SOUTH SANTIAM--FOSTER DAM (FOSO3)
| Observed | Forecast/Trend Issued: 2026-04-01 08:55 PDT | ||
| Date/Time (PDT) | Inflow | Date/Time (PDT) | Inflow |
| 2026-04-01 00:00 | 2470 | 2026-04-01 17:00 | 3216.14 |
| 2026-03-31 00:00 | 2500 | 2026-04-01 23:00 | 3862.33 |
| 2026-03-30 00:00 | 2570 | 2026-04-02 05:00 | 4245.52 |
| 2026-03-29 00:00 | 2780 | 2026-04-02 11:00 | 4337.28 |
| 2026-03-28 00:00 | 2250 | 2026-04-02 17:00 | 4220.25 |
| 2026-03-27 00:00 | 2380 | 2026-04-02 23:00 | 3933.08 |
| 2026-03-26 00:00 | 2180 | 2026-04-03 05:00 | 3562.43 |
| 2026-03-25 00:00 | 2170 | 2026-04-03 11:00 | 3201.31 |
| 2026-03-24 00:00 | 2130 | 2026-04-03 17:00 | 2903.54 |
| 2026-03-23 00:00 | 2200 | 2026-04-03 23:00 | 2697.57 |
| 2026-03-22 00:00 | 2390 | 2026-04-04 05:00 | 2604.61 |
| 2026-04-04 11:00 | 2539.03 | ||
| 2026-04-04 17:00 | 2491.51 | ||
| 2026-04-04 23:00 | 2482.37 | ||
| 2026-04-05 05:00 | 2484.09 | ||
| 2026-04-05 11:00 | 2463.67 | ||
| 2026-04-05 17:00 | 2429.76 | ||
| 2026-04-05 23:00 | 2395.27 | ||
| 2026-04-06 05:00 | 2361.09 | ||
| 2026-04-06 11:00 | 2325.14 | ||
| 2026-04-06 17:00 | 2287.59 | ||
| 2026-04-06 23:00 | 2253.81 | ||
| 2026-04-07 05:00 | 2224.93 | ||
| 2026-04-07 11:00 | 2200.38 | ||
| 2026-04-07 17:00 | 2183.37 | ||
| 2026-04-07 23:00 | 2198.15 | ||
| 2026-04-08 05:00 | 2230.37 | ||
| 2026-04-08 11:00 | 2231.74 | ||
| 2026-04-08 17:00 | 2209.78 | ||
| 2026-04-08 23:00 | 2180.83 | ||
| 2026-04-09 05:00 | 2150.57 | ||
| 2026-04-09 11:00 | 2120.97 | ||
| 2026-04-09 17:00 | 2095.66 | ||
| 2026-04-09 23:00 | 2075.09 | ||
| 2026-04-10 05:00 | 2058.35 | ||
| 2026-04-10 11:00 | 2043.63 | ||
| 2026-04-10 17:00 | 2030.4 | ||
| 2026-04-10 23:00 | 2018.5 | ||
| 2026-04-11 05:00 | 2007.52 | ||