Extreme flooding has left at least 78 dead in Texas. 10 children and one counselor remain missing from Camp Mystic, a Christian girls camp.

The death toll in Central Texas climbed to 82, with victims including Camp Mystic campers, sisters Blair and Brooke Harber who died holding hands, and camp director Dick Eastland.

Catastrophic flooding struck central Texas on Friday as the Guadalupe River surged by more than 20 to 26 feet within 90 minutes, causing widespread devastation and forcing mass evacuations in Texas Hill Country. At least 80 people have been killed in the floods while others remain missing or displaced and more than 850 people required rescuing.

Flash floods in Texas killed at least 82 people over the Fourth of July holiday weekend and left others still missing, including girls attending a summer camp.

Flash flooding in Texas Hill Country, triggered by intense thunderstorms, has resulted in at least 81 deaths, including at least 28 children. Camp Mystic, a girls' camp located on the Guadalupe River, confirmed at least 27 deaths among campers and counselors.