562 | | |
| 2026-03-12 03:00 | 137838 | | |
| 2026-03-12 02:00 | 134988 | | |
| 2026-03-12 01:00 | 135575 | | |
| 2026-03-12 00:00 | 140419 | | |
| 2026-03-11 23:00 | 146031 | | |
| 2026-03-11 22:00 | 148600 | | |
| 2026-03-11 21:00 | 147706 | | |
| 2026-03-11 20:00 | 145894 | | |
| 2026-03-11 19:00 | 144456 | | |
| 2026-03-11 18:00 | 142869 | | |
| 2026-03-11 17:00 | 140225 | | |
| 2026-03-11 16:00 | 136338 | | |
| 2026-03-11 15:00 | 133912 | | |
| 2026-03-11 14:00 | 136581 | | |
| 2026-03-11 13:00 | 144137 | | |
| 2026-03-11 12:00 | 151750 | | |
| 2026-03-11 11:00 | 156050 | | |
| 2026-03-11 10:00 | 158525 | | |
| 2026-03-11 09:00 | 159719 | | |
| 2026-03-11 08:00 | 157244 | | |
| 2026-03-11 07:00 | 150625 | | |
| 2026-03-11 06:00 | 143475 | | |
| 2026-03-11 05:00 | 139575 | | |
| 2026-03-11 04:00 | 138231 | | |
| 2026-03-11 03:00 | 136506 | | |
| 2026-03-11 02:00 | 134125 | | |
| 2026-03-11 01:00 | 131831 | | |
| 2026-03-11 00:00 | 127713 | | |
| 2026-03-10 23:00 | 121588 | | |
| 2026-03-10 22:00 | 117325 | | |
| 2026-03-10 21:00 | 116244 | | |
| 2026-03-10 20:00 | 116269 | | |
| 2026-03-10 19:00 | 116306 | | |
| 2026-03-10 18:00 | 116275 | | |
| 2026-03-10 17:00 | 116144 | | |
| 2026-03-10 16:00 | 116044 | | |
| 2026-03-10 15:00 | 116081 | | |
| 2026-03-10 14:00 | 116269 | | |
| 2026-03-10 13:00 | 116569 | | |
| 2026-03-10 12:00 | 116825 | | |
| 2026-03-10 11:00 | 116906 | | |
| 2026-03-10 10:00 | 116894 | | |
| 2026-03-10 09:00 | 117000 | | |
| 2026-03-10 08:00 | 117825 | | |
| 2026-03-10 07:00 | 120244 | | |
| 2026-03-10 06:00 | 123956 | | |
| 2026-03-10 05:00 | 127263 | | |
| 2026-03-10 04:00 | 129050 | | |
| 2026-03-10 03:00 | 129650 | | |
| 2026-03-10 02:00 | 129269 | | |
| 2026-03-10 01:00 | 126619 | | |
| 2026-03-10 00:00 | 121612 | | |
| 2026-03-09 23:00 | 117763 | | |
| 2026-03-09 22:00 | 116531 | | |
| 2026-03-09 21:00 | 114706 | | |
| 2026-03-09 20:00 | 112031 | | |
| 2026-03-09 19:00 | 112062 | | |
| 2026-03-09 18:00 | 114906 | | |
| 2026-03-09 17:00 | 117506 | | |
| 2026-03-09 16:00 | 118550 | | |
| 2026-03-09 15:00 | 118688 | | |
| 2026-03-09 14:00 | 118600 | | |
| 2026-03-09 13:00 | 118519 | | |
| 2026-03-09 12:00 | 118381 | | |
| 2026-03-09 11:00 | 118069 | | |
| 2026-03-09 10:00 | 117656 | | |
| 2026-03-09 09:00 | 117306 | | |
| 2026-03-09 08:00 | 117588 | | |
| 2026-03-09 07:00 | 120725 | | |
| 2026-03-09 06:00 | 128756 | | |
| 2026-03-09 05:00 | 138806 | | |
| 2026-03-09 04:00 | 145350 | | |
| 2026-03-09 03:00 | 146412 | | |
| 2026-03-09 02:00 | 143294 | | |
| 2026-03-09 01:00 | 138431 | | |
