Texas is alone at the bottom of the resilience pile of states. Lack of a statewide building code will do that for you.
Building codes are one of the critical elements to building a more disaster-resilient state. Aris Papadopoulos has a great discussion on building codes in Chapter 9 the Story of Building Codes, in his book, Resilience: The Ultimate Sustainability.
I especially liked the quotation from the Hammurabi Code, 1792 B.C.
Code 229: If a builder builds a house for a man and the house he builds falls and caused the death of its owner, that builder shall be put to death.
Now that would be enforcement and motivation to build quality homes for people.