Tragedy at Camp Mystic: Flash Flood Claims Lives, Including 19-Year-Old Counselor A devastating flash flood struck Texas Hill Country on July 4, causing the Guadalupe River to rise 26 feet in just 45 minutes. Among the hardest-hit areas was Camp Mystic, an all-girls summer camp near Hunt, Texas. The flooding left cabins submerged and campers stranded, with at least 27...