A 4,843 km² sub-basin of the Arkansas-White-Red region in OK. 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 | 347 | 100 | 0/5 | p95 |
| 2026-10-19 | 347 | 100 | 0/5 | p97 |
| 2026-10-18 | 347 | 100 | 0/5 | p98 |
| 2026-10-17 | 347 | 100 | 0/5 | p97 |
| 2026-10-16 | 347 | 100 | 0/5 | p98 |
| 2026-10-15 | 347 | 100 | 1/5 | p97 |
| 2026-10-14 | 347 | 100 | 4/5 | p17 |
| 2026-10-13 | 347 | 100 | 5/5 | p9 |
| 2026-10-12 | 347 | 100 | 5/5 | p13 |
| 2026-10-11 | 347 | 100 | 4/5 | p18 |
| 2026-10-10 | 347 | 100 | 4/5 | p13 |
| 2026-10-09 | 347 | 100 | 3/5 | p24 |
| 2026-10-08 | 363 | 100 | 3/5 | p25 |
| 2026-10-07 | 363 | 100 | 4/5 | p22 |