A few miles away, rescuers maneuvering through challenging terrain filled with snakes continued their search for the missing, including 10 girls and a counselor from Camp Mystic, an all-girls summer camp that sustained massive damage.
Gov. Greg Abbott said 41 people were unaccounted for across the state and more could be missing.
In the Hill Country area, home to several summer camps, searchers have found the bodies of 68 people, including 28 children, Kerr County Sheriff Larry Leitha said.
Ten other deaths were reported in Travis, Burnet, Kendall, Tom Green and Williamson counties, according to local officials.
The governor warned that additional rounds of heavy rains lasting into Tuesday could produce more dangerous flooding, especially in places already saturated.