COLUMBIA--PRIEST RAPIDS DAM (PRWW1)
| Observed |
| Date/Time (PDT) | Discharge |
| 2025-06-09 08:00 | 130550 | | |
| 2025-06-09 07:00 | 126319 | | |
| 2025-06-09 06:00 | 118125 | | |
| 2025-06-09 05:00 | 108569 | | |
| 2025-06-09 04:00 | 103263 | | |
| 2025-06-09 03:00 | 104862 | | |
| 2025-06-09 02:00 | 112588 | | |
| 2025-06-09 01:00 | 123312 | | |
| 2025-06-09 00:00 | 133650 | | |
| 2025-06-08 23:00 | 141613 | | |
| 2025-06-08 22:00 | 145631 | | |
| 2025-06-08 21:00 | 146631 | | |
| 2025-06-08 20:00 | 146819 | | |
| 2025-06-08 19:00 | 145544 | | |
| 2025-06-08 18:00 | 142838 | | |
| 2025-06-08 17:00 | 140644 | | |
| 2025-06-08 16:00 | 138562 | | |
| 2025-06-08 15:00 | 135912 | | |
| 2025-06-08 14:00 | 133312 | | |
| 2025-06-08 13:00 | 128731 | | |
| 2025-06-08 12:00 | 120356 | | |
| 2025-06-08 11:00 | 110806 | | |
| 2025-06-08 10:00 | 101188 | | |
| 2025-06-08 09:00 | 90619 | | |
| 2025-06-08 08:00 | 84081 | | |
| 2025-06-08 07:00 | 86737 | | |
| 2025-06-08 06:00 | 93275 | | |
| 2025-06-08 05:00 | 94850 | | |
| 2025-06-08 04:00 | 91581 | | |
| 2025-06-08 03:00 | 89531 | | |
| 2025-06-08 02:00 | 90719 | | |
| 2025-06-08 01:00 | 94506 | | |
| 2025-06-08 00:00 | 101331 | | |
| 2025-06-07 23:00 | 109200 | | |
| 2025-06-07 22:00 | 115825 | | |
| 2025-06-07 21:00 | 122600 | | |
| 2025-06-07 20:00 | 128844 | | |
| 2025-06-07 19:00 | 130331 | | |
| 2025-06-07 18:00 | 126625 | | |
| 2025-06-07 17:00 | 121050 | | |
| 2025-06-07 16:00 | 116862 | | |
| 2025-06-07 15:00 | 116094 | | |
| 2025-06-07 14:00 | 115531 | | |
| 2025-06-07 13:00 | 110600 | | |
| 2025-06-07 12:00 | 103644 | | |
| 2025-06-07 11:00 | 98750 | | |
| 2025-06-07 10:00 | 95994 | | |
| 2025-06-07 09:00 | 96706 | | |
| 2025-06-07 08:00 | 105412 | | |
| 2025-06-07 07:00 | 121175 | | |
| 2025-06-07 06:00 | 135256 | | |
| 2025-06-07 05:00 | 142238 | | |
| 2025-06-07 04:00 | 144006 | | |
| 2025-06-07 03:00 | 143406 | | |
| 2025-06-07 02:00 | 142062 | | |
| 2025-06-07 01:00 | 139662 | | |
| 2025-06-07 00:00 | 135056 | | |
| 2025-06-06 23:00 | 129062 | | |
| 2025-06-06 22:00 | 124175 | | |
| 2025-06-06 21:00 | 125263 | | |
| 2025-06-06 20:00 | 132900 | | |
| 2025-06-06 19:00 | 139688 | | |
| 2025-06-06 18:00 | 141031 | | |
| 2025-06-06 17:00 | 136581 | | |
| 2025-06-06 16:00 | 128137 | | |
| 2025-06-06 15:00 | 121513 | | |
| 2025-06-06 14:00 | 118681 | | |
| 2025-06-06 13:00 | 116588 | | |
| 2025-06-06 12:00 | 115219 | | |
| 2025-06-06 11:00 | 117162 | | |
| 2025-06-06 10:00 | 122450 | | |
| 2025-06-06 09:00 | 128700 | | |
| 2025-06-06 08:00 | 135700 | | |
| 2025-06-06 07:00 | 142256 | | |
| 2025-06-06 06:00 | 142625 | | |
| 2025-06-06 05:00 | 136381 | | |
| 2025-06-06 04:00 | 130644 | | |
| 2025-06-06 03:00 | 129694 | | |
| 2025-06-06 02:00 | 132863 | | |
| 2025-06-06 01:00 | 137400 | | |
| 2025-06-06 00:00 | 140137 | | |
| 2025-06-05 23:00 | 140463 | | |
| 2025-06-05 22:00 | 140213 | | |
| 2025-06-05 21:00 | 140100 | | |
| 2025-06-05 20:00 | 138713 | | |
| 2025-06-05 19:00 | 135713 | | |
| 2025-06-05 18:00 | 132344 | | |
| 2025-06-05 17:00 | 129412 | | |
| 2025-06-05 16:00 | 127412 | | |
| 2025-06-05 15:00 | 124894 | | |
| 2025-06-05 14:00 | 120231 | | |
