Sulphur Headwaters HUC8 11140301
A 2,974 km² sub-basin of the Arkansas-White-Red region in 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
52
Moderate
Drought index
268
Severe
Area in D2+
67.52%
0% exceptional (D4)
Gauges below normal
67%
of 3 reporting
Median flow
31%
p10 of record
Water assets
244
0 springs · 91 wells
USGS gauges (4)
- Middle Sulphur Rv at Commerce, TX073424800 cfsp10 · below normal
- N Sulphur Rv nr Cooper, TX073430000 cfsp10 · below normal
- S Sulphur Rv nr Cooper, TX073425004 cfsp33 · normal
- S Sulphur Rv at SH 11 nr Commerce, TX073424701 cfsno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 268 | 67.52 | 2/3 | p10 |
Top water assets
- 66Cooper Damreservoir
- 66Big Creek Damreservoir
- 65Mcdowell Lake Damreservoir
- 65Auds Creek Ws Scs Site 4 Damreservoir
- 65Pecan Creekriver
- 65S Sulphur Rv Nr Cooper, Txriver
- 65Sulphur Damreservoir
- 65Auds Creek Ws Scs Site 6 A Damreservoir
- 65Auds Creek Ws Scs Site 2 Damreservoir
- 65S Sulphur Rv At Sh 11 Nr Commerce, Txriver