A 6,744 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 | 274 | 81.16 | 0/2 | p96 |
| 2026-10-18 | 274 | 81.16 | 0/2 | p97 |
| 2026-10-17 | 274 | 81.16 | 0/2 | p98 |
| 2026-10-16 | 274 | 81.16 | 0/2 | p100 |
| 2026-10-15 | 293 | 85.69 | 0/2 | p94 |
| 2026-10-14 | 293 | 85.69 | 2/2 | p12 |
| 2026-10-13 | 293 | 85.69 | 2/2 | p12 |
| 2026-10-12 | 293 | 85.69 | 2/2 | p11 |
| 2026-10-11 | 293 | 85.69 | 2/2 | p12 |
| 2026-10-10 | 293 | 85.69 | 2/2 | p14 |
| 2026-10-09 | 293 | 85.69 | 0/2 | p38 |
| 2026-10-08 | 305 | 99.1 | 0/2 | p42 |
| 2026-10-07 | 305 | 99.1 | 0/2 | p55 |
| 2026-10-06 | 305 | 99.1 | 0/2 | p55 |