I know there are already historic floods on the Frio by Tilden, but (yet again given that I've been paying attention) I have never observed the Frio put a fall in the NUECES watershed. Your local university or Cooperative Extension may well supply laboratory soil screening. Test the website or https://zoysiagrasssodforsale15825.look4blog.com/75086099/the-greatest-guide-to-bermuda-grass