Highland Bayou at FM 646 near Santa Fe, TX
Is Highland Bayou at FM 646 near Santa Fe, TX flooding right now?
Highland Bayou at FM 646 near Santa Fe, TX measured 10.61 ft on 2026-11-11 19:45:00 UTC. That observation was 4.4 ft below its 15 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
10.61 ft
Streamflow
—
Minor flooding here begins at 15 ft, with major flooding at 22 ft.
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 13 ft | 2.4 ft below |
| Minor flood | 15 ft | 4.4 ft below |
| Moderate flood | 19 ft | 8.4 ft below |
| Major flood | 22 ft | 11.4 ft below |
Last 7 days
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Dickinson Bayou at FM 517 near Alvin, TX | 6.2 mi | Galveston County |
| Clear Creek near Friendswood, TX | 10.8 mi | Galveston County |
| Mustang Bayou at SH 6 near Alvin, TX | 11.3 mi | Brazoria County |
| Chocolate Bayou near Alvin, TX | 14.0 mi | Brazoria County |
| Austin Bayou at SH 35 near Liverpool, TX | 16.1 mi | Brazoria 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.