Dickinson Bayou at FM 517 near Alvin, TX
Is Dickinson Bayou at FM 517 near Alvin, TX flooding right now?
Dickinson Bayou at FM 517 near Alvin, TX measured 13.23 ft on 2026-11-11 19:45:00 UTC. That observation was 7.8 ft below its 21 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
13.23 ft
Streamflow
—
Minor flooding here begins at 21 ft, with major flooding at 25 ft.
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 19 ft | 5.8 ft below |
| Minor flood | 21 ft | 7.8 ft below |
| Moderate flood | 22 ft | 8.8 ft below |
| Major flood | 25 ft | 11.8 ft below |
Last 7 days
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Clear Creek near Friendswood, TX | 5.6 mi | Galveston County |
| Mustang Bayou at SH 6 near Alvin, TX | 5.8 mi | Brazoria County |
| Highland Bayou at FM 646 near Santa Fe, TX | 6.2 mi | Galveston County |
| Chocolate Bayou near Alvin, TX | 10.2 mi | Brazoria County |
| Clear Creek at Mykawa St near Pearland, TX | 13.5 mi | Harris County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.