San Antonio River at Elmendorf
Critical Stages
33' - Action
35' - Flood
39' - Moderate
48' - Major
Latest Observation
Updated: 7:30 AM CST 12/6/25
Status: No Flooding
Stage: 9.65 ft
Flow: 0.13 kcfs
Forecast
Forecast not available for this location.
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 7:30 AM 12/6 | 9.65 | 0.13 |
| 7:15 AM 12/6 | 9.63 | 0.129 |
| 7:00 AM 12/6 | 9.64 | 0.13 |
| 6:45 AM 12/6 | 9.64 | 0.13 |
| 6:30 AM 12/6 | 9.63 | 0.129 |
| 6:15 AM 12/6 | 9.64 | 0.13 |
| 6:00 AM 12/6 | 9.63 | 0.129 |
| 5:45 AM 12/6 | 9.64 | 0.13 |
| 5:30 AM 12/6 | 9.64 | 0.13 |
| 5:15 AM 12/6 | 9.63 | 0.129 |
| 5:00 AM 12/6 | 9.64 | 0.13 |
| 4:45 AM 12/6 | 9.64 | 0.13 |
| 4:30 AM 12/6 | 9.65 | 0.13 |
| 4:15 AM 12/6 | 9.66 | 0.131 |
| 4:00 AM 12/6 | 9.66 | 0.131 |
| 3:45 AM 12/6 | 9.66 | 0.131 |
| 3:30 AM 12/6 | 9.66 | 0.131 |
| 3:15 AM 12/6 | 9.67 | 0.132 |
| 3:00 AM 12/6 | 9.66 | 0.131 |
| 2:45 AM 12/6 | 9.67 | 0.132 |
| 2:30 AM 12/6 | 9.67 | 0.132 |
| 2:15 AM 12/6 | 9.66 | 0.131 |
| 2:00 AM 12/6 | 9.67 | 0.132 |
| 1:45 AM 12/6 | 9.67 | 0.132 |
| 1:30 AM 12/6 | 9.67 | 0.132 |
| 1:15 AM 12/6 | 9.67 | 0.132 |
| 1:00 AM 12/6 | 9.68 | 0.133 |
| 12:45 AM 12/6 | 9.67 | 0.132 |
| 12:30 AM 12/6 | 9.67 | 0.132 |
| 12:15 AM 12/6 | 9.67 | 0.132 |
60' -
Downstream in Wilson county people cut off by numerous flooded Farm to Market roads. Numerous homes are flooded in Wilson county as well.
52' -
Widespread major flooding damages crops and pastureland. Roads and bridges are flooded and dangerous. Oil field pump jacks and irrigation pumps are flooded and damaged. Many livestock can be cut off and drowned.
48' -
Major flooding near Elmendorf to above Goliad State Park isolates livestock, damages crops and roads, floods oil field tank batteries, pump jacks, irrigation pumps, and any equipment in the flood plain. Flooding is widespread.
45' -
Moderate lowland flooding inundates crop and pastureland below San Antonio to below Floresville. Roads and bridges in the flood plain are flooded. Pump jacks and oil field tank batteries flood.
43' -
Moderate lowland flooding inundates and damages crop and pastureland below San Antonio to below Floresville. Numerous roads and bridges are flooded. Oil well pump jacks and irrigation pumps are flooded and damaged.
39' -
Moderate lowland flooding damages crops and floods pastureland below San Antonio to below Floresville. Secondary roads and low bridges, irrigation pumps, oil field pump jacks and tank batteries flood. Livestock are cut off in low areas.
35' -
Minor lowland flooding inundates crop and pastureland below San Antonio to below Floresville.
33' -
Overbank conditions may cut off livestock in low areas.
| Date | Stage (ft) |
|---|---|
| Oct 18, 1998 | 64.2 |
| Jul 6, 2002 | 63.16 |
| Sep 27, 1946 | 61 |
| Jun 5, 1986 | 53.06 |
| Jun 28, 1913 | 53 |
| May 26, 2013 | 52.34 |
| Nov 23, 2004 | 50.76 |
| May 24, 2015 | 44.99 |
| Jun 3, 2016 | 44.82 |
| Jul 26, 2007 | 44.55 |
| Jun 14, 1981 | 44.5 |
| Jun 13, 2025 | 42.63 |
| Jun 24, 1997 | 42.57 |
| Jun 29, 2007 | 40.92 |
| Jun 1, 1987 | 40.13 |
| Jul 7, 2021 | 39.91 |
| Jul 16, 1990 | 39.84 |
| May 27, 1992 | 39.82 |
| Dec 22, 1991 | 39.06 |
| Oct 11, 1984 | 38.98 |
Data provided by the National Weather Service.
