A 4,487 km² sub-basin of the Arkansas-White-Red region in KS, 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 | 175 | 17.16 | 1/1 | p12 |
| 2026-10-19 | 175 | 17.16 | 1/1 | p12 |
| 2026-10-18 | 175 | 17.16 | 1/1 | p12 |
| 2026-10-17 | 175 | 17.16 | 1/1 | p12 |
| 2026-10-16 | 175 | 17.16 | 1/1 | p10 |
| 2026-10-15 | 175 | 17.16 | 1/1 | p9 |
| 2026-10-14 | 175 | 17.16 | 1/1 | p9 |
| 2026-10-13 | 175 | 17.16 | 1/1 | p10 |
| 2026-10-12 | 175 | 17.16 | 1/1 | p9 |
| 2026-10-11 | 175 | 17.16 | 1/1 | p9 |
| 2026-10-10 | 175 | 17.16 | 1/1 | p10 |
| 2026-10-09 | 175 | 17.16 | 1/1 | p10 |
| 2026-10-08 | 229 | 40.84 | 1/1 | p10 |
| 2026-10-07 | 229 | 40.84 | 1/1 | p10 |