Maps show how heavy rainfall and rocky terrain helped create the devastating Texas floods that have killed more than 120 people.

Federal regulators repeatedly granted appeals to remove Camp Mystic’s buildings from their 100-year flood map, as the camp operated and expanded in a dangerous flood plain.

Katherine Ferruzzo, a Camp Mystic counselor who had been missing since the Texas floods, was found dead on Friday, July 11, Ferruzzo's family confirmed in a statement obtained by NBC 5.

Bubble Inn saw generations of 8-year-olds enter as strangers and emerge as confident young ladies equipped with new skills from the great outdoors and lifelong friends – bonds that would one day prove vital in the face of unfathomable tragedy.

Young girls, camp employees and vacationers are among the at least 120 people who died when Texas' Guadalupe River flooded.

"Once I was in the attic, I gave 911 our names and our address so that they could identify our bodies," Ashley Smith shared of her experience

Young campers and a dad saving his family were among the dozens killed in the historic flash floods that tore through central Texas over the holiday weekend.

Malaya Grace Hammond is among the latest fatalities identified from the Texas floods. Hammond's family said she was swept away by floodwaters on Saturday in Travis County.