SOUTH SANTIAM--FOSTER DAM (FOSO3)
| Observed | Forecast/Trend Issued: 2026-05-16 06:36 PDT | ||
| Date/Time (PDT) | Inflow | Date/Time (PDT) | Inflow |
| 2026-05-16 00:00 | 2920 | 2026-05-16 11:00 | 2895.13 |
| 2026-05-15 00:00 | 1530 | 2026-05-16 17:00 | 2892.32 |
| 2026-05-14 00:00 | 1350 | 2026-05-16 23:00 | 2897.77 |
| 2026-05-13 00:00 | 1450 | 2026-05-17 05:00 | 2889.58 |
| 2026-05-12 00:00 | 1780 | 2026-05-17 11:00 | 2877.66 |
| 2026-05-11 00:00 | 1810 | 2026-05-17 17:00 | 2868.69 |
| 2026-05-10 00:00 | 1860 | 2026-05-17 23:00 | 2863.42 |
| 2026-05-09 00:00 | 1890 | 2026-05-18 05:00 | 2858.78 |
| 2026-05-08 00:00 | 1950 | 2026-05-18 11:00 | 2855.52 |
| 2026-05-07 00:00 | 2020 | 2026-05-18 17:00 | 2853.6 |
| 2026-05-06 00:00 | 2070 | 2026-05-18 23:00 | 2852.04 |
| 2026-05-19 05:00 | 2850.31 | ||
| 2026-05-19 11:00 | 2848.35 | ||
| 2026-05-19 17:00 | 2846.63 | ||
| 2026-05-19 23:00 | 2845.14 | ||
| 2026-05-20 05:00 | 2843.36 | ||
| 2026-05-20 11:00 | 2841.86 | ||
| 2026-05-20 17:00 | 2840.13 | ||
| 2026-05-20 23:00 | 2838.4 | ||
| 2026-05-21 05:00 | 2836.78 | ||
| 2026-05-21 11:00 | 2835.31 | ||
| 2026-05-21 17:00 | 2833.84 | ||
| 2026-05-21 23:00 | 2832.44 | ||
| 2026-05-22 05:00 | 2830.8 | ||
| 2026-05-22 11:00 | 1829.31 | ||
| 2026-05-22 17:00 | 1827.86 | ||
| 2026-05-22 23:00 | 1826.42 | ||
| 2026-05-23 05:00 | 1825.24 | ||
| 2026-05-23 11:00 | 1073.98 | ||
| 2026-05-23 17:00 | 1072.43 | ||
| 2026-05-23 23:00 | 1070.74 | ||
| 2026-05-24 05:00 | 1069.19 | ||
| 2026-05-24 11:00 | 1067.94 | ||
| 2026-05-24 17:00 | 1067.47 | ||
| 2026-05-24 23:00 | 1072.72 | ||
| 2026-05-25 05:00 | 1091.99 | ||