Event narrative (NOAA)
The extremely heavy rainfall associated with the remains of Tropical Storm Erin moved into Kendall County in the afternoon, producing between 3 and 5 inches over most of the county. Highest rain totals were 8 inches between Boerne and Sisterdale. Most roads in the county were closed and several families had to be evacuated along Cypress Creek due to flooding. City Lake was reported to be only six feet below the spillway. It had only been topped twice in the past 10 years. Near 1900 CST on the evening of April 16, a man and his son were in a truck traveling along FM473 when they attempted to drive across a bridge near FM1376 that was already flooded by Sisterdale Creek. The truck stalled and both men crawled out of the cab through the rear window and stood in the truck bed. Rescuers
Other notable flash flood events in Texas
Source: NOAA/NCEI Storm Events Database. Deaths and injuries are those NOAA classifies as direct. Damage is the reporting office's estimate at the time and is not inflation-adjusted. This is a catalogue record, not a forecast.