SNAKE--LOWER MONUMENTAL DAM (LMNW1)
| Observed | Forecast/Trend Issued: 2026-05-19 15:47 PDT | ||
| Date/Time (PDT) | Inflow | Date/Time (PDT) | Inflow |
| 2026-05-19 00:00 | 70900 | 2026-05-19 23:00 | 65678.16 |
| 2026-05-18 00:00 | 78200 | 2026-05-20 05:00 | 66773.46 |
| 2026-05-17 00:00 | 83300 | 2026-05-20 11:00 | 67273.26 |
| 2026-05-16 00:00 | 90900 | 2026-05-20 17:00 | 67008.35 |
| 2026-05-15 00:00 | 97600 | 2026-05-20 23:00 | 66749.83 |
| 2026-05-14 00:00 | 88900 | 2026-05-21 05:00 | 66440.37 |
| 2026-05-13 00:00 | 84800 | 2026-05-21 11:00 | 66172.62 |
| 2026-05-12 00:00 | 83400 | 2026-05-21 17:00 | 65968.26 |
| 2026-05-11 00:00 | 81900 | 2026-05-21 23:00 | 65759.71 |
| 2026-05-10 00:00 | 84400 | 2026-05-22 05:00 | 65512.89 |
| 2026-05-09 00:00 | 82800 | 2026-05-22 11:00 | 65237.48 |
| 2026-05-22 17:00 | 64934.49 | ||
| 2026-05-22 23:00 | 64983.81 | ||
| 2026-05-23 05:00 | 66084.92 | ||
| 2026-05-23 11:00 | 66441.63 | ||
| 2026-05-23 17:00 | 65959.69 | ||
| 2026-05-23 23:00 | 65578.45 | ||
| 2026-05-24 05:00 | 65997.45 | ||
| 2026-05-24 11:00 | 66523.88 | ||
| 2026-05-24 17:00 | 67097.49 | ||
| 2026-05-24 23:00 | 67702.43 | ||
| 2026-05-25 05:00 | 68287.58 | ||
| 2026-05-25 11:00 | 68811.58 | ||
| 2026-05-25 17:00 | 69232.99 | ||
| 2026-05-25 23:00 | 69526.35 | ||
| 2026-05-26 05:00 | 69686.14 | ||
| 2026-05-26 11:00 | 69739.45 | ||
| 2026-05-26 17:00 | 69716.62 | ||
| 2026-05-26 23:00 | 69409.88 | ||
| 2026-05-27 05:00 | 68355.26 | ||
| 2026-05-27 11:00 | 67624.89 | ||
| 2026-05-27 17:00 | 66897.47 | ||
| 2026-05-27 23:00 | 65910.21 | ||
| 2026-05-28 05:00 | 64764.32 | ||
| 2026-05-28 11:00 | 63609.93 | ||
| 2026-05-28 17:00 | 62540.5 | ||
| 2026-05-28 23:00 | 61560.61 | ||
| 2026-05-29 05:00 | 60680.12 | ||