At least 100 dead, major disaster declared after catastrophic Texas flood Last week’s catastrophic flooding in Texas—the deadliest U.S. weather event of 2025—has claimed a growing number of lives, with search and rescue teams in a race against time before the next round of rain and thunderstorms. At least 100 fatalities have been reported, with 41 people still missing, according to The Associated Press. These figures include the 27 campers and counselors of Camp Mystic who died and the 10 campers and one counselor who are still unaccounted for. The all-girls camp is located about 60 miles northwest of San Antonio and sits along the Guadalupe River.