A 4,321 km² sub-basin of the Great Lakes region in MI. 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 |
|---|---|---|---|---|
| 2026-10-20 | 49 | 0 | 0/2 | p57 |
| 2026-10-19 | 49 | 0 | 0/2 | p64 |
| 2026-10-18 | 49 | 0 | 0/2 | p76 |
| 2026-10-17 | 49 | 0 | 0/2 | p77 |
| 2026-10-16 | 49 | 0 | 0/2 | p78 |
| 2026-10-15 | 49 | 0 | 0/2 | p57 |
| 2026-10-14 | 49 | 0 | 0/2 | p72 |
| 2026-10-13 | 49 | 0 | 0/2 | p65 |
| 2026-10-12 | 49 | 0 | 0/2 | p54 |
| 2026-10-11 | 49 | 0 | 0/2 | p59 |
| 2026-10-10 | 49 | 0 | 0/2 | p58 |
| 2026-10-09 | 49 | 0 | 0/2 | p64 |
| 2026-10-08 | 43 | 0 | 0/2 | p67 |
| 2026-10-07 | 43 | 0 | 0/2 | p51 |