Surviving campers sang hymns as they drove past the damage left by the floods. Days earlier, they were having fun and playing games at the all-girls Christian summer camp.

Texas state officials inspected Camp Mystic and certified it had a disaster plan in place two days before floods swept through the Christian girls camp in the Hill Country last weekend, killing at least 27 campers and counselors.

Records released Tuesday show Camp Mystic met state regulations for disaster procedures, but details of the plan remain unclear.