COLUMBIA--GRAND COULEE DAM (GCDW1)
| Observed |
| Date/Time (PDT) | Discharge |
| 2024-04-24 07:00 | 78931 | | |
| 2024-04-24 06:00 | 80194 | | |
| 2024-04-24 05:00 | 73412 | | |
| 2024-04-24 04:00 | 66662 | | |
| 2024-04-24 03:00 | 66825 | | |
| 2024-04-24 02:00 | 73031 | | |
| 2024-04-24 01:00 | 81575 | | |
| 2024-04-24 00:00 | 88881 | | |
| 2024-04-23 23:00 | 91825 | | |
| 2024-04-23 22:00 | 90694 | | |
| 2024-04-23 21:00 | 88681 | | |
| 2024-04-23 20:00 | 84938 | | |
| 2024-04-23 19:00 | 77131 | | |
| 2024-04-23 18:00 | 68169 | | |
| 2024-04-23 17:00 | 61862 | | |
| 2024-04-23 16:00 | 59038 | | |
| 2024-04-23 15:00 | 59069 | | |
| 2024-04-23 14:00 | 60475 | | |
| 2024-04-23 13:00 | 62019 | | |
| 2024-04-23 12:00 | 64037 | | |
| 2024-04-23 11:00 | 67256 | | |
| 2024-04-23 10:00 | 72287 | | |
| 2024-04-23 09:00 | 80319 | | |
| 2024-04-23 08:00 | 90600 | | |
| 2024-04-23 07:00 | 98787 | | |
| 2024-04-23 06:00 | 100138 | | |
| 2024-04-23 05:00 | 94487 | | |
| 2024-04-23 04:00 | 87075 | | |
| 2024-04-23 03:00 | 82444 | | |
| 2024-04-23 02:00 | 82006 | | |
| 2024-04-23 01:00 | 87144 | | |
| 2024-04-23 00:00 | 95787 | | |
| 2024-04-22 23:00 | 101150 | | |
| 2024-04-22 22:00 | 102094 | | |
| 2024-04-22 21:00 | 102469 | | |
| 2024-04-22 20:00 | 99562 | | |
| 2024-04-22 19:00 | 89294 | | |
| 2024-04-22 18:00 | 76300 | | |
| 2024-04-22 17:00 | 68456 | | |
| 2024-04-22 16:00 | 67456 | | |
| 2024-04-22 15:00 | 69475 | | |
| 2024-04-22 14:00 | 71425 | | |
| 2024-04-22 13:00 | 72781 | | |
| 2024-04-22 12:00 | 74706 | | |
| 2024-04-22 11:00 | 79350 | | |
| 2024-04-22 10:00 | 87825 | | |
| 2024-04-22 09:00 | 98606 | | |
| 2024-04-22 08:00 | 108344 | | |
| 2024-04-22 07:00 | 113100 | | |
| 2024-04-22 06:00 | 109338 | | |
| 2024-04-22 05:00 | 99656 | | |
| 2024-04-22 04:00 | 92750 | | |
| 2024-04-22 03:00 | 91350 | | |
| 2024-04-22 02:00 | 91700 | | |
| 2024-04-22 01:00 | 93531 | | |
| 2024-04-22 00:00 | 98081 | | |
| 2024-04-21 23:00 | 102931 | | |
| 2024-04-21 22:00 | 106513 | | |
| 2024-04-21 21:00 | 109194 | | |
| 2024-04-21 20:00 | 108000 | | |
| 2024-04-21 19:00 | 100144 | | |
| 2024-04-21 18:00 | 89019 | | |
| 2024-04-21 17:00 | 80188 | | |
| 2024-04-21 16:00 | 76194 | | |
| 2024-04-21 15:00 | 76675 | | |
| 2024-04-21 14:00 | 79100 | | |
| 2024-04-21 13:00 | 79994 | | |
| 2024-04-21 12:00 | 78213 | | |
| 2024-04-21 11:00 | 75525 | | |
| 2024-04-21 10:00 | 73856 | | |
| 2024-04-21 09:00 | 74200 | | |
| 2024-04-21 08:00 | 76612 | | |
| 2024-04-21 07:00 | 79312 | | |
| 2024-04-21 06:00 | 79419 | | |
| 2024-04-21 05:00 | 76838 | | |
| 2024-04-21 04:00 | 74662 | | |
| 2024-04-21 03:00 | 74306 | | |
| 2024-04-21 02:00 | 74981 | | |
| 2024-04-21 01:00 | 76375 | | |
| 2024-04-21 00:00 | 77619 | | |
| 2024-04-20 23:00 | 76569 | | |
| 2024-04-20 22:00 | 73612 | | |
| 2024-04-20 21:00 | 72375 | | |
