COLUMBIA--BONNEVILLE DAM (BONO3)
| Observed | Forecast/Trend Issued: 2026-04-11 16:39 PDT | ||
| Date/Time (PDT) | Inflow | Date/Time (PDT) | Inflow |
| 2026-04-12 00:00 | 189800 | 2026-04-12 05:00 | 205692.7 |
| 2026-04-11 00:00 | 179200 | 2026-04-12 11:00 | 204217 |
| 2026-04-10 00:00 | 186500 | 2026-04-12 17:00 | 206659.9 |
| 2026-04-09 00:00 | 188500 | 2026-04-12 23:00 | 210847.56 |
| 2026-04-08 00:00 | 205500 | 2026-04-13 05:00 | 214672.64 |
| 2026-04-07 00:00 | 214500 | 2026-04-13 11:00 | 218087 |
| 2026-04-06 00:00 | 216900 | 2026-04-13 17:00 | 221840.26 |
| 2026-04-05 00:00 | 212000 | 2026-04-13 23:00 | 226688.8 |
| 2026-04-04 00:00 | 212400 | 2026-04-14 05:00 | 232779.06 |
| 2026-04-03 00:00 | 222700 | 2026-04-14 11:00 | 239077.46 |
| 2026-04-02 00:00 | 239200 | 2026-04-14 17:00 | 244258.28 |
| 2026-04-14 23:00 | 247657.92 | ||
| 2026-04-15 05:00 | 249273.4 | ||
| 2026-04-15 11:00 | 249340.32 | ||
| 2026-04-15 17:00 | 248306.54 | ||
| 2026-04-15 23:00 | 246830.36 | ||
| 2026-04-16 05:00 | 245637.96 | ||
| 2026-04-16 11:00 | 245164.7 | ||
| 2026-04-16 17:00 | 245510.94 | ||
| 2026-04-16 23:00 | 246406.42 | ||
| 2026-04-17 05:00 | 247219.06 | ||
| 2026-04-17 11:00 | 247301.9 | ||
| 2026-04-17 17:00 | 246359.62 | ||
| 2026-04-17 23:00 | 244494.04 | ||
| 2026-04-18 05:00 | 242003.72 | ||
| 2026-04-18 11:00 | 239187.34 | ||
| 2026-04-18 17:00 | 236280.02 | ||
| 2026-04-18 23:00 | 233448.22 | ||
| 2026-04-19 05:00 | 230796.9 | ||
| 2026-04-19 11:00 | 228374.66 | ||
| 2026-04-19 17:00 | 226196.66 | ||
| 2026-04-19 23:00 | 224277 | ||
| 2026-04-20 05:00 | 222650.66 | ||
| 2026-04-20 11:00 | 221451.12 | ||
| 2026-04-20 17:00 | 220840.38 | ||
| 2026-04-20 23:00 | 220726.28 | ||
| 2026-04-21 05:00 | 220743.08 | ||