Certainly could be different levels of damage. If the roads are all blocked I would go to my parent's house first because there is a flowing fresh water well there. If that's not a good spot we might have to make it to lake Michigan on ATVs and then highjack a boat to go up North on the Lake.
My parents gave an old well too, so that is always an option. Too many people too close for my liking there though.
Hard to say how bad it could get. Obviously there could be different levels during some sort of attack. It seems like I would be outside of initial blast radius.
Could be an Alien attack. 👽 Or another virus modification situation. Have to be ready for anything.
I live right by a major chemical plant, so there is a good chance I wouldn't even have a chance...