SOUTH SANTIAM--FOSTER DAM (FOSO3)
| Observed | Forecast/Trend Issued: 2026-03-28 15:15 PDT | ||
| Date/Time (PDT) | Inflow | Date/Time (PDT) | Inflow |
| 2026-03-29 00:00 | 2780 | 2026-03-29 05:00 | 2083.72 |
| 2026-03-28 00:00 | 2250 | 2026-03-29 11:00 | 2067.91 |
| 2026-03-27 00:00 | 2380 | 2026-03-29 17:00 | 2058.71 |
| 2026-03-26 00:00 | 2180 | 2026-03-29 23:00 | 2062 |
| 2026-03-25 00:00 | 2170 | 2026-03-30 05:00 | 2073.68 |
| 2026-03-24 00:00 | 2130 | 2026-03-30 11:00 | 2074.51 |
| 2026-03-23 00:00 | 2200 | 2026-03-30 17:00 | 2057.51 |
| 2026-03-22 00:00 | 2390 | 2026-03-30 23:00 | 2038.52 |
| 2026-03-21 00:00 | 2590 | 2026-03-31 05:00 | 2019.23 |
| 2026-03-20 00:00 | 3510 | 2026-03-31 11:00 | 2001.15 |
| 2026-03-19 00:00 | 3800 | 2026-03-31 17:00 | 1984.52 |
| 2026-03-31 23:00 | 1971.04 | ||
| 2026-04-01 05:00 | 1972.34 | ||
| 2026-04-01 11:00 | 2087.39 | ||
| 2026-04-01 17:00 | 2546.03 | ||
| 2026-04-01 23:00 | 3245.66 | ||
| 2026-04-02 05:00 | 3787.3 | ||
| 2026-04-02 11:00 | 4121.03 | ||
| 2026-04-02 17:00 | 4287.19 | ||
| 2026-04-02 23:00 | 4248.71 | ||
| 2026-04-03 05:00 | 4002.91 | ||
| 2026-04-03 11:00 | 3655.11 | ||
| 2026-04-03 17:00 | 3301.23 | ||
| 2026-04-03 23:00 | 2999.57 | ||
| 2026-04-04 05:00 | 2777.35 | ||
| 2026-04-04 11:00 | 2623.37 | ||
| 2026-04-04 17:00 | 2518.34 | ||
| 2026-04-04 23:00 | 2464.95 | ||
| 2026-04-05 05:00 | 2454.87 | ||
| 2026-04-05 11:00 | 2439.86 | ||
| 2026-04-05 17:00 | 2417.06 | ||
| 2026-04-05 23:00 | 2405.9 | ||
| 2026-04-06 05:00 | 2405.28 | ||
| 2026-04-06 11:00 | 2391.63 | ||
| 2026-04-06 17:00 | 2367.49 | ||
| 2026-04-06 23:00 | 2348.06 | ||
| 2026-04-07 05:00 | 2335.69 | ||