COLUMBIA--MCNARY DAM (MCDW1)
| Observed |
| Date/Time (PDT) | Discharge |
| 2026-05-26 22:00 | 210312 | | |
| 2026-05-26 21:00 | 206650 | | |
| 2026-05-26 20:00 | 201250 | | |
| 2026-05-26 19:00 | 196700 | | |
| 2026-05-26 18:00 | 193238 | | |
| 2026-05-26 17:00 | 190363 | | |
| 2026-05-26 16:00 | 188631 | | |
| 2026-05-26 15:00 | 187775 | | |
| 2026-05-26 14:00 | 187294 | | |
| 2026-05-26 13:00 | 187194 | | |
| 2026-05-26 12:00 | 187338 | | |
| 2026-05-26 11:00 | 187412 | | |
| 2026-05-26 10:00 | 187150 | | |
| 2026-05-26 09:00 | 186681 | | |
| 2026-05-26 08:00 | 186412 | | |
| 2026-05-26 07:00 | 186419 | | |
| 2026-05-26 06:00 | 186412 | | |
| 2026-05-26 05:00 | 186250 | | |
| 2026-05-26 04:00 | 186025 | | |
| 2026-05-26 03:00 | 185881 | | |
| 2026-05-26 02:00 | 186594 | | |
| 2026-05-26 01:00 | 189481 | | |
| 2026-05-26 00:00 | 193775 | | |
| 2026-05-25 23:00 | 196412 | | |
| 2026-05-25 22:00 | 196463 | | |
| 2026-05-25 21:00 | 195919 | | |
| 2026-05-25 20:00 | 196012 | | |
| 2026-05-25 19:00 | 196294 | | |
| 2026-05-25 18:00 | 196250 | | |
| 2026-05-25 17:00 | 195981 | | |
| 2026-05-25 16:00 | 195863 | | |
| 2026-05-25 15:00 | 196081 | | |
| 2026-05-25 14:00 | 196425 | | |
| 2026-05-25 13:00 | 196444 | | |
| 2026-05-25 12:00 | 196069 | | |
| 2026-05-25 11:00 | 195800 | | |
| 2026-05-25 10:00 | 195844 | | |
| 2026-05-25 09:00 | 195738 | | |
| 2026-05-25 08:00 | 194387 | | |
| 2026-05-25 07:00 | 190588 | | |
| 2026-05-25 06:00 | 185431 | | |
| 2026-05-25 05:00 | 181869 | | |
| 2026-05-25 04:00 | 180738 | | |
| 2026-05-25 03:00 | 180769 | | |
| 2026-05-25 02:00 | 180994 | | |
| 2026-05-25 01:00 | 180944 | | |
| 2026-05-25 00:00 | 180537 | | |
| 2026-05-24 23:00 | 180081 | | |
| 2026-05-24 22:00 | 179900 | | |
| 2026-05-24 21:00 | 180131 | | |
| 2026-05-24 20:00 | 180506 | | |
| 2026-05-24 19:00 | 180694 | | |
| 2026-05-24 18:00 | 180738 | | |
| 2026-05-24 17:00 | 180775 | | |
| 2026-05-24 16:00 | 180912 | | |
| 2026-05-24 15:00 | 181119 | | |
| 2026-05-24 14:00 | 181188 | | |
| 2026-05-24 13:00 | 181106 | | |
| 2026-05-24 12:00 | 180956 | | |
| 2026-05-24 11:00 | 180744 | | |
| 2026-05-24 10:00 | 180575 | | |
| 2026-05-24 09:00 | 180500 | | |
| 2026-05-24 08:00 | 180431 | | |
| 2026-05-24 07:00 | 180406 | | |
| 2026-05-24 06:00 | 180506 | | |
| 2026-05-24 05:00 | 180625 | | |
| 2026-05-24 04:00 | 180537 | | |
| 2026-05-24 03:00 | 180275 | | |
| 2026-05-24 02:00 | 180256 | | |
| 2026-05-24 01:00 | 180544 | | |
| 2026-05-24 00:00 | 180700 | | |
| 2026-05-23 23:00 | 180613 | | |
| 2026-05-23 22:00 | 180500 | | |
| 2026-05-23 21:00 | 180662 | | |
| 2026-05-23 20:00 | 181306 | | |
| 2026-05-23 19:00 | 181938 | | |
| 2026-05-23 18:00 | 182325 | | |
| 2026-05-23 17:00 | 183481 | | |
| 2026-05-23 16:00 | 185537 | | |
| 2026-05-23 15:00 | 187019 | | |
| 2026-05-23 14:00 | 187275 | | |
