SOUTH SANTIAM--FOSTER DAM (FOSO3)
| Observed | Forecast/Trend Issued: 2026-05-02 09:09 PDT | ||
| Date/Time (PDT) | Inflow | Date/Time (PDT) | Inflow |
| 2026-05-02 00:00 | 2300 | 2026-05-02 17:00 | 2105.58 |
| 2026-05-01 00:00 | 2370 | 2026-05-02 23:00 | 2074.32 |
| 2026-04-30 00:00 | 2430 | 2026-05-03 05:00 | 2037.99 |
| 2026-04-29 00:00 | 2520 | 2026-05-03 11:00 | 2001.14 |
| 2026-04-28 00:00 | 2760 | 2026-05-03 17:00 | 1965.89 |
| 2026-04-27 00:00 | 2170 | 2026-05-03 23:00 | 1931.92 |
| 2026-04-26 00:00 | 2290 | 2026-05-04 05:00 | 1898.51 |
| 2026-04-25 00:00 | 2410 | 2026-05-04 11:00 | 1865.41 |
| 2026-04-24 00:00 | 2550 | 2026-05-04 17:00 | 1832.89 |
| 2026-04-23 00:00 | 2460 | 2026-05-04 23:00 | 1800.48 |
| 2026-04-22 00:00 | 2420 | 2026-05-05 05:00 | 1794.41 |
| 2026-05-05 11:00 | 1788.59 | ||
| 2026-05-05 17:00 | 1782.88 | ||
| 2026-05-05 23:00 | 1777.26 | ||
| 2026-05-06 05:00 | 1771.88 | ||
| 2026-05-06 11:00 | 1766.67 | ||
| 2026-05-06 17:00 | 1761.7 | ||
| 2026-05-06 23:00 | 1756.95 | ||
| 2026-05-07 05:00 | 1751.98 | ||
| 2026-05-07 11:00 | 1747.45 | ||
| 2026-05-07 17:00 | 1743.3 | ||
| 2026-05-07 23:00 | 1739.15 | ||
| 2026-05-08 05:00 | 1734.97 | ||
| 2026-05-08 11:00 | 1731.06 | ||
| 2026-05-08 17:00 | 1727.03 | ||
| 2026-05-08 23:00 | 1722.91 | ||
| 2026-05-09 05:00 | 1719 | ||
| 2026-05-09 11:00 | 1715.41 | ||
| 2026-05-09 17:00 | 1711.99 | ||
| 2026-05-09 23:00 | 1708.41 | ||
| 2026-05-10 05:00 | 1705.03 | ||
| 2026-05-10 11:00 | 1701.94 | ||
| 2026-05-10 17:00 | 1698.78 | ||
| 2026-05-10 23:00 | 1695.55 | ||
| 2026-05-11 05:00 | 1692.58 | ||
| 2026-05-11 11:00 | 1689.47 | ||
| 2026-05-11 17:00 | 1686.28 | ||
| 2026-05-11 23:00 | 1683.3 | ||
| 2026-05-12 05:00 | 1680.41 | ||