Fire crews and trained search dogs from the Bay Area have been deployed to Texas to assist in ongoing rescue efforts as catastrophic flooding continues across the state. As of Wednesday, more than 160 people were missing and at least 100 have died, according to the Associated Press.

Local officials have faced angry questions about whether they could have warned people of dangerous flash floods in Texas Hill Country sooner. Rescue teams from neighboring states and Mexico have joined local efforts to search for survivors,