San Antonio River at Mitchell St, San Antonio, TX

Bexar County, Texas · USGS gauge 08178050 · NWS MTST2 · San Antonio River flood status · Texas river levels

Nearby: river levels near San Antonio

Is San Antonio River at Mitchell St, San Antonio, TX flooding right now?

San Antonio River at Mitchell St, San Antonio, TX measured 4.27 ft on 2026-09-23 00:30:00 UTC. That observation was 8.7 ft below its 13 ft flood stage. This is the latest available reading, not a guarantee of current conditions.

Gauge height
4.27 ft
as of 28 min ago
Streamflow
15 cfs
data refreshed 12 min ago

Minor flooding here begins at 13 ft, with major flooding at 19 ft. The highest crest on record was 14.67 ft on Sat, May 25, 2013.

Streamflow outlook

NOAA National Water Model forecast, issued 13 hours ago. The NWM models discharge for every river reach in the country, including the many gauges the National Weather Service does not forecast individually. It is a model, not an official NWS river forecast, and it predicts flow rather than water level.

Flood stages at this gauge

CategoryStageCurrent distance
Action12 ft7.7 ft below
Minor flood13 ft8.7 ft below
Moderate flood15 ft10.7 ft below
Major flood19 ft14.7 ft below

New to these numbers? What does flood stage mean? · How to read a river gauge · Why is the river rising?

Highest crests on record

StageDate
14.67 ft2013-05-25
14.39 ft2025-06-12
14.34 ft2016-06-02
12.94 ft1998-10-17
11.74 ft2016-12-03

Last 7 days

Past 7 days · 4.21–5.29 ft

Nearby gauges

GaugeDistanceCounty
San Pedro Creek at Probandt St at San Antonio, TX0.3 miBexar County
San Antonio River at San Antonio, TX1.2 miBexar County
San Pedro Creek at Furnish St, San Antonio, TX1.3 miBexar County
Salado Creek at Loop 13, San Antonio, TX5.5 miBexar County
San Antonio River at Loop 410, San Antonio, TX5.6 miBexar County
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.

Sources: USGS monitoring location · NWS gauge & forecast