COLUMBIA--BLO ROCK ISLAND DAM (RISW1)
| Observed |
| Date/Time (PDT) | Discharge |
| 2024-04-25 12:00 | 64306 | | |
| 2024-04-25 11:00 | 62612 | | |
| 2024-04-25 10:00 | 62700 | | |
| 2024-04-25 09:00 | 59050 | | |
| 2024-04-25 08:00 | 49594 | | |
| 2024-04-25 07:00 | 38731 | | |
| 2024-04-25 06:00 | 32481 | | |
| 2024-04-25 05:00 | 32087 | | |
| 2024-04-25 04:00 | 35131 | | |
| 2024-04-25 03:00 | 39362 | | |
| 2024-04-25 02:00 | 43763 | | |
| 2024-04-25 01:00 | 48281 | | |
| 2024-04-25 00:00 | 54206 | | |
| 2024-04-24 23:00 | 62744 | | |
| 2024-04-24 22:00 | 69181 | | |
| 2024-04-24 21:00 | 67037 | | |
| 2024-04-24 20:00 | 64856 | | |
| 2024-04-24 19:00 | 79675 | | |
| 2024-04-24 18:00 | 105900 | | |
| 2024-04-24 17:00 | 118344 | | |
| 2024-04-24 16:00 | 111338 | | |
| 2024-04-24 15:00 | 101319 | | |
| 2024-04-24 14:00 | 95825 | | |
| 2024-04-24 13:00 | 92062 | | |
| 2024-04-24 12:00 | 90463 | | |
| 2024-04-24 11:00 | 92194 | | |
| 2024-04-24 10:00 | 94069 | | |
| 2024-04-24 09:00 | 89112 | | |
| 2024-04-24 08:00 | 75281 | | |
| 2024-04-24 07:00 | 59881 | | |
| 2024-04-24 06:00 | 49625 | | |
| 2024-04-24 05:00 | 45938 | | |
| 2024-04-24 04:00 | 49325 | | |
| 2024-04-24 03:00 | 58750 | | |
| 2024-04-24 02:00 | 70237 | | |
| 2024-04-24 01:00 | 80375 | | |
| 2024-04-24 00:00 | 89606 | | |
| 2024-04-23 23:00 | 102675 | | |
| 2024-04-23 22:00 | 121006 | | |
| 2024-04-23 21:00 | 135725 | | |
| 2024-04-23 20:00 | 137844 | | |
| 2024-04-23 19:00 | 128669 | | |
| 2024-04-23 18:00 | 114825 | | |
| 2024-04-23 17:00 | 101150 | | |
| 2024-04-23 16:00 | 88987 | | |
| 2024-04-23 15:00 | 78388 | | |
| 2024-04-23 14:00 | 71062 | | |
| 2024-04-23 13:00 | 68588 | | |
| 2024-04-23 12:00 | 71725 | | |
| 2024-04-23 11:00 | 82513 | | |
| 2024-04-23 10:00 | 98050 | | |
| 2024-04-23 09:00 | 108475 | | |
| 2024-04-23 08:00 | 108606 | | |
| 2024-04-23 07:00 | 102694 | | |
| 2024-04-23 06:00 | 98300 | | |
| 2024-04-23 05:00 | 99225 | | |
| 2024-04-23 04:00 | 103194 | | |
| 2024-04-23 03:00 | 106544 | | |
| 2024-04-23 02:00 | 106481 | | |
| 2024-04-23 01:00 | 104188 | | |
| 2024-04-23 00:00 | 107731 | | |
| 2024-04-22 23:00 | 118931 | | |
| 2024-04-22 22:00 | 126675 | | |
| 2024-04-22 21:00 | 123750 | | |
| 2024-04-22 20:00 | 115794 | | |
| 2024-04-22 19:00 | 111069 | | |
| 2024-04-22 18:00 | 111844 | | |
| 2024-04-22 17:00 | 116569 | | |
| 2024-04-22 16:00 | 122850 | | |
| 2024-04-22 15:00 | 124194 | | |
| 2024-04-22 14:00 | 113225 | | |
| 2024-04-22 13:00 | 95169 | | |
| 2024-04-22 12:00 | 85650 | | |
| 2024-04-22 11:00 | 90500 | | |
| 2024-04-22 10:00 | 101638 | | |
| 2024-04-22 09:00 | 110550 | | |
| 2024-04-22 08:00 | 114550 | | |
| 2024-04-22 07:00 | 113862 | | |
| 2024-04-22 06:00 | 109487 | | |
| 2024-04-22 05:00 | 103263 | | |
| 2024-04-22 04:00 | 97419 | | |
| 2024-04-22 03:00 | 95125 | | |
| 2024-04-22 02:00 | 100888 | | |
| 2024-04-22 01:00 | 115062 | | |
| 2024-04-22 00:00 | 131025 | | |
