Deadwater (Deadwater Series

Be careful what you drink! When a chemical spill in a small town's water supply causes the residents to become flesh eating zombies, Henry Watson finds himself thrown into a hell where the living dead walk and want nothing more than to feed on the living.
Now Henry's trying to escape. With the military on one side and a horde of bloodthirsty zombies on the other, Henry must try to battle his way to freedom. With a small group of survivors to aid him, he will do his best to stay alive and escape the city codenamed "Deadwater."