| 2026-05-23 13:00 | 186925 | | |
| 2026-05-23 12:00 | 186575 | | |
| 2026-05-23 11:00 | 186481 | | |
| 2026-05-23 10:00 | 186556 | | |
| 2026-05-23 09:00 | 186556 | | |
| 2026-05-23 08:00 | 186406 | | |
| 2026-05-23 07:00 | 186206 | | |
| 2026-05-23 06:00 | 186081 | | |
| 2026-05-23 05:00 | 186106 | | |
| 2026-05-23 04:00 | 186256 | | |
| 2026-05-23 03:00 | 186281 | | |
| 2026-05-23 02:00 | 186019 | | |
| 2026-05-23 01:00 | 185744 | | |
| 2026-05-23 00:00 | 185650 | | |
| 2026-05-22 23:00 | 185537 | | |
| 2026-05-22 22:00 | 185300 | | |
| 2026-05-22 21:00 | 185294 | | |
| 2026-05-22 20:00 | 185838 | | |
| 2026-05-22 19:00 | 186575 | | |
| 2026-05-22 18:00 | 187075 | | |
| 2026-05-22 17:00 | 187150 | | |
| 2026-05-22 16:00 | 187375 | | |
| 2026-05-22 15:00 | 189575 | | |
| 2026-05-22 14:00 | 193506 | | |
| 2026-05-22 13:00 | 196294 | | |
| 2026-05-22 12:00 | 197175 | | |
| 2026-05-22 11:00 | 197469 | | |
| 2026-05-22 10:00 | 197619 | | |
| 2026-05-22 09:00 | 197525 | | |
| 2026-05-22 08:00 | 197331 | | |
| 2026-05-22 07:00 | 197188 | | |
| 2026-05-22 06:00 | 197150 | | |
| 2026-05-22 05:00 | 197275 | | |
| 2026-05-22 04:00 | 197550 | | |
| 2026-05-22 03:00 | 197838 | | |
| 2026-05-22 02:00 | 197975 | | |
| 2026-05-22 01:00 | 197950 | | |
| 2026-05-22 00:00 | 198556 | | |
| 2026-05-21 23:00 | 201088 | | |
| 2026-05-21 22:00 | 204844 | | |
| 2026-05-21 21:00 | 207375 | | |
| 2026-05-21 20:00 | 208175 | | |
| 2026-05-21 19:00 | 208531 | | |
| 2026-05-21 18:00 | 208756 | | |
| 2026-05-21 17:00 | 208444 | | |
| 2026-05-21 16:00 | 207925 | | |
| 2026-05-21 15:00 | 207887 | | |
| 2026-05-21 14:00 | 208175 | | |
| 2026-05-21 13:00 | 208175 | | |
| 2026-05-21 12:00 | 207856 | | |
| 2026-05-21 11:00 | 207512 | | |
| 2026-05-21 10:00 | 207375 | | |
| 2026-05-21 09:00 | 207531 | | |
| 2026-05-21 08:00 | 207825 | | |
| 2026-05-21 07:00 | 208106 | | |
| 2026-05-21 06:00 | 208219 | | |
| 2026-05-21 05:00 | 208094 | | |
| 2026-05-21 04:00 | 208025 | | |
| 2026-05-21 03:00 | 208137 | | |
| 2026-05-21 02:00 | 208244 | | |
| 2026-05-21 01:00 | 208331 | | |
| 2026-05-21 00:00 | 208412 | | |
| 2026-05-20 23:00 | 208463 | | |
| 2026-05-20 22:00 | 208537 | | |
| 2026-05-20 21:00 | 208581 | | |
| 2026-05-20 20:00 | 208581 | | |
| 2026-05-20 19:00 | 208887 | | |
| 2026-05-20 18:00 | 209594 | | |
| 2026-05-20 17:00 | 209806 | | |
| 2026-05-20 16:00 | 209012 | | |
| 2026-05-20 15:00 | 208175 | | |
| 2026-05-20 14:00 | 208006 | | |
| 2026-05-20 13:00 | 208094 | | |
| 2026-05-20 12:00 | 208094 | | |
| 2026-05-20 11:00 | 208050 | | |
| 2026-05-20 10:00 | 207938 | | |
| 2026-05-20 09:00 | 207681 | | |
| 2026-05-20 08:00 | 207344 | | |
| 2026-05-20 07:00 | 207850 | | |
| 2026-05-20 06:00 | 210675 | | |
| 2026-05-20 05:00 | 214900 | | |
| 2026-05-20 04:00 | 217631 | | |
