Camp Mystic, a private Christian summer camp for girls, had to be evacuated overnight after “catastrophic” flooding along the Guadalupe River.

Lt. Gov. Dan Patrick said Friday during a press conference that about 23 girls were still missing after major flooding at a private Christian summer camp in Hunt.

Almost two dozen girls at a Christian summer camp are missing — and potentially dead — after their cabins were apparently washed away by “catastrophic” and fatal flooding in Texas, officials announced.