COLUMBIA--MCNARY DAM (MCDW1)
| Observed | Forecast/Trend Issued: 2026-11-06 07:50 PST | ||
| Date/Time (PST) | Inflow | Date/Time (PST) | Inflow |
| 2026-11-06 00:00 | 116900 | 2026-11-06 16:00 | 117540.54 |
| 2026-11-05 00:00 | 90700 | 2026-11-06 22:00 | 121345.71 |
| 2026-11-04 00:00 | 91300 | 2026-11-07 04:00 | 119796.19 |
| 2026-11-03 00:00 | 104300 | 2026-11-07 10:00 | 119108.85 |
| 2026-11-02 00:00 | 84000 | 2026-11-07 16:00 | 119451.55 |
| 2026-11-01 00:00 | 90400 | 2026-11-07 22:00 | 119757 |
| 2026-10-30 23:00 | 84000 | 2026-11-08 04:00 | 119731.16 |
| 2026-10-29 23:00 | 72500 | 2026-11-08 10:00 | 119472.97 |
| 2026-10-28 23:00 | 67900 | 2026-11-08 16:00 | 119107.27 |
| 2026-10-27 23:00 | 75700 | 2026-11-08 22:00 | 118707.5 |
| 2026-10-26 23:00 | 67000 | 2026-11-09 04:00 | 118302.87 |
| 2026-11-09 10:00 | 117894.33 | ||
| 2026-11-09 16:00 | 117470.71 | ||
| 2026-11-09 22:00 | 117037.05 | ||
| 2026-11-10 04:00 | 116606.79 | ||
| 2026-11-10 10:00 | 116185.46 | ||
| 2026-11-10 16:00 | 115778.89 | ||
| 2026-11-10 22:00 | 115412.45 | ||
| 2026-11-11 04:00 | 115109.03 | ||
| 2026-11-11 10:00 | 114854.77 | ||
| 2026-11-11 16:00 | 114636.05 | ||
| 2026-11-11 22:00 | 114478.23 | ||
| 2026-11-12 04:00 | 114415.82 | ||
| 2026-11-12 10:00 | 114443.31 | ||
| 2026-11-12 16:00 | 114521.45 | ||
| 2026-11-12 22:00 | 114615.55 | ||
| 2026-11-13 04:00 | 114701.83 | ||
| 2026-11-13 10:00 | 114764.17 | ||
| 2026-11-13 16:00 | 114794.89 | ||
| 2026-11-13 22:00 | 114784.97 | ||
| 2026-11-14 04:00 | 114719.81 | ||
| 2026-11-14 10:00 | 114628.67 | ||
| 2026-11-14 16:00 | 114601.67 | ||
| 2026-11-14 22:00 | 114712.19 | ||
| 2026-11-15 04:00 | 114939.57 | ||
| 2026-11-15 10:00 | 115193.69 | ||
| 2026-11-15 16:00 | 115388.53 | ||
| 2026-11-15 22:00 | 115481.57 | ||
| 2026-11-16 04:00 | 115467.57 | ||