At least 27 campers and counselors at Camp Mystic perished in Friday's floods, with the total death toll in the floods now surpassing 100.

Many camps in the Guadalupe river region are adjacent or are partially inside high-risk flood zones, according to maps from the Federal Emergency Management Agency.

The Federal Emergency Management Agency failed to include multiple buildings on its flood risk map for Camp Mystic in Hunt, Texas, according to an analysis by NPR, PBS's FRONTLINE and data scientists.