SOUTH SANTIAM--FOSTER DAM (FOSO3)
| Observed | Forecast/Trend Issued: 2026-03-02 14:05 PST | ||
| Date/Time (PST) | Inflow | Date/Time (PST) | Inflow |
| 2026-03-03 00:00 | 1660 | 2026-03-03 04:00 | 1905.47 |
| 2026-03-02 00:00 | 1610 | 2026-03-03 10:00 | 1793.59 |
| 2026-03-01 00:00 | 1900 | 2026-03-03 16:00 | 1668.11 |
| 2026-02-28 00:00 | 2420 | 2026-03-03 22:00 | 1538.23 |
| 2026-02-27 00:00 | 3350 | 2026-03-04 04:00 | 1436.71 |
| 2026-02-26 00:00 | 5360 | 2026-03-04 10:00 | 1441.06 |
| 2026-02-25 00:00 | 5640 | 2026-03-04 16:00 | 1766.21 |
| 2026-02-24 00:00 | 4050 | 2026-03-04 22:00 | 2429.88 |
| 2026-02-23 00:00 | 740 | 2026-03-05 04:00 | 3022.58 |
| 2026-02-22 00:00 | 680 | 2026-03-05 10:00 | 3299.27 |
| 2026-02-21 00:00 | 1680 | 2026-03-05 16:00 | 3285.51 |
| 2026-03-05 22:00 | 3085.36 | ||
| 2026-03-06 04:00 | 2793.34 | ||
| 2026-03-06 10:00 | 2491.34 | ||
| 2026-03-06 16:00 | 2240.16 | ||
| 2026-03-06 22:00 | 2035.23 | ||
| 2026-03-07 04:00 | 1875.69 | ||
| 2026-03-07 10:00 | 1758.59 | ||
| 2026-03-07 16:00 | 1651.61 | ||
| 2026-03-07 21:00 | 1547.01 | ||
| 2026-03-08 04:00 | 1457.51 | ||
| 2026-03-08 10:00 | 1385.34 | ||
| 2026-03-08 16:00 | 1327.61 | ||
| 2026-03-08 22:00 | 1279.77 | ||
| 2026-03-09 04:00 | 1243.33 | ||
| 2026-03-09 10:00 | 1219.66 | ||
| 2026-03-09 16:00 | 1212.17 | ||
| 2026-03-09 22:00 | 1233.43 | ||
| 2026-03-10 04:00 | 1284.26 | ||
| 2026-03-10 10:00 | 1329.66 | ||
| 2026-03-10 16:00 | 1341.18 | ||
| 2026-03-10 22:00 | 1331.03 | ||
| 2026-03-11 04:00 | 1313.11 | ||
| 2026-03-11 10:00 | 1283.07 | ||
| 2026-03-11 16:00 | 1241.43 | ||
| 2026-03-11 22:00 | 1231.73 | ||
| 2026-03-12 04:00 | 1324.7 | ||