A 1,759 km² sub-basin of the Texas-Gulf region in TX. 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 | 298 | 77.4 | 0/1 | p85 |
| 2026-10-18 | 298 | 77.4 | 0/1 | p85 |
| 2026-10-17 | 298 | 77.4 | 0/1 | p85 |
| 2026-10-16 | 298 | 77.4 | 0/1 | p84 |
| 2026-10-15 | 298 | 77.4 | 0/1 | p85 |
| 2026-10-14 | 298 | 77.4 | 0/1 | p84 |
| 2026-10-13 | 298 | 77.4 | 0/1 | p86 |
| 2026-10-12 | 298 | 77.4 | 0/1 | p85 |
| 2026-10-11 | 298 | 77.4 | 0/1 | p84 |
| 2026-10-10 | 298 | 77.4 | 0/1 | p83 |
| 2026-10-09 | 298 | 77.4 | 0/1 | p78 |
| 2026-10-08 | 362 | 100 | 0/1 | p79 |
| 2026-10-07 | 362 | 100 | 0/1 | p78 |
| 2026-10-06 | 362 | 100 | 0/1 | p78 |