Rescue operations are ongoing in Central Texas after flash flooding along the Guadalupe River left 23 to 25 girls from Camp Mystic unaccounted for. Officials say dozens have died as catastrophic floods continue to ravage the Hill Country.

Two North Texas families say their daughters were among those who did not survive the flash flooding at Camp Mystic Friday in the Texas Hill Country.

Highland Park United Methodist Church opened its doors on Saturday for people praying for the flood victims in Central Texas. Leaders at the church tell FOX 4 that several of the girls at Camp Mystic are members of the church and Highland Park community. READ MORE: Texas flooding: Dozens dead, search continues for missing in Kerr Co.