Washita Headwaters HUC8 11130301
A 3,814 km² sub-basin of the Arkansas-White-Red region in OK, TX. Drought coverage is from the US Drought Monitor (map of 2026-09-01); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.
Health score
53
Moderate
Drought index
465
Exceptional
Area in D2+
100%
65.49% exceptional (D4)
Gauges below normal
0%
of 2 reporting
Median flow
23%
p41 of record
Water assets
1,876
0 springs · 775 wells
USGS gauges (2)
- Washita River near Hammon, OK073242002 cfsp30 · normal
- Washita River near Cheyenne, OK073165000 cfsp53 · normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 465 | 100 | 0/2 | p41 |
Top water assets
- 78Shaw, Johnny And Merlenewell
- 76Hawkins, Jack D And Johnny Wwell
- 76Owen, M Jwell
- 76Owen, M Jwell
- 76Owen, M Jwell
- 76Owen, M Jwell
- 76Switzer Estate, Budwell
- 76Hawkins, Jack D And Johnny Wwell
- 76Switzer Estate, Budwell
- 76Shaw, Johnny And Merlenewell