River gauges›Texas
RIVER GAUGE · SAN ANTONIO RIVER

San Antonio River at Loop 410

Bexar County, Texas

Water level3.64 ft
Flow14 cfs
Last readingSep 16, 2026, 4:15 PM UTC (last recorded)
Action12 ft
Minor flood12 ft
Moderate flood20 ft
Major flood26 ft

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
May 25, 201334.21 ft94,929 cfs
Oct 17, 199832.57 ft79,400 cfs
Jul 14, 199032.2 ft64,300 cfs

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