River gauges›Texas
RIVER GAUGE · GUADALUPE RIVER

Guadalupe River at Seguin

Guadalupe County, Texas

Water level-2.30 ft
Flow—
Last readingSep 16, 2026, 5:15 PM UTC (last recorded)
Action17 ft2,208 cfs
Minor flood19 ft
Moderate flood22 ft
Major flood26 ft

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
Oct 17, 199836.8 ft—
Jun 15, 193535.5 ft—
Sep 10, 195233.9 ft—

Flood map

See which streets and areas flood at each water level here. Open the flood map ↗

More on Guadalupe River

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