| 2026-03-09 00:00 | 134150 | | |
| 2026-03-08 23:00 | 131037 | | |
| 2026-03-08 22:00 | 128588 | | |
| 2026-03-08 21:00 | 126569 | | |
| 2026-03-08 20:00 | 125431 | | |
| 2026-03-08 19:00 | 125544 | | |
| 2026-03-08 18:00 | 126225 | | |
| 2026-03-08 17:00 | 126594 | | |
| 2026-03-08 16:00 | 126612 | | |
| 2026-03-08 15:00 | 126619 | | |
| 2026-03-08 14:00 | 126688 | | |
| 2026-03-08 13:00 | 126731 | | |
| 2026-03-08 12:00 | 126725 | | |
| 2026-03-08 11:00 | 126638 | | |
| 2026-03-08 10:00 | 126556 | | |
| 2026-03-08 09:00 | 127763 | | |
| 2026-03-08 08:00 | 133012 | | |
| 2026-03-08 07:00 | 142275 | | |
| 2026-03-08 06:00 | 149419 | | |
| 2026-03-08 05:00 | 150331 | | |
| 2026-03-08 04:00 | 149625 | | |
| 2026-03-08 03:00 | 151525 | | |
| 2026-03-08 01:00 | 154100 | | |
| 2026-03-08 00:00 | 155275 | | |
| 2026-03-07 23:00 | 155113 | | |
| 2026-03-07 22:00 | 154363 | | |
| 2026-03-07 21:00 | 153488 | | |
| 2026-03-07 20:00 | 151812 | | |
| 2026-03-07 19:00 | 148969 | | |
| 2026-03-07 18:00 | 144594 | | |
| 2026-03-07 18:00 | 137844 | | |
| 2026-03-07 17:00 | 130887 | | |
| 2026-03-07 16:00 | 128338 | | |
| 2026-03-07 15:00 | 132650 | | |
| 2026-03-07 14:00 | 142056 | | |
| 2026-03-07 13:00 | 150631 | | |
| 2026-03-07 12:00 | 153425 | | |
| 2026-03-07 11:00 | 151081 | | |
| 2026-03-07 10:00 | 145012 | | |
| 2026-03-07 09:00 | 135725 | | |
| 2026-03-07 08:00 | 128488 | | |
| 2026-03-07 07:00 | 130238 | | |
| 2026-03-07 06:00 | 140706 | | |
| 2026-03-07 05:00 | 152350 | | |
| 2026-03-07 04:00 | 158731 | | |
| 2026-03-07 03:00 | 159537 | | |
| 2026-03-07 02:00 | 157006 | | |
| 2026-03-07 01:00 | 153338 | | |
| 2026-03-07 00:00 | 150713 | | |
| 2026-03-06 23:00 | 149700 | | |
| 2026-03-06 22:00 | 149094 | | |
| 2026-03-06 21:00 | 147050 | | |
| 2026-03-06 20:00 | 142806 | | |
| 2026-03-06 19:00 | 136387 | | |
| 2026-03-06 18:00 | 127856 | | |
| 2026-03-06 17:00 | 120131 | | |
| 2026-03-06 16:00 | 116569 | | |
| 2026-03-06 15:00 | 117069 | | |
| 2026-03-06 14:00 | 119894 | | |
| 2026-03-06 13:00 | 121356 | | |
| 2026-03-06 12:00 | 119750 | | |
| 2026-03-06 11:00 | 119425 | | |
| 2026-03-06 10:00 | 122644 | | |
| 2026-03-06 09:00 | 126487 | | |
| 2026-03-06 08:00 | 129400 | | |
| 2026-03-06 07:00 | 131469 | | |
| 2026-03-06 06:00 | 131650 | | |
| 2026-03-06 05:00 | 130056 | | |
| 2026-03-06 04:00 | 129281 | | |
| 2026-03-06 03:00 | 130812 | | |
| 2026-03-06 02:00 | 133250 | | |
| 2026-03-06 01:00 | 134519 | | |
| 2026-03-06 00:00 | 131700 | | |
| 2026-03-05 23:00 | 121763 | | |
| 2026-03-05 22:00 | 108350 | | |
| 2026-03-05 21:00 | 99656 | | |