| 2025-06-05 13:00 | 116369 | | |
| 2025-06-05 12:00 | 117037 | | |
| 2025-06-05 11:00 | 120588 | | |
| 2025-06-05 10:00 | 121669 | | |
| 2025-06-05 09:00 | 120194 | | |
| 2025-06-05 08:00 | 121731 | | |
| 2025-06-05 07:00 | 126994 | | |
| 2025-06-05 06:00 | 132856 | | |
| 2025-06-05 05:00 | 138275 | | |
| 2025-06-05 04:00 | 142306 | | |
| 2025-06-05 03:00 | 143881 | | |
| 2025-06-05 02:00 | 142956 | | |
| 2025-06-05 01:00 | 140975 | | |
| 2025-06-05 00:00 | 139950 | | |
| 2025-06-04 23:00 | 137881 | | |
| 2025-06-04 22:00 | 132200 | | |
| 2025-06-04 21:00 | 127806 | | |
| 2025-06-04 20:00 | 129569 | | |
| 2025-06-04 19:00 | 133338 | | |
| 2025-06-04 18:00 | 135000 | | |
| 2025-06-04 17:00 | 136044 | | |
| 2025-06-04 16:00 | 137256 | | |
| 2025-06-04 15:00 | 139081 | | |
| 2025-06-04 14:00 | 141831 | | |
| 2025-06-04 13:00 | 142925 | | |
| 2025-06-04 12:00 | 141762 | | |
| 2025-06-04 11:00 | 140694 | | |
| 2025-06-04 10:00 | 140012 | | |
| 2025-06-04 09:00 | 140481 | | |
| 2025-06-04 08:00 | 146081 | | |
| 2025-06-04 07:00 | 156544 | | |
| 2025-06-04 06:00 | 164963 | | |
| 2025-06-04 05:00 | 166494 | | |
| 2025-06-04 04:00 | 162738 | | |
| 2025-06-04 03:00 | 159275 | | |
| 2025-06-04 02:00 | 157700 | | |
| 2025-06-04 01:00 | 153275 | | |
| 2025-06-04 00:00 | 145800 | | |
| 2025-06-03 23:00 | 141306 | | |
| 2025-06-03 22:00 | 142500 | | |
| 2025-06-03 21:00 | 145338 | | |
| 2025-06-03 20:00 | 145738 | | |
| 2025-06-03 19:00 | 146675 | | |
| 2025-06-03 18:00 | 151550 | | |
| 2025-06-03 17:00 | 156794 | | |
| 2025-06-03 16:00 | 157256 | | |
| 2025-06-03 15:00 | 153694 | | |
| 2025-06-03 14:00 | 151506 | | |
| 2025-06-03 13:00 | 152069 | | |
| 2025-06-03 12:00 | 152756 | | |
| 2025-06-03 11:00 | 152794 | | |
| 2025-06-03 10:00 | 151944 | | |
| 2025-06-03 09:00 | 150600 | | |
| 2025-06-03 08:00 | 149619 | | |
| 2025-06-03 07:00 | 148331 | | |
| 2025-06-03 06:00 | 148581 | | |
| 2025-06-03 05:00 | 153175 | | |
| 2025-06-03 04:00 | 158525 | | |
| 2025-06-03 03:00 | 160425 | | |
| 2025-06-03 02:00 | 160725 | | |
| 2025-06-03 01:00 | 160106 | | |
| 2025-06-03 00:00 | 156438 | | |
| 2025-06-02 23:00 | 150050 | | |
| 2025-06-02 22:00 | 143644 | | |
| 2025-06-02 21:00 | 141262 | | |
| 2025-06-02 20:00 | 145550 | | |
| 2025-06-02 19:00 | 153681 | | |
| 2025-06-02 18:00 | 159400 | | |
| 2025-06-02 17:00 | 159637 | | |
| 2025-06-02 16:00 | 156325 | | |
| 2025-06-02 15:00 | 151800 | | |
| 2025-06-02 14:00 | 145381 | | |
| 2025-06-02 13:00 | 136231 | | |
| 2025-06-02 12:00 | 127725 | | |
| 2025-06-02 11:00 | 123819 | | |
| 2025-06-02 10:00 | 123388 | | |
| 2025-06-02 09:00 | 123463 | | |
| 2025-06-02 08:00 | 124412 | | |
| 2025-06-02 07:00 | 128850 | | |
| 2025-06-02 06:00 | 136350 | | |
| 2025-06-02 05:00 | 141825 | | |
| 2025-06-02 04:00 | 142425 | | |
| 2025-06-02 03:00 | 139713 | | |
| 2025-06-02 02:00 | 134375 | | |
| 2025-06-02 01:00 | 128137 | | |
| 2025-06-02 00:00 | 124500 | | |
| 2025-06-01 23:00 | 123862 | | |
| 2025-06-01 22:00 | 124944 | | |
| 2025-06-01 21:00 | 126875 | | |
| 2025-06-01 20:00 | 128575 | | |
| 2025-06-01 19:00 | 130119 | | |
| 2025-06-01 18:00 | 132294 | | |
| 2025-06-01 17:00 | 133762 | | |