| 2026-05-20 03:00 | 218312 | | |
| 2026-05-20 02:00 | 218338 | | |
| 2026-05-20 01:00 | 218363 | | |
| 2026-05-20 00:00 | 218588 | | |
| 2026-05-19 23:00 | 218938 | | |
| 2026-05-19 22:00 | 219069 | | |
| 2026-05-19 21:00 | 219019 | | |
| 2026-05-19 20:00 | 218900 | | |
| 2026-05-19 19:00 | 218675 | | |
| 2026-05-19 18:00 | 218550 | | |
| 2026-05-19 17:00 | 218713 | | |
| 2026-05-19 16:00 | 218919 | | |
| 2026-05-19 15:00 | 218488 | | |
| 2026-05-19 14:00 | 216569 | | |
| 2026-05-19 13:00 | 213381 | | |
| 2026-05-19 12:00 | 210537 | | |
| 2026-05-19 11:00 | 209069 | | |
| 2026-05-19 10:00 | 208562 | | |
| 2026-05-19 09:00 | 208312 | | |
| 2026-05-19 08:00 | 208031 | | |
| 2026-05-19 07:00 | 207850 | | |
| 2026-05-19 06:00 | 207975 | | |
| 2026-05-19 05:00 | 208269 | | |
| 2026-05-19 04:00 | 208488 | | |
| 2026-05-19 03:00 | 208575 | | |
| 2026-05-19 02:00 | 208588 | | |
| 2026-05-19 01:00 | 208738 | | |
| 2026-05-19 00:00 | 210206 | | |
| 2026-05-18 23:00 | 215213 | | |
| 2026-05-18 22:00 | 223088 | | |
| 2026-05-18 21:00 | 229325 | | |
| 2026-05-18 20:00 | 231744 | | |
| 2026-05-18 19:00 | 232025 | | |
| 2026-05-18 18:00 | 231912 | | |
| 2026-05-18 17:00 | 232119 | | |
| 2026-05-18 16:00 | 232512 | | |
| 2026-05-18 15:00 | 232625 | | |
| 2026-05-18 14:00 | 232581 | | |
| 2026-05-18 13:00 | 232738 | | |
| 2026-05-18 12:00 | 233006 | | |
| 2026-05-18 11:00 | 233113 | | |
| 2026-05-18 10:00 | 233037 | | |
| 2026-05-18 09:00 | 232906 | | |
| 2026-05-18 08:00 | 232031 | | |
| 2026-05-18 07:00 | 228881 | | |
| 2026-05-18 06:00 | 223969 | | |
| 2026-05-18 05:00 | 220306 | | |
| 2026-05-18 04:00 | 219200 | | |
| 2026-05-18 03:00 | 219275 | | |
| 2026-05-18 02:00 | 219194 | | |
| 2026-05-18 01:00 | 218769 | | |
| 2026-05-18 00:00 | 218463 | | |
| 2026-05-17 23:00 | 218506 | | |
| 2026-05-17 22:00 | 218637 | | |
| 2026-05-17 21:00 | 218713 | | |
| 2026-05-17 20:00 | 218781 | | |
| 2026-05-17 19:00 | 218562 | | |
| 2026-05-17 18:00 | 217975 | | |
| 2026-05-17 17:00 | 217669 | | |
| 2026-05-17 16:00 | 217931 | | |
| 2026-05-17 15:00 | 218225 | | |
| 2026-05-17 14:00 | 218269 | | |
| 2026-05-17 13:00 | 218375 | | |
| 2026-05-17 12:00 | 218762 | | |
| 2026-05-17 11:00 | 220219 | | |
| 2026-05-17 10:00 | 224200 | | |
| 2026-05-17 09:00 | 229412 | | |
| 2026-05-17 08:00 | 232438 | | |
| 2026-05-17 07:00 | 233025 | | |
| 2026-05-17 06:00 | 233125 | | |
| 2026-05-17 05:00 | 233256 | | |
| 2026-05-17 04:00 | 233256 | | |
| 2026-05-17 03:00 | 233244 | | |
| 2026-05-17 02:00 | 233231 | | |
| 2026-05-17 01:00 | 233225 | | |
| 2026-05-17 00:00 | 233294 | | |
| 2026-05-16 23:00 | 233381 | | |
| 2026-05-16 22:00 | 233344 | | |
| 2026-05-16 21:00 | 233081 | | |
| 2026-05-16 20:00 | 232825 | | |
| 2026-05-16 19:00 | 232981 | | |
| 2026-05-16 18:00 | 233412 | | |
| 2026-05-16 17:00 | 233619 | | |