COLUMBIA--PRIEST RAPIDS DAM (PRWW1)
| Observed |
| Date/Time (PST) | Discharge |
| 2026-02-14 23:00 | 155262 | | |
| 2026-02-14 22:00 | 156594 | | |
| 2026-02-14 21:00 | 156787 | | |
| 2026-02-14 20:00 | 156525 | | |
| 2026-02-14 19:00 | 156144 | | |
| 2026-02-14 18:00 | 155456 | | |
| 2026-02-14 17:00 | 152406 | | |
| 2026-02-14 16:00 | 144144 | | |
| 2026-02-14 15:00 | 132900 | | |
| 2026-02-14 14:00 | 124362 | | |
| 2026-02-14 13:00 | 118994 | | |
| 2026-02-14 12:00 | 115812 | | |
| 2026-02-14 11:00 | 117000 | | |
| 2026-02-14 10:00 | 119906 | | |
| 2026-02-14 09:00 | 120263 | | |
| 2026-02-14 08:00 | 121319 | | |
| 2026-02-14 07:00 | 125456 | | |
| 2026-02-14 06:00 | 128762 | | |
| 2026-02-14 05:00 | 128925 | | |
| 2026-02-14 04:00 | 127912 | | |
| 2026-02-14 03:00 | 128844 | | |
| 2026-02-14 02:00 | 132200 | | |
| 2026-02-14 01:00 | 135369 | | |
| 2026-02-14 00:00 | 139225 | | |
| 2026-02-13 23:00 | 146300 | | |
| 2026-02-13 22:00 | 153025 | | |
| 2026-02-13 21:00 | 155775 | | |
| 2026-02-13 20:00 | 156137 | | |
| 2026-02-13 19:00 | 155550 | | |
| 2026-02-13 18:00 | 152575 | | |
| 2026-02-13 17:00 | 144825 | | |
| 2026-02-13 16:00 | 133356 | | |
| 2026-02-13 15:00 | 123369 | | |
| 2026-02-13 14:00 | 119325 | | |
| 2026-02-13 13:00 | 122131 | | |
| 2026-02-13 12:00 | 126731 | | |
| 2026-02-13 11:00 | 126050 | | |
| 2026-02-13 10:00 | 122375 | | |
| 2026-02-13 09:00 | 122281 | | |
| 2026-02-13 08:00 | 124019 | | |
| 2026-02-13 07:00 | 124106 | | |
| 2026-02-13 06:00 | 123219 | | |
| 2026-02-13 05:00 | 121138 | | |
| 2026-02-13 04:00 | 119744 | | |
| 2026-02-13 03:00 | 123438 | | |
| 2026-02-13 02:00 | 131819 | | |
| 2026-02-13 01:00 | 141650 | | |
| 2026-02-13 00:00 | 150431 | | |
| 2026-02-12 23:00 | 155531 | | |
| 2026-02-12 22:00 | 156881 | | |
| 2026-02-12 21:00 | 156850 | | |
| 2026-02-12 20:00 | 156338 | | |
| 2026-02-12 19:00 | 154575 | | |
| 2026-02-12 18:00 | 150756 | | |
| 2026-02-12 17:00 | 144613 | | |
| 2026-02-12 16:00 | 137731 | | |
| 2026-02-12 15:00 | 133969 | | |
| 2026-02-12 14:00 | 134219 | | |
| 2026-02-12 13:00 | 134637 | | |
| 2026-02-12 12:00 | 134444 | | |
| 2026-02-12 11:00 | 137525 | | |
| 2026-02-12 10:00 | 144575 | | |
| 2026-02-12 09:00 | 151394 | | |
| 2026-02-12 08:00 | 154912 | | |
| 2026-02-12 07:00 | 155969 | | |
| 2026-02-12 06:00 | 156394 | | |
| 2026-02-12 05:00 | 156637 | | |
| 2026-02-12 04:00 | 156213 | | |
| 2026-02-12 03:00 | 154669 | | |
| 2026-02-12 02:00 | 152400 | | |
| 2026-02-12 01:00 | 150794 | | |
| 2026-02-12 00:00 | 151287 | | |
| 2026-02-11 23:00 | 153438 | | |
| 2026-02-11 22:00 | 155037 | | |
| 2026-02-11 21:00 | 154600 | | |
| 2026-02-11 20:00 | 151394 | | |
| 2026-02-11 19:00 | 144994 | | |
| 2026-02-11 18:00 | 135537 | | |
| 2026-02-11 17:00 | 124844 | | |
| 2026-02-11 16:00 | 117081 | | |
| 2026-02-11 15:00 | 113581 | | |
