In Kerr County, home to youth camps in the Texas Hill Country, searchers have found the bodies of 68 people, including 28 children, Sheriff Larry Leitha said Sunday afternoon. Fatalities in nearby counties brought the total number of deaths to 79 as of Sunday evening.

That includes 40 adults and 28 children. There are 10 girls from Camp Mystic who are still missing, along with one counselor.

Survivors have described the floods along the Guadalupe River as a “pitch black wall of death” and said they received no emergency warnings.