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.

Texas officials have revised the number of people missing in the catastrophic floods in Kerr County, Texas, from 97 people down to three on Saturday.