SOUTH SANTIAM--FOSTER DAM (FOSO3)
| Observed | Forecast/Trend Issued: 2026-04-07 15:17 PDT | ||
| Date/Time (PDT) | Inflow | Date/Time (PDT) | Inflow |
| 2026-04-08 00:00 | 2630 | 2026-04-08 05:00 | 2457.57 |
| 2026-04-07 00:00 | 2850 | 2026-04-08 11:00 | 2416.79 |
| 2026-04-06 00:00 | 2980 | 2026-04-08 17:00 | 2377.85 |
| 2026-04-05 00:00 | 3090 | 2026-04-08 23:00 | 2340.62 |
| 2026-04-04 00:00 | 3190 | 2026-04-09 05:00 | 2304.33 |
| 2026-04-03 00:00 | 3190 | 2026-04-09 11:00 | 2268.36 |
| 2026-04-02 00:00 | 2600 | 2026-04-09 17:00 | 2235.09 |
| 2026-04-01 00:00 | 2470 | 2026-04-09 23:00 | 2205.69 |
| 2026-03-31 00:00 | 2500 | 2026-04-10 05:00 | 2180.35 |
| 2026-03-30 00:00 | 2570 | 2026-04-10 11:00 | 2153.06 |
| 2026-03-29 00:00 | 2780 | 2026-04-10 17:00 | 2129.74 |
| 2026-04-10 23:00 | 2143.02 | ||
| 2026-04-11 05:00 | 2174.8 | ||
| 2026-04-11 11:00 | 2191.35 | ||
| 2026-04-11 17:00 | 2216.67 | ||
| 2026-04-11 23:00 | 2295.43 | ||
| 2026-04-12 05:00 | 2452.6 | ||
| 2026-04-12 11:00 | 2195.04 | ||
| 2026-04-12 17:00 | 2250.67 | ||
| 2026-04-12 23:00 | 2273.54 | ||
| 2026-04-13 05:00 | 2229.45 | ||
| 2026-04-13 11:00 | 2122.83 | ||
| 2026-04-13 17:00 | 1993.71 | ||
| 2026-04-13 23:00 | 1872.96 | ||
| 2026-04-14 05:00 | 1777.89 | ||
| 2026-04-14 11:00 | 1705.4 | ||
| 2026-04-14 17:00 | 1654.56 | ||
| 2026-04-14 23:00 | 1620.1 | ||
| 2026-04-15 05:00 | 1601.51 | ||
| 2026-04-15 11:00 | 2200.65 | ||
| 2026-04-15 17:00 | 2254.25 | ||
| 2026-04-15 23:00 | 2372.47 | ||
| 2026-04-16 05:00 | 2473.54 | ||
| 2026-04-16 11:00 | 1927.52 | ||
| 2026-04-16 17:00 | 1950.94 | ||
| 2026-04-16 23:00 | 1941.06 | ||
| 2026-04-17 05:00 | 1917.52 | ||