IEMA, Illinois emergency management agency has a great website. Currently it contains information about flood warnings from rising rivers, where to get potassium iodide tablets if you live near a nuclear power plant, and information about earthquake awareness month.
More than that, it has information about being prepared for the various disasters Illinois is prone to. Everything from tornadoes to winter storms. They offer advice on how to prepare your pets as well.
One thing is certain, the state is responding to public concerns about what happens when TSHTF. Check out the website. There are resources for all of
Source: Illinois Preppers Network