SOUTH SANTIAM--FOSTER DAM (FOSO3)
| Observed | Forecast/Trend Issued: 2026-10-17 08:42 PDT | ||
| Date/Time (PDT) | Inflow | Date/Time (PDT) | Inflow |
| 2026-10-17 00:00 | 1150 | 2026-10-17 23:00 | 1144.84 |
| 2026-10-16 00:00 | 1170 | 2026-10-18 05:00 | 1143.75 |
| 2026-10-15 00:00 | 1160 | 2026-10-18 11:00 | 1142.79 |
| 2026-10-14 00:00 | 1170 | 2026-10-18 17:00 | 1142.39 |
| 2026-10-13 00:00 | 1140 | 2026-10-18 23:00 | 1141.73 |
| 2026-10-12 00:00 | 1130 | 2026-10-19 05:00 | 1141.73 |
| 2026-10-11 00:00 | 1110 | 2026-10-19 11:00 | 1141.73 |
| 2026-10-10 00:00 | 1140 | 2026-10-19 17:00 | 1141.73 |
| 2026-10-09 00:00 | 1140 | 2026-10-19 23:00 | 1141.51 |
| 2026-10-08 00:00 | 1090 | 2026-10-20 05:00 | 1141.16 |
| 2026-10-07 00:00 | 1120 | 2026-10-20 11:00 | 1141 |
| 2026-10-20 17:00 | 1140.89 | ||
| 2026-10-20 23:00 | 1140.84 | ||
| 2026-10-21 05:00 | 1140.8 | ||
| 2026-10-21 11:00 | 1140.59 | ||
| 2026-10-21 17:00 | 1140.24 | ||
| 2026-10-21 23:00 | 1140.07 | ||
| 2026-10-22 05:00 | 1139.97 | ||
| 2026-10-22 11:00 | 1139.91 | ||
| 2026-10-22 17:00 | 1139.66 | ||
| 2026-10-22 23:00 | 1143 | ||
| 2026-10-23 05:00 | 1146.21 | ||
| 2026-10-23 11:00 | 1143.33 | ||
| 2026-10-23 17:00 | 1141.03 | ||
| 2026-10-23 23:00 | 1139.69 | ||
| 2026-10-24 05:00 | 1138.98 | ||
| 2026-10-24 11:00 | 1143.01 | ||
| 2026-10-24 17:00 | 1153.15 | ||
| 2026-10-24 23:00 | 1158.53 | ||
| 2026-10-25 05:00 | 1155.91 | ||
| 2026-10-25 11:00 | 1154.96 | ||
| 2026-10-25 17:00 | 1157.79 | ||
| 2026-10-25 23:00 | 1152.84 | ||
| 2026-10-26 05:00 | 1144.86 | ||
| 2026-10-26 11:00 | 1144.75 | ||
| 2026-10-26 17:00 | 1152.47 | ||
| 2026-10-26 23:00 | 1172.13 | ||
| 2026-10-27 05:00 | 1192.05 | ||