The search for survivors in the wake of catastrophic and historic flooding in Texas has entered its fifth day as the death toll surpasses 100 with dozens of people still missing.

A massive Texas search and cleanup effort was set to enter its fifth day Tuesday in response to Guadalupe River flooding that surged through the area on July 4.

This is the first solid number officials have provided regarding campers who remain unaccounted for, after estimating Saturday that it could be as high as 27. There were about 750 children at Camp Mystic when the floods hit,