The death toll in Kerr County crept up to 87 on Tuesday as search and rescue efforts continued in flood-ravaged central Texas, according to officials in the county worst hit by the disaster, which has killed more than 100 people.

Rescue workers patrolled by foot and by airboat in the search for those still missing from flash floods that struck this part of Texas over the July Fourth weekend, leaving more than 100 confirmed dead.

Search and rescue crews continue to recover bodies days after the flooding.