Texas Gov. Greg Abbott signed an expanded emergency declaration that added Texas counties impacted by the disastrous flooding. The new declaration now includes Bexar, Burnet, Caldwell, Guadalupe, Travis and Williamson counties, Abbott said at a press conference Saturday afternoon.

Some 36 hours after the floods, authorities still have not said how many people were missing beyond 27 children from Camp Mystic, a Christian summer camp along a river in Kerr County where most of the dead were recovered.