Officials in hard-hit Kerr County, Texas, which was ravaged by flooding earlier this month, say the number of people believed to be missing has dropped from nearly 100 to three.

Last week, officials said 97 people were missing in Kerr County. Now, it’s down to three. The drop is substantial, but such wild fluctuations can happen after disasters.

Officials in a Texas hill country community pummeled by deadly flooding on July 4 say just three people remain missing, down from nearly 100.