Here's a post from another site. I don't know anything other than what I'm copy/paste below:
We are Ralph & Tamara Hampton, 3.5 hrs north of Humble. We have 100 acres of fenced pasture & woods, we do NOT flood.
We are opening the ranch to anyone who needs shelter for horses. Mares & geldings please, current coggins. Bring feed if you can - horses will not go hungry. Plenty of trees, grass, etc.
If you want to stay with your horses, bring camper or whatever you can.
Call or text 936-201-6642