SOUTH SANTIAM--FOSTER DAM (FOSO3)
| Observed | Forecast/Trend Issued: 2026-08-22 09:40 PDT | ||
| Date/Time (PDT) | Inflow | Date/Time (PDT) | Inflow |
| 2026-08-22 00:00 | 940 | 2026-08-22 17:00 | 885.74 |
| 2026-08-21 00:00 | 1240 | 2026-08-22 23:00 | 885.52 |
| 2026-08-20 00:00 | 890 | 2026-08-23 05:00 | 885.38 |
| 2026-08-19 00:00 | 560 | 2026-08-23 11:00 | 885.1 |
| 2026-08-18 00:00 | 220 | 2026-08-23 17:00 | 884.72 |
| 2026-08-17 00:00 | 1050 | 2026-08-23 23:00 | 884.56 |
| 2026-08-16 00:00 | 910 | 2026-08-24 05:00 | 884.23 |
| 2026-08-15 00:00 | 830 | 2026-08-24 11:00 | 883.83 |
| 2026-08-14 00:00 | 820 | 2026-08-24 17:00 | 883.63 |
| 2026-08-13 00:00 | 830 | 2026-08-24 23:00 | 883.09 |
| 2026-08-12 00:00 | 820 | 2026-08-25 05:00 | 882.33 |
| 2026-08-25 11:00 | 881.97 | ||
| 2026-08-25 17:00 | 881.76 | ||
| 2026-08-25 23:00 | 881.65 | ||
| 2026-08-26 05:00 | 881.58 | ||
| 2026-08-26 11:00 | 881.36 | ||
| 2026-08-26 17:00 | 881.01 | ||
| 2026-08-26 23:00 | 880.85 | ||
| 2026-08-27 05:00 | 880.74 | ||
| 2026-08-27 11:00 | 880.47 | ||
| 2026-08-27 17:00 | 880.08 | ||
| 2026-08-27 23:00 | 879.7 | ||
| 2026-08-28 05:00 | 879.03 | ||
| 2026-08-28 11:00 | 878.46 | ||
| 2026-08-28 17:00 | 878.16 | ||
| 2026-08-28 23:00 | 877.78 | ||
| 2026-08-29 05:00 | 877.33 | ||
| 2026-08-29 11:00 | 877.14 | ||
| 2026-08-29 17:00 | 877.03 | ||
| 2026-08-29 23:00 | 876.98 | ||
| 2026-08-30 05:00 | 876.94 | ||
| 2026-08-30 11:00 | 876.72 | ||
| 2026-08-30 17:00 | 876.37 | ||
| 2026-08-30 23:00 | 875.99 | ||
| 2026-08-31 05:00 | 875.53 | ||
| 2026-08-31 11:00 | 875.1 | ||
| 2026-08-31 17:00 | 874.61 | ||
| 2026-08-31 23:00 | 874.39 | ||
| 2026-09-01 05:00 | 874.03 | ||