A 3,313 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 |
|---|---|---|---|---|
| 2026-10-21 | 300 | 100 | 0/1 | p37 |
| 2026-10-20 | 300 | 100 | 0/1 | p41 |
| 2026-10-19 | 300 | 100 | 0/1 | p46 |
| 2026-10-18 | 300 | 100 | 0/1 | p51 |
| 2026-10-17 | 300 | 100 | 0/1 | p59 |
| 2026-10-16 | 300 | 100 | 0/1 | p73 |
| 2026-10-15 | 300 | 100 | 0/1 | p87 |
| 2026-10-14 | 300 | 100 | 0/1 | p31 |
| 2026-10-13 | 300 | 100 | 0/1 | p25 |
| 2026-10-12 | 300 | 100 | 0/1 | p26 |
| 2026-10-11 | 300 | 100 | 0/1 | p27 |
| 2026-10-10 | 300 | 100 | 0/1 | p29 |
| 2026-10-09 | 300 | 100 | 0/1 | p30 |
| 2026-10-08 | 300 | 100 | 0/1 | p33 |