| 2024-04-20 20:00 | 73031 | | |
| 2024-04-20 19:00 | 71631 | | |
| 2024-04-20 18:00 | 68400 | | |
| 2024-04-20 17:00 | 67331 | | |
| 2024-04-20 16:00 | 68206 | | |
| 2024-04-20 15:00 | 68350 | | |
| 2024-04-20 14:00 | 67581 | | |
| 2024-04-20 13:00 | 66300 | | |
| 2024-04-20 12:00 | 65450 | | |
| 2024-04-20 11:00 | 67594 | | |
| 2024-04-20 10:00 | 73344 | | |
| 2024-04-20 09:00 | 80825 | | |
| 2024-04-20 08:00 | 88812 | | |
| 2024-04-20 07:00 | 95444 | | |
| 2024-04-20 06:00 | 96850 | | |
| 2024-04-20 05:00 | 92525 | | |
| 2024-04-20 04:00 | 87037 | | |
| 2024-04-20 03:00 | 83519 | | |
| 2024-04-20 02:00 | 82956 | | |
| 2024-04-20 01:00 | 86763 | | |
| 2024-04-20 00:00 | 92944 | | |
| 2024-04-19 23:00 | 96438 | | |
| 2024-04-19 22:00 | 96500 | | |
| 2024-04-19 21:00 | 95125 | | |
| 2024-04-19 20:00 | 89581 | | |
| 2024-04-19 19:00 | 77612 | | |
| 2024-04-19 18:00 | 64644 | | |
| 2024-04-19 17:00 | 56612 | | |
| 2024-04-19 16:00 | 53619 | | |
| 2024-04-19 15:00 | 53413 | | |
| 2024-04-19 14:00 | 53694 | | |
| 2024-04-19 13:00 | 53344 | | |
| 2024-04-19 12:00 | 53769 | | |
| 2024-04-19 11:00 | 57400 | | |
| 2024-04-19 10:00 | 65713 | | |
| 2024-04-19 09:00 | 76338 | | |
| 2024-04-19 08:00 | 83775 | | |
| 2024-04-19 07:00 | 85450 | | |
| 2024-04-19 06:00 | 82981 | | |
| 2024-04-19 05:00 | 79306 | | |
| 2024-04-19 04:00 | 77044 | | |
| 2024-04-19 03:00 | 76381 | | |
| 2024-04-19 02:00 | 76056 | | |
| 2024-04-19 01:00 | 76425 | | |
| 2024-04-19 00:00 | 78237 | | |
| 2024-04-18 23:00 | 81463 | | |
| 2024-04-18 22:00 | 86044 | | |
| 2024-04-18 21:00 | 89144 | | |
| 2024-04-18 20:00 | 85319 | | |
| 2024-04-18 19:00 | 74612 | | |
| 2024-04-18 18:00 | 64319 | | |
| 2024-04-18 17:00 | 59638 | | |
| 2024-04-18 16:00 | 58644 | | |
| 2024-04-18 15:00 | 57087 | | |
| 2024-04-18 14:00 | 54962 | | |
| 2024-04-18 13:00 | 56469 | | |
| 2024-04-18 12:00 | 62562 | | |
| 2024-04-18 11:00 | 68706 | | |
| 2024-04-18 10:00 | 72162 | | |
| 2024-04-18 09:00 | 75706 | | |
| 2024-04-18 08:00 | 82013 | | |
| 2024-04-18 07:00 | 88625 | | |
| 2024-04-18 06:00 | 92025 | | |
| 2024-04-18 05:00 | 92725 | | |
| 2024-04-18 04:00 | 92819 | | |
| 2024-04-18 03:00 | 92481 | | |
| 2024-04-18 02:00 | 89519 | | |
| 2024-04-18 01:00 | 83662 | | |
| 2024-04-18 00:00 | 81144 | | |
| 2024-04-17 23:00 | 85531 | | |
| 2024-04-17 22:00 | 91094 | | |
| 2024-04-17 21:00 | 93194 | | |
| 2024-04-17 20:00 | 91912 | | |
| 2024-04-17 19:00 | 87594 | | |
| 2024-04-17 18:00 | 81756 | | |
| 2024-04-17 17:00 | 76644 | | |
| 2024-04-17 16:00 | 73019 | | |
| 2024-04-17 15:00 | 69662 | | |
| 2024-04-17 14:00 | 64912 | | |
| 2024-04-17 13:00 | 60331 | | |
| 2024-04-17 12:00 | 60481 | | |
| 2024-04-17 11:00 | 67638 | | |
| 2024-04-17 10:00 | 78588 | | |
| 2024-04-17 09:00 | 88206 | | |
| 2024-04-17 08:00 | 94250 | | |
| 2024-04-17 07:00 | 97131 | | |
