A 8,383 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 |
|---|---|---|---|---|
| 2026-10-18 | 445 | 100 | 1/6 | p84 |
| 2026-10-17 | 445 | 100 | 0/6 | p96 |
| 2026-10-16 | 445 | 100 | 0/6 | p96 |
| 2026-10-15 | 445 | 100 | 0/6 | p94 |
| 2026-10-14 | 445 | 100 | 4/6 | p16 |
| 2026-10-13 | 445 | 100 | 4/6 | p18 |
| 2026-10-12 | 445 | 100 | 4/6 | p18 |
| 2026-10-11 | 445 | 100 | 4/6 | p21 |
| 2026-10-10 | 445 | 100 | 3/6 | p25 |
| 2026-10-09 | 445 | 100 | 2/6 | p26 |
| 2026-10-08 | 467 | 100 | 3/6 | p27 |
| 2026-10-07 | 467 | 100 | 1/6 | p33 |
| 2026-10-06 | 467 | 100 | 2/6 | p44 |
| 2026-10-05 | 467 | 100 | 2/6 | p43 |