| 2024-04-21 23:00 | 142812 | | |
| 2024-04-21 22:00 | 147569 | | |
| 2024-04-21 21:00 | 141775 | | |
| 2024-04-21 20:00 | 124575 | | |
| 2024-04-21 19:00 | 101131 | | |
| 2024-04-21 18:00 | 79500 | | |
| 2024-04-21 17:00 | 64037 | | |
| 2024-04-21 16:00 | 53212 | | |
| 2024-04-21 15:00 | 45400 | | |
| 2024-04-21 14:00 | 40475 | | |
| 2024-04-21 13:00 | 37394 | | |
| 2024-04-21 12:00 | 37369 | | |
| 2024-04-21 11:00 | 45494 | | |
| 2024-04-21 10:00 | 62994 | | |
| 2024-04-21 09:00 | 82412 | | |
| 2024-04-21 08:00 | 94806 | | |
| 2024-04-21 07:00 | 95431 | | |
| 2024-04-21 06:00 | 86250 | | |
| 2024-04-21 05:00 | 76487 | | |
| 2024-04-21 04:00 | 72569 | | |
| 2024-04-21 03:00 | 72769 | | |
| 2024-04-21 02:00 | 74844 | | |
| 2024-04-21 01:00 | 80825 | | |
| 2024-04-21 00:00 | 93763 | | |
| 2024-04-20 23:00 | 110825 | | |
| 2024-04-20 22:00 | 124431 | | |
| 2024-04-20 21:00 | 130956 | | |
| 2024-04-20 20:00 | 129744 | | |
| 2024-04-20 19:00 | 120237 | | |
| 2024-04-20 18:00 | 105688 | | |
| 2024-04-20 17:00 | 91688 | | |
| 2024-04-20 16:00 | 81506 | | |
| 2024-04-20 15:00 | 76162 | | |
| 2024-04-20 14:00 | 76263 | | |
| 2024-04-20 13:00 | 79112 | | |
| 2024-04-20 12:00 | 79281 | | |
| 2024-04-20 11:00 | 77469 | | |
| 2024-04-20 10:00 | 79112 | | |
| 2024-04-20 09:00 | 83650 | | |
| 2024-04-20 08:00 | 85525 | | |
| 2024-04-20 07:00 | 83381 | | |
| 2024-04-20 06:00 | 80331 | | |
| 2024-04-20 05:00 | 77850 | | |
| 2024-04-20 04:00 | 74875 | | |
| 2024-04-20 03:00 | 71819 | | |
| 2024-04-20 02:00 | 72912 | | |
| 2024-04-20 01:00 | 81188 | | |
| 2024-04-20 00:00 | 92362 | | |
| 2024-04-19 23:00 | 101131 | | |
| 2024-04-19 22:00 | 109050 | | |
| 2024-04-19 21:00 | 117175 | | |
| 2024-04-19 20:00 | 117631 | | |
| 2024-04-19 19:00 | 102025 | | |
| 2024-04-19 18:00 | 76469 | | |
| 2024-04-19 17:00 | 57594 | | |
| 2024-04-19 16:00 | 52525 | | |
| 2024-04-19 15:00 | 56312 | | |
| 2024-04-19 14:00 | 65519 | | |
| 2024-04-19 13:00 | 79056 | | |
| 2024-04-19 12:00 | 93869 | | |
| 2024-04-19 11:00 | 107975 | | |
| 2024-04-19 10:00 | 118600 | | |
| 2024-04-19 09:00 | 122281 | | |
| 2024-04-19 08:00 | 120406 | | |
| 2024-04-19 07:00 | 115656 | | |
| 2024-04-19 06:00 | 107412 | | |
| 2024-04-19 05:00 | 94794 | | |
| 2024-04-19 04:00 | 79756 | | |
| 2024-04-19 03:00 | 66919 | | |
| 2024-04-19 02:00 | 62862 | | |
| 2024-04-19 01:00 | 70112 | | |
| 2024-04-19 00:00 | 78875 | | |
| 2024-04-18 23:00 | 78100 | | |
| 2024-04-18 22:00 | 69338 | | |
| 2024-04-18 21:00 | 58000 | | |
| 2024-04-18 20:00 | 47806 | | |
| 2024-04-18 19:00 | 42725 | | |
| 2024-04-18 18:00 | 41144 | | |
| 2024-04-18 17:00 | 41006 | | |
| 2024-04-18 16:00 | 48919 | | |
| 2024-04-18 15:00 | 70362 | | |
| 2024-04-18 14:00 | 100606 | | |
| 2024-04-18 13:00 | 128137 | | |
| 2024-04-18 12:00 | 143269 | | |
| 2024-04-18 11:00 | 145713 | | |
| 2024-04-18 10:00 | 139631 | | |
| 2024-04-18 09:00 | 130406 | | |