| 2026-02-11 14:00 | 111731 | | |
| 2026-02-11 13:00 | 111500 | | |
| 2026-02-11 12:00 | 115763 | | |
| 2026-02-11 11:00 | 125600 | | |
| 2026-02-11 10:00 | 138344 | | |
| 2026-02-11 09:00 | 149037 | | |
| 2026-02-11 08:00 | 154756 | | |
| 2026-02-11 07:00 | 156550 | | |
| 2026-02-11 06:00 | 156438 | | |
| 2026-02-11 05:00 | 154950 | | |
| 2026-02-11 04:00 | 152281 | | |
| 2026-02-11 03:00 | 149550 | | |
| 2026-02-11 02:00 | 146588 | | |
| 2026-02-11 01:00 | 141944 | | |
| 2026-02-11 00:00 | 137794 | | |
| 2026-02-10 23:00 | 137412 | | |
| 2026-02-10 22:00 | 138681 | | |
| 2026-02-10 21:00 | 139244 | | |
| 2026-02-10 20:00 | 142100 | | |
| 2026-02-10 19:00 | 147812 | | |
| 2026-02-10 18:00 | 150281 | | |
| 2026-02-10 17:00 | 146738 | | |
| 2026-02-10 16:00 | 141669 | | |
| 2026-02-10 15:00 | 138825 | | |
| 2026-02-10 14:00 | 137856 | | |
| 2026-02-10 13:00 | 137581 | | |
| 2026-02-10 12:00 | 139488 | | |
| 2026-02-10 11:00 | 147500 | | |
| 2026-02-10 10:00 | 160469 | | |
| 2026-02-10 09:00 | 169713 | | |
| 2026-02-10 08:00 | 169144 | | |
| 2026-02-10 07:00 | 161363 | | |
| 2026-02-10 06:00 | 153325 | | |
| 2026-02-10 05:00 | 149331 | | |
| 2026-02-10 04:00 | 148419 | | |
| 2026-02-10 03:00 | 148331 | | |
| 2026-02-10 02:00 | 148831 | | |
| 2026-02-10 01:00 | 150512 | | |
| 2026-02-10 00:00 | 151500 | | |
| 2026-02-09 23:00 | 148381 | | |
| 2026-02-09 22:00 | 142512 | | |
| 2026-02-09 21:00 | 138656 | | |
| 2026-02-09 20:00 | 137606 | | |
| 2026-02-09 19:00 | 137394 | | |
| 2026-02-09 18:00 | 137181 | | |
| 2026-02-09 17:00 | 135400 | | |
| 2026-02-09 16:00 | 129925 | | |
| 2026-02-09 15:00 | 120875 | | |
| 2026-02-09 14:00 | 108506 | | |
| 2026-02-09 13:00 | 94931 | | |
| 2026-02-09 12:00 | 87044 | | |
| 2026-02-09 11:00 | 87287 | | |
| 2026-02-09 10:00 | 93406 | | |
| 2026-02-09 09:00 | 106963 | | |
| 2026-02-09 08:00 | 123812 | | |
| 2026-02-09 07:00 | 132012 | | |
| 2026-02-09 06:00 | 129450 | | |
| 2026-02-09 05:00 | 123031 | | |
| 2026-02-09 04:00 | 114975 | | |
| 2026-02-09 03:00 | 106206 | | |
| 2026-02-09 02:00 | 102294 | | |
| 2026-02-09 01:00 | 105581 | | |
| 2026-02-09 00:00 | 111681 | | |
| 2026-02-08 23:00 | 117375 | | |
| 2026-02-08 22:00 | 122338 | | |
| 2026-02-08 21:00 | 125044 | | |
| 2026-02-08 20:00 | 124625 | | |
| 2026-02-08 19:00 | 122750 | | |
| 2026-02-08 18:00 | 119025 | | |
| 2026-02-08 17:00 | 110438 | | |
| 2026-02-08 16:00 | 98463 | | |
| 2026-02-08 15:00 | 88094 | | |
| 2026-02-08 14:00 | 81144 | | |
| 2026-02-08 13:00 | 78013 | | |
| 2026-02-08 12:00 | 78675 | | |
| 2026-02-08 11:00 | 81013 | | |
| 2026-02-08 10:00 | 84656 | | |
| 2026-02-08 09:00 | 92819 | | |
| 2026-02-08 08:00 | 106231 | | |
| 2026-02-08 07:00 | 118344 | | |
| 2026-02-08 06:00 | 122612 | | |
| 2026-02-08 05:00 | 120469 | | |
| 2026-02-08 04:00 | 116706 | | |
