RIVER GAUGE · SAN ANTONIO RIVER
San Antonio River near Floresville
Wilson County, Texas
Water level3.49 ft
Flow94 cfs
Last readingSep 16, 2026, 5:00 PM UTC (last recorded)
Action21 ft4,197 cfs
Minor flood27 ft9,332 cfs
Moderate flood33 ft14,382 cfs
Major flood42 ft23,676 cfs
The past week
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What floods at each level
- 42 ft
The river goes over the bridge at County Road 117, and will cause County Road 127 to become flooded and impassable. Calaveras Creek will go over the bridge at County Road 128. Homes in low spots close to the San Antonio River may become threatened.
- 33 ft
Secondary roads near the floodplain may become flooded and impassable. Extensive flooding occurs in lowest portions of Floresville City Park.
- 27 ft
Floodwaters begin to impact lower portions of Floresville City Park.
- 21 ft
Water exceeds the lowest banks along the San Antonio River
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Jun 4, 2016 | 38.11 ft | 19,389 cfs |
| Sep 27, 2016 | 33.46 ft | 14,768 cfs |
| Jun 14, 2025 | 30.65 ft | 8,580 cfs |
More on San Antonio River
UpstreamSan Antonio River at Elmendorf
DownstreamSan Antonio River near Falls City
Get an alert when San Antonio River rises
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