A 3,581 km² sub-basin of the Ohio region in KY, TN. 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 |
|---|---|---|---|---|
| 2026-10-19 | 109 | 0 | 0/4 | p36 |
| 2026-10-18 | 109 | 0 | 0/4 | p38 |
| 2026-10-17 | 109 | 0 | 0/4 | p43 |
| 2026-10-16 | 109 | 0 | 0/4 | p50 |
| 2026-10-15 | 110 | 0 | 0/4 | p52 |
| 2026-10-14 | 110 | 0 | 0/4 | p55 |
| 2026-10-13 | 110 | 0 | 0/4 | p53 |
| 2026-10-12 | 110 | 0 | 0/4 | p38 |
| 2026-10-11 | 110 | 0 | 0/4 | p33 |
| 2026-10-10 | 110 | 0 | 2/4 | p26 |
| 2026-10-09 | 110 | 0 | 0/4 | p30 |
| 2026-10-08 | 110 | 0 | 0/4 | p39 |
| 2026-10-07 | 110 | 0 | 0/4 | p50 |
| 2026-10-06 | 110 | 0 | 0/4 | p58 |