Federal regulators repeatedly granted appeals to remove Camp Mystic’s buildings from their 100-year flood map, loosening oversight as the camp operated and expanded in a dangerous flood plain in the years before rushing waters swept away children and counselors,

There are questions over why oversight was eased at Mystic Camp as it expanded in a hazardous floodplain, the AP reported.

The data also highlights critical risks in other areas along the Guadalupe River in Kerr County, and nationwide as many Americans have a flood risk they are not aware of.