A 1,677 km² sub-basin of the Ohio region in 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 |
|---|---|---|---|---|
| 2026-10-21 | 357 | 100 | 2/7 | p45 |
| 2026-10-20 | 357 | 100 | 2/7 | p42 |
| 2026-10-19 | 357 | 100 | 3/7 | p46 |
| 2026-10-18 | 357 | 100 | 3/7 | p40 |
| 2026-10-17 | 357 | 100 | 3/7 | p27 |
| 2026-10-16 | 357 | 100 | 1/7 | p41 |
| 2026-10-15 | 298 | 98.08 | 2/7 | p34 |
| 2026-10-14 | 298 | 98.08 | 2/7 | p44 |
| 2026-10-13 | 298 | 98.08 | 2/7 | p55 |
| 2026-10-12 | 298 | 98.08 | 0/7 | p54 |
| 2026-10-11 | 298 | 98.08 | 1/7 | p75 |
| 2026-10-10 | 298 | 98.08 | 3/7 | p40 |
| 2026-10-09 | 298 | 98.08 | 3/7 | p39 |
| 2026-10-08 | 298 | 98.08 | 2/7 | p46 |