A 3,144 km² sub-basin of the Upper Mississippi region in MO. 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 | 124 | 0 | 3/4 | p16 |
| 2026-10-20 | 124 | 0 | 1/4 | p27 |
| 2026-10-19 | 124 | 0 | 0/4 | p37 |
| 2026-10-18 | 124 | 0 | 0/4 | p36 |
| 2026-10-17 | 124 | 0 | 0/4 | p38 |
| 2026-10-16 | 124 | 0 | 0/4 | p48 |
| 2026-10-15 | 124 | 0 | 0/4 | p28 |
| 2026-10-14 | 124 | 0 | 2/4 | p18 |
| 2026-10-13 | 124 | 0 | 2/4 | p18 |
| 2026-10-12 | 124 | 0 | 2/4 | p20 |
| 2026-10-11 | 124 | 0 | 2/4 | p21 |
| 2026-10-10 | 124 | 0 | 2/4 | p21 |
| 2026-10-09 | 124 | 0 | 2/4 | p20 |
| 2026-10-08 | 131 | 0 | 2/4 | p22 |