| 2024-04-18 08:00 | 121706 | | |
| 2024-04-18 07:00 | 104737 | | |
| 2024-04-18 06:00 | 75669 | | |
| 2024-04-18 05:00 | 52806 | | |
| 2024-04-18 04:00 | 50806 | | |
| 2024-04-18 03:00 | 64419 | | |
| 2024-04-18 02:00 | 80787 | | |
| 2024-04-18 01:00 | 93688 | | |
| 2024-04-18 00:00 | 107688 | | |
| 2024-04-17 23:00 | 120950 | | |
| 2024-04-17 22:00 | 122513 | | |
| 2024-04-17 21:00 | 113638 | | |
| 2024-04-17 20:00 | 103287 | | |
| 2024-04-17 19:00 | 93700 | | |
| 2024-04-17 18:00 | 85963 | | |
| 2024-04-17 17:00 | 82688 | | |
| 2024-04-17 16:00 | 83706 | | |
| 2024-04-17 15:00 | 86588 | | |
| 2024-04-17 14:00 | 89400 | | |
| 2024-04-17 13:00 | 92112 | | |
| 2024-04-17 12:00 | 97600 | | |
| 2024-04-17 11:00 | 109150 | | |
| 2024-04-17 10:00 | 122144 | | |
| 2024-04-17 09:00 | 124181 | | |
| 2024-04-17 08:00 | 108631 | | |
| 2024-04-17 07:00 | 84100 | | |
| 2024-04-17 06:00 | 66819 | | |
| 2024-04-17 05:00 | 62531 | | |
| 2024-04-17 04:00 | 63900 | | |
| 2024-04-17 03:00 | 65688 | | |
| 2024-04-17 02:00 | 70662 | | |
| 2024-04-17 01:00 | 82881 | | |
| 2024-04-17 00:00 | 100569 | | |
| 2024-04-16 23:00 | 116394 | | |
| 2024-04-16 22:00 | 125106 | | |
| 2024-04-16 21:00 | 125412 | | |
| 2024-04-16 20:00 | 117081 | | |
| 2024-04-16 19:00 | 104862 | | |
| 2024-04-16 18:00 | 98638 | | |
| 2024-04-16 17:00 | 100019 | | |
| 2024-04-16 16:00 | 98669 | | |
| 2024-04-16 15:00 | 88350 | | |
| 2024-04-16 14:00 | 74219 | | |
| 2024-04-16 13:00 | 64869 | | |
| 2024-04-16 12:00 | 66263 | | |
| 2024-04-16 11:00 | 80356 | | |
| 2024-04-16 10:00 | 101906 | | |
| 2024-04-16 09:00 | 118325 | | |
| 2024-04-16 08:00 | 119075 | | |
| 2024-04-16 07:00 | 100625 | | |
| 2024-04-16 06:00 | 70056 | | |
| 2024-04-16 05:00 | 45837 | | |
| 2024-04-16 04:00 | 39494 | | |
| 2024-04-16 03:00 | 46019 | | |
| 2024-04-16 02:00 | 56312 | | |
| 2024-04-16 01:00 | 65656 | | |
| 2024-04-16 00:00 | 73856 | | |
| 2024-04-15 23:00 | 83006 | | |
| 2024-04-15 22:00 | 91519 | | |
| 2024-04-15 21:00 | 93013 | | |
| 2024-04-15 20:00 | 84862 | | |
| 2024-04-15 19:00 | 72594 | | |
| 2024-04-15 18:00 | 63806 | | |
| 2024-04-15 17:00 | 60788 | | |
| 2024-04-15 16:00 | 61744 | | |
| 2024-04-15 15:00 | 65856 | | |
| 2024-04-15 14:00 | 71412 | | |
| 2024-04-15 13:00 | 74763 | | |
| 2024-04-15 12:00 | 73969 | | |
| 2024-04-15 11:00 | 69612 | | |
| 2024-04-15 10:00 | 63444 | | |
| 2024-04-15 09:00 | 55812 | | |
| 2024-04-15 08:00 | 45919 | | |
| 2024-04-15 07:00 | 36500 | | |
| 2024-04-15 06:00 | 31712 | | |
| 2024-04-15 05:00 | 31350 | | |
| 2024-04-15 04:00 | 32944 | | |
| 2024-04-15 03:00 | 35094 | | |
| 2024-04-15 02:00 | 37844 | | |
| 2024-04-15 01:00 | 42700 | | |
| 2024-04-15 00:00 | 48919 | | |
| 2024-04-14 23:00 | 51275 | | |
| 2024-04-14 22:00 | 46369 | | |
| 2024-04-14 21:00 | 38100 | | |
| 2024-04-14 20:00 | 33638 | | |
| 2024-04-14 19:00 | 38919 | | |
| 2024-04-14 18:00 | 55131 | | |
| 2024-04-14 17:00 | 72406 | | |