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Medina River at San Antonio US 281S

Critical Stages
16' - Action
20' - Flood
24' - Moderate
28' - Major

Latest Observation

Updated: 7:15 AM CST 12/6/25

Status: No Flooding

Stage: 2.84 ft

Flow: 0.0316 kcfs

Forecast

Forecast not available for this location.

TimeStage (ft)Flow (kcfs)
7:15 AM 12/6 2.84 0.0316
7:00 AM 12/6 2.83 0.031
6:45 AM 12/6 2.83 0.031
6:30 AM 12/6 2.84 0.0316
6:15 AM 12/6 2.86 0.033
6:00 AM 12/6 2.88 0.0345
5:45 AM 12/6 2.89 0.0352
5:30 AM 12/6 2.91 0.0367
5:15 AM 12/6 2.92 0.0375
5:00 AM 12/6 2.93 0.0383
4:45 AM 12/6 2.92 0.0375
4:30 AM 12/6 2.93 0.0383
4:15 AM 12/6 2.91 0.0367
4:00 AM 12/6 2.9 0.036
3:45 AM 12/6 2.88 0.0345
3:30 AM 12/6 2.86 0.033
3:15 AM 12/6 2.85 0.0323
3:00 AM 12/6 2.84 0.0316
2:45 AM 12/6 2.84 0.0316
2:30 AM 12/6 2.84 0.0316
2:15 AM 12/6 2.85 0.0323
2:00 AM 12/6 2.84 0.0316
1:45 AM 12/6 2.84 0.0316
1:30 AM 12/6 2.84 0.0316
1:15 AM 12/6 2.84 0.0316
1:00 AM 12/6 2.84 0.0316
12:45 AM 12/6 2.85 0.0323
12:30 AM 12/6 2.85 0.0323
12:15 AM 12/6 2.86 0.033
12:00 AM 12/6 2.86 0.033
Hydrograph for Medina River at San Antonio US 281S
28' - Major flooding puts the Farm to Market 1937 bridge floor under eight feet of water. Flow approaches homes downstream near Losoya. Livestock are cut off and potentiallly drowned in the flood plain.
24' - Moderate lowland flooding floods secondary roads and bridges making them dangerous to traffic.
20' - Minor lowland flooding reaches the Farm to Market 1937 bridge floor.
16' - Overbank conditions with water extending into lowest areas of the flood plain with no significant damage.
DateStage (ft)
Jul 4, 2002 55.65
Jul 1, 1900 55
Oct 18, 1998 49.47
Jul 17, 1973 43.59
Aug 29, 1946 41.57
Jun 5, 1987 37.37
May 26, 2013 32.37
Jul 1, 1936 32.2
Dec 22, 1992 30.16
Jun 14, 1981 29.04
Jun 23, 1997 28.14
Jul 7, 2021 27.93
Jun 3, 2016 26.62
Nov 17, 2004 26.28
Jun 12, 2025 25.31
Jun 29, 2007 24.96
May 6, 1993 23.79
Oct 14, 2021 22.77
May 24, 2015 20.91

Data provided by the National Weather Service.