| 2026-03-05 20:00 | 97256 | | |
| 2026-03-05 19:00 | 97162 | | |
| 2026-03-05 18:00 | 97194 | | |
| 2026-03-05 17:00 | 97131 | | |
| 2026-03-05 16:00 | 97213 | | |
| 2026-03-05 15:00 | 97912 | | |
| 2026-03-05 14:00 | 99419 | | |
| 2026-03-05 13:00 | 101894 | | |
| 2026-03-05 12:00 | 106562 | | |
| 2026-03-05 11:00 | 114225 | | |
| 2026-03-05 10:00 | 121969 | | |
| 2026-03-05 09:00 | 125956 | | |
| 2026-03-05 08:00 | 126719 | | |
| 2026-03-05 07:00 | 126881 | | |
| 2026-03-05 06:00 | 127112 | | |
| 2026-03-05 05:00 | 127094 | | |
| 2026-03-05 04:00 | 127444 | | |
| 2026-03-05 03:00 | 129144 | | |
| 2026-03-05 02:00 | 129844 | | |
| 2026-03-05 01:00 | 124162 | | |
| 2026-03-05 00:00 | 112775 | | |
| 2026-03-04 23:00 | 103350 | | |
| 2026-03-04 22:00 | 99300 | | |
| 2026-03-04 21:00 | 98000 | | |
| 2026-03-04 20:00 | 97475 | | |
| 2026-03-04 19:00 | 97331 | | |
| 2026-03-04 18:00 | 97306 | | |
| 2026-03-04 17:00 | 97600 | | |
| 2026-03-04 16:00 | 98869 | | |
| 2026-03-04 15:00 | 101275 | | |
| 2026-03-04 14:00 | 104025 | | |
| 2026-03-04 13:00 | 106619 | | |
| 2026-03-04 12:00 | 110037 | | |
| 2026-03-04 11:00 | 115375 | | |
| 2026-03-04 10:00 | 122000 | | |
| 2026-03-04 09:00 | 128250 | | |
| 2026-03-04 08:00 | 132725 | | |
| 2026-03-04 07:00 | 134875 | | |
| 2026-03-04 06:00 | 135412 | | |
| 2026-03-04 05:00 | 135406 | | |
| 2026-03-04 04:00 | 134988 | | |
| 2026-03-04 03:00 | 132969 | | |
| 2026-03-04 02:00 | 128963 | | |
| 2026-03-04 01:00 | 127350 | | |
| 2026-03-04 00:00 | 132863 | | |
| 2026-03-03 23:00 | 141488 | | |
| 2026-03-03 22:00 | 144731 | | |
| 2026-03-03 21:00 | 139656 | | |
| 2026-03-03 20:00 | 129919 | | |
| 2026-03-03 19:00 | 121406 | | |
| 2026-03-03 18:00 | 116975 | | |
| 2026-03-03 17:00 | 115625 | | |
| 2026-03-03 16:00 | 116737 | | |
| 2026-03-03 15:00 | 120694 | | |
| 2026-03-03 14:00 | 125856 | | |
| 2026-03-03 13:00 | 129219 | | |
| 2026-03-03 12:00 | 130319 | | |
| 2026-03-03 11:00 | 131688 | | |
| 2026-03-03 10:00 | 134731 | | |
| 2026-03-03 09:00 | 137544 | | |
| 2026-03-03 08:00 | 137956 | | |
| 2026-03-03 07:00 | 136494 | | |
| 2026-03-03 06:00 | 134950 | | |
| 2026-03-03 05:00 | 134025 | | |
| 2026-03-03 04:00 | 134137 | | |
| 2026-03-03 03:00 | 135175 | | |
| 2026-03-03 02:00 | 135481 | | |
| 2026-03-03 01:00 | 135681 | | |
| 2026-03-03 00:00 | 137694 | | |
| 2026-03-02 23:00 | 139969 | | |
| 2026-03-02 22:00 | 140594 | | |
| 2026-03-02 21:00 | 138856 | | |
| 2026-03-02 20:00 | 133644 | | |
| 2026-03-02 19:00 | 126794 | | |
| 2026-03-02 18:00 | 122481 | | |
| 2026-03-02 17:00 | 121513 | | |