East Galveston Bay HUC8 12040202
A 2,761 km² sub-basin of the Texas-Gulf region in LA, TX. 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.
Health score
50
Moderate
Drought index
245
Severe
Area in D2+
45.21%
0% exceptional (D4)
Gauges below normal
—
no gauges reporting
Median flow
—
of normal for the date
Water assets
504
2 springs · 352 wells
USGS gauges (1)
- W Fk Double Bayou at Eagle Ferry Rd nr Anahuac, TX08042558-145 cfsno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-20 | 245 | 45.21 | — | — |
| 2026-10-19 | 245 | 45.21 | — | — |
| 2026-10-18 | 245 | 45.21 | — | — |
| 2026-10-17 | 245 | 45.21 | — | — |
| 2026-10-16 | 245 | 45.21 | — | — |
| 2026-10-15 | 146 | 0 | — | — |
| 2026-10-14 | 146 | 0 | — | — |
| 2026-10-13 | 146 | 0 | — | — |
| 2026-10-12 | 146 | 0 | — | — |
| 2026-10-11 | 146 | 0 | — | — |
| 2026-10-10 | 146 | 0 | — | — |
| 2026-10-09 | 146 | 0 | — | — |
| 2026-10-08 | 146 | 0 | — | — |
| 2026-10-07 | 146 | 0 | — | — |
Top water assets
- 65Oyster Bayouriver
- 65Onion Bayouriver
- 65East Bay Bayouriver
- 65East Bay Bayouriver
- 65W Fk Double Bayou At Eagle Ferry Rd Nr Anahuac, Txriver
- 65East Bay Bayouriver
- 65East Fork Double Bayouriver
- 65Onion Bayouriver
- 65East Bay Bayouriver
- 65Onion Bayouriver