| 2024-04-17 06:00 | 98031 | | |
| 2024-04-17 05:00 | 97644 | | |
| 2024-04-17 04:00 | 95550 | | |
| 2024-04-17 03:00 | 91200 | | |
| 2024-04-17 02:00 | 86450 | | |
| 2024-04-17 01:00 | 86188 | | |
| 2024-04-17 00:00 | 91119 | | |
| 2024-04-16 23:00 | 94075 | | |
| 2024-04-16 22:00 | 91450 | | |
| 2024-04-16 21:00 | 87300 | | |
| 2024-04-16 20:00 | 81925 | | |
| 2024-04-16 19:00 | 72200 | | |
| 2024-04-16 18:00 | 61125 | | |
| 2024-04-16 17:00 | 54125 | | |
| 2024-04-16 16:00 | 51788 | | |
| 2024-04-16 15:00 | 52656 | | |
| 2024-04-16 14:00 | 56425 | | |
| 2024-04-16 13:00 | 61669 | | |
| 2024-04-16 12:00 | 66237 | | |
| 2024-04-16 11:00 | 70900 | | |
| 2024-04-16 10:00 | 78006 | | |
| 2024-04-16 09:00 | 86994 | | |
| 2024-04-16 08:00 | 95494 | | |
| 2024-04-16 07:00 | 102475 | | |
| 2024-04-16 06:00 | 105669 | | |
| 2024-04-16 05:00 | 102381 | | |
| 2024-04-16 04:00 | 95419 | | |
| 2024-04-16 03:00 | 89956 | | |
| 2024-04-16 02:00 | 86487 | | |
| 2024-04-16 01:00 | 82412 | | |
| 2024-04-16 00:00 | 77194 | | |
| 2024-04-15 23:00 | 72019 | | |
| 2024-04-15 22:00 | 67794 | | |
| 2024-04-15 21:00 | 65237 | | |
| 2024-04-15 20:00 | 62769 | | |
| 2024-04-15 19:00 | 57506 | | |
| 2024-04-15 18:00 | 50269 | | |
| 2024-04-15 17:00 | 44587 | | |
| 2024-04-15 16:00 | 41931 | | |
| 2024-04-15 15:00 | 41344 | | |
| 2024-04-15 14:00 | 41788 | | |
| 2024-04-15 13:00 | 42919 | | |
| 2024-04-15 12:00 | 45337 | | |
| 2024-04-15 11:00 | 49837 | | |
| 2024-04-15 10:00 | 56413 | | |
| 2024-04-15 09:00 | 64281 | | |
| 2024-04-15 08:00 | 71025 | | |
| 2024-04-15 07:00 | 73169 | | |
| 2024-04-15 06:00 | 68944 | | |
| 2024-04-15 05:00 | 61263 | | |
| 2024-04-15 04:00 | 55719 | | |
| 2024-04-15 03:00 | 53944 | | |
| 2024-04-15 02:00 | 54144 | | |
| 2024-04-15 01:00 | 55325 | | |
| 2024-04-15 00:00 | 57769 | | |
| 2024-04-14 23:00 | 62638 | | |
| 2024-04-14 22:00 | 69062 | | |
| 2024-04-14 21:00 | 73219 | | |
| 2024-04-14 20:00 | 72581 | | |
| 2024-04-14 19:00 | 67531 | | |
| 2024-04-14 18:00 | 60413 | | |
| 2024-04-14 17:00 | 54719 | | |
| 2024-04-14 16:00 | 53250 | | |
| 2024-04-14 15:00 | 56819 | | |
| 2024-04-14 14:00 | 62981 | | |
| 2024-04-14 13:00 | 67106 | | |
| 2024-04-14 12:00 | 67894 | | |
| 2024-04-14 11:00 | 68987 | | |
| 2024-04-14 10:00 | 72669 | | |
| 2024-04-14 09:00 | 76175 | | |
| 2024-04-14 08:00 | 76544 | | |
| 2024-04-14 07:00 | 74350 | | |
| 2024-04-14 06:00 | 71456 | | |
| 2024-04-14 05:00 | 69206 | | |
| 2024-04-14 04:00 | 68531 | | |
| 2024-04-14 03:00 | 69256 | | |
| 2024-04-14 02:00 | 69862 | | |
| 2024-04-14 01:00 | 69506 | | |
| 2024-04-14 00:00 | 69894 | | |
| 2024-04-13 23:00 | 73744 | | |
| 2024-04-13 22:00 | 81350 | | |
| 2024-04-13 21:00 | 89306 | | |
| 2024-04-13 20:00 | 91831 | | |
| 2024-04-13 19:00 | 85062 | | |
| 2024-04-13 18:00 | 73737 | | |
| 2024-04-13 17:00 | 67050 | | |