A 2,350 km² sub-basin of the Pacific Northwest region in OR. Drought coverage is from the US Drought Monitor (map of 2026-10-13); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-21 | 212 | 26.09 | 1/1 | p10 |
| 2026-10-20 | 212 | 26.09 | 1/1 | p16 |
| 2026-10-19 | 212 | 26.09 | 1/1 | p15 |
| 2026-10-18 | 212 | 26.09 | 1/1 | p12 |
| 2026-10-17 | 212 | 26.09 | 1/1 | p11 |
| 2026-10-16 | 212 | 26.09 | 1/1 | p12 |
| 2026-10-15 | 212 | 26.09 | 1/1 | p18 |
| 2026-10-14 | 212 | 26.09 | 1/1 | p15 |
| 2026-10-13 | 212 | 26.09 | 1/1 | p19 |
| 2026-10-12 | 212 | 26.09 | 1/1 | p18 |
| 2026-10-11 | 212 | 26.09 | 1/1 | p15 |
| 2026-10-10 | 212 | 26.09 | 1/1 | p16 |
| 2026-10-09 | 212 | 26.09 | 1/1 | p17 |
| 2026-10-08 | 212 | 26.09 | 1/1 | p19 |