A 3,131 km² sub-basin of the South Atlantic-Gulf region in LA, MS. 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 | 188 | 0 | 2/2 | p18 |
| 2026-10-19 | 188 | 0 | 2/2 | p18 |
| 2026-10-18 | 188 | 0 | 2/2 | p17 |
| 2026-10-17 | 188 | 0 | 1/2 | p19 |
| 2026-10-16 | 188 | 0 | 1/2 | p21 |
| 2026-10-15 | 188 | 0 | 1/2 | p21 |
| 2026-10-14 | 188 | 0 | 2/2 | p20 |
| 2026-10-13 | 188 | 0 | 1/2 | p21 |
| 2026-10-12 | 188 | 0 | 1/2 | p21 |
| 2026-10-11 | 188 | 0 | 1/2 | p21 |
| 2026-10-10 | 188 | 0 | 1/2 | p24 |
| 2026-10-09 | 188 | 0 | 1/2 | p25 |
| 2026-10-08 | 192 | 0 | 1/2 | p29 |
| 2026-10-07 | 192 | 0 | 0/2 | p41 |