A 634 km² sub-basin of the Pacific Northwest region in WA. 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 |
|---|---|---|---|---|
| 2026-10-18 | 103 | 0 | 2/5 | p33 |
| 2026-10-17 | 103 | 0 | 2/5 | p36 |
| 2026-10-16 | 103 | 0 | 2/5 | p39 |
| 2026-10-15 | 103 | 0 | 2/5 | p37 |
| 2026-10-14 | 103 | 0 | 2/5 | p33 |
| 2026-10-13 | 103 | 0 | 2/5 | p42 |
| 2026-10-12 | 103 | 0 | 1/5 | p50 |
| 2026-10-11 | 103 | 0 | 1/5 | p38 |
| 2026-10-10 | 103 | 0 | 1/5 | p38 |
| 2026-10-09 | 103 | 0 | 1/5 | p38 |
| 2026-10-08 | 103 | 0 | 0/5 | p36 |
| 2026-10-07 | 103 | 0 | 0/5 | p42 |
| 2026-10-06 | 103 | 0 | 0/5 | p42 |
| 2026-10-05 | 103 | 0 | 0/5 | p51 |