South Corpus Christi Bay HUC8 12110202
A 1,305 km² sub-basin of the Texas-Gulf 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
34
Stressed
Drought index
281
Severe
Area in D2+
80.94%
0% exceptional (D4)
Gauges below normal
100%
of 1 reporting
Median flow
25%
p5 of record
Water assets
55
0 springs · 35 wells
USGS gauges (1)
- Oso Ck at Corpus Christi, TX082115201 cfsp5 · much below normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 281 | 80.94 | 1/1 | p5 |