| 2026-02-08 03:00 | 114381 | | |
| 2026-02-08 02:00 | 116731 | | |
| 2026-02-08 01:00 | 124781 | | |
| 2026-02-08 00:00 | 132906 | | |
| 2026-02-07 23:00 | 135863 | | |
| 2026-02-07 22:00 | 136050 | | |
| 2026-02-07 21:00 | 137131 | | |
| 2026-02-07 20:00 | 138444 | | |
| 2026-02-07 19:00 | 137500 | | |
| 2026-02-07 18:00 | 130912 | | |
| 2026-02-07 17:00 | 118231 | | |
| 2026-02-07 16:00 | 105994 | | |
| 2026-02-07 15:00 | 99281 | | |
| 2026-02-07 14:00 | 96300 | | |
| 2026-02-07 13:00 | 95463 | | |
| 2026-02-07 12:00 | 97862 | | |
| 2026-02-07 11:00 | 103631 | | |
| 2026-02-07 10:00 | 111781 | | |
| 2026-02-07 09:00 | 121812 | | |
| 2026-02-07 08:00 | 131312 | | |
| 2026-02-07 07:00 | 135938 | | |
| 2026-02-07 06:00 | 136019 | | |
| 2026-02-07 05:00 | 135650 | | |
| 2026-02-07 04:00 | 136262 | | |
| 2026-02-07 03:00 | 137256 | | |
| 2026-02-07 02:00 | 138131 | | |
| 2026-02-07 01:00 | 138600 | | |
| 2026-02-07 00:00 | 138738 | | |
| 2026-02-06 23:00 | 138694 | | |
| 2026-02-06 22:00 | 138581 | | |
| 2026-02-06 21:00 | 138500 | | |
| 2026-02-06 20:00 | 138431 | | |
| 2026-02-06 19:00 | 137550 | | |
| 2026-02-06 18:00 | 132150 | | |
| 2026-02-06 17:00 | 117588 | | |
| 2026-02-06 16:00 | 97925 | | |
| 2026-02-06 15:00 | 85400 | | |
| 2026-02-06 14:00 | 84681 | | |
| 2026-02-06 13:00 | 90550 | | |
| 2026-02-06 12:00 | 99319 | | |
| 2026-02-06 11:00 | 110294 | | |
| 2026-02-06 10:00 | 121744 | | |
| 2026-02-06 09:00 | 131081 | | |
| 2026-02-06 08:00 | 136581 | | |
| 2026-02-06 07:00 | 138494 | | |
| 2026-02-06 06:00 | 138619 | | |
| 2026-02-06 05:00 | 138562 | | |
| 2026-02-06 04:00 | 138387 | | |
| 2026-02-06 03:00 | 136575 | | |
| 2026-02-06 02:00 | 132169 | | |
| 2026-02-06 01:00 | 128631 | | |
| 2026-02-06 00:00 | 130275 | | |
| 2026-02-05 23:00 | 134581 | | |
| 2026-02-05 22:00 | 137044 | | |
| 2026-02-05 21:00 | 137975 | | |
| 2026-02-05 20:00 | 138475 | | |
| 2026-02-05 19:00 | 138150 | | |
| 2026-02-05 18:00 | 137688 | | |
| 2026-02-05 17:00 | 137956 | | |
| 2026-02-05 16:00 | 138300 | | |
| 2026-02-05 15:00 | 138181 | | |
| 2026-02-05 14:00 | 137912 | | |
| 2026-02-05 13:00 | 137762 | | |
| 2026-02-05 12:00 | 138613 | | |
| 2026-02-05 11:00 | 142544 | | |
| 2026-02-05 10:00 | 150619 | | |
| 2026-02-05 09:00 | 159956 | | |
| 2026-02-05 08:00 | 166088 | | |
| 2026-02-05 07:00 | 166681 | | |
| 2026-02-05 06:00 | 160519 | | |
| 2026-02-05 05:00 | 149662 | | |
| 2026-02-05 04:00 | 140812 | | |
| 2026-02-05 03:00 | 137412 | | |
| 2026-02-05 02:00 | 136938 | | |
| 2026-02-05 01:00 | 136869 | | |
| 2026-02-05 00:00 | 136775 | | |
| 2026-02-04 23:00 | 136706 | | |
| 2026-02-04 22:00 | 136681 | | |
| 2026-02-04 21:00 | 136912 | | |
| 2026-02-04 20:00 | 137412 | | |
| 2026-02-04 19:00 | 137550 | | |
| 2026-02-04 18:00 | 136075 | | |
| 2026-02-04 17:00 | 131925 | | |
| 2026-02-04 16:00 | 126656 | | |