Catastrophic Flash Floods Devastate San Antonio, Leaving 13 Dead

On June 12, 2025, San Antonio experienced catastrophic flash flooding that resulted in 13 fatalities and widespread damage. The deluge, which began in the early hours, overwhelmed the city's infrastructure and led to numerous water rescues.

The National Weather Service reported that over 7 inches of rain fell in parts of San Antonio within a few hours, surpassing the average rainfall for June and July combined. This made it the second wettest June day on record for the city. The rapid accumulation of water inundated roads and low-lying areas, particularly in the northeastern part of the city.

The San Antonio Fire Department (SAFD) responded to over 70 water rescues. Notably, ten individuals were rescued from trees and bushes approximately a mile from where their vehicles had been swept away. SAFD spokesperson Joe Arrington described the rescue efforts as "extremely difficult" and "harrowing" for crews.

The Bexar County Medical Examiner's Office identified the following victims:

• Derwin Anderson, 43
• Victor Manuel Macias Castro, 28
• Roseann Cobb, 41
• Rudy Garza, 61
• Christine Gonzalez, 29
• Josue Pinadelatorre, 28
• Martha De La Torre Rangel, 55
• Stevie Richards, 42
• Brett Riley, 63
• Andrew Sanchez, 60
• Matthew Angel Tufono, 51
• Carlos Valdez III, 67

Among the victims, Christine Gonzalez was a mother of a 1-year-old and a firefighter for the U.S. Army. She was on the phone with a coworker when she was swept away by the floodwaters. Another victim, Victor Manuel Macias Castro, 28, was described by his family as "full of life, dreams, and love for those around him."

The flooding caused significant infrastructure damage, leading to the closure of 18 roadways due to debris and potential pavement damage. Of the city's 141 low-water crossings, at least 15 sites showed possible structural damage. Two crossings—Vicar Drive at Beitel Creek and Old O’Connor Road—sustained significant damage and remained closed pending full assessments. Cleanup and repair work were underway.

In the aftermath, the San Antonio community came together to mourn the victims. A vigil was held on June 18 to honor those who lost their lives. Mayor Ron Nirenberg expressed his condolences, stating, "Our hearts are with the families of those we've lost to this week's flash floods and the families who continue searching for their loved ones."

This event marked the worst flooding in San Antonio in a decade. The city measured 6.37 inches of rain, the highest daily rainfall since May 25, 2013, and the 10th rainiest day of all time.

In response to the disaster, San Antonio and Bexar County issued a joint disaster declaration, seeking state assistance for recovery efforts. The declaration highlighted the severe damage to drainage and street infrastructure, debris obstructing roadways, and widespread power outages. City Manager Erik Walsh announced a review and analysis of the flooding, including an independent engineering evaluation to determine contributing factors.

The June 12 flash floods underscore the challenges urban areas face with extreme weather events. As climate patterns shift, cities like San Antonio are prompted to reassess infrastructure resilience and emergency preparedness to mitigate future disasters.