Lower White-Bayou Des Arc HUC8 08020301
A 2,942 km² sub-basin of the Lower Mississippi region in AR. 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
60
Moderate
Drought index
294
Severe
Area in D2+
73.55%
0% exceptional (D4)
Gauges below normal
0%
of 2 reporting
Median flow
87%
p42 of record
Water assets
3,473
0 springs · 2,899 wells
USGS gauges (2)
- White River at Georgetown, AR0707675012,700 cfsp32 · normal
- White River at DeValls Bluff, AR0707700012,600 cfsp52 · normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 294 | 73.55 | 0/2 | p42 |
Top water assets
- 67Des Arc Bayou Wid Site 3reservoir
- 66Caney Creek Wid Site 7reservoir
- 66Des Arc Bayou Wid Site 2reservoir
- 66Des Arc Bayou Wid Site 1reservoir
- 66Des Arc Bayou Wid Site 4reservoir
- 66Des Arc Bayou Wid Site 5reservoir
- 66Lake Des Arc Damreservoir
- 65Tates Reservoir Damreservoir
- 65White River At Devalls Bluff, Arriver
- 65White River At Georgetown, Arriver