San Antonio River near Elmendorf, TX
Is San Antonio River near Elmendorf, TX flooding right now?
San Antonio River near Elmendorf, TX measured 8.83 ft on 2026-09-22 23:30:00 UTC. That observation was 26.2 ft below its 35 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
8.83 ft
Streamflow
91 cfs
Minor flooding here begins at 35 ft, with major flooding at 48 ft. The highest crest on record was 64.2 ft on Sun, Oct 18, 1998.
Streamflow outlook
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 33 ft | 24.2 ft below |
| Minor flood | 35 ft | 26.2 ft below |
| Moderate flood | 39 ft | 30.2 ft below |
| Major flood | 48 ft | 39.2 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 64.2 ft | 1998-10-18 |
| 63.16 ft | 2002-07-06 |
| 61 ft | 1946-09-27 |
| 53.06 ft | 1986-06-05 |
| 53 ft | 1913-06-28 |
Last 7 days
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| San Antonio River near Braunig Lake near Elmendorf, TX | 3.0 mi | Bexar County |
| Medina River at San Antonio, TX | 8.6 mi | Bexar County |
| San Antonio River at Loop 410, San Antonio, TX | 8.9 mi | Bexar County |
| Salado Creek at Loop 13, San Antonio, TX | 9.9 mi | Bexar County |
| San Antonio River near Floresville, TX | 13.4 mi | Wilson 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.