Jeff,
While I am aware of the State of TX owning all surface rights, I am not aware that the state owns all ground water rights. Landowners are fighting very hard to treat groundwater like a mineral right and I did not know TX had changed that? I'm surprised there are not riots in the streets right now.
Some people are pyros in that they love fire. I'm a hydro. The movement of water from source to rootzone is fascinating to me and I can tell you that in areas of the world where water is truly scarce, they are miles ahead of golf when it come to efficient use of water and water conservation. In the US, water is a commodity in most places and like any commodity there are lots of folks trying to make money off the business of water. As this business drives up the price, we will start to see some changes. Changes like closed systems where water is never allowed to run off, blow away, or evaporate. Changes in how we pump where we will move away from using sheer power and start using some ingenuity, like making gravity our friend instead of our enemy. And in golf, we will eventually come to the realization that too much water is what ills much of our turf. Think about what the over use of water drives; weeds, disease, compaction, the need for more cultural practices to get some air into the ground, a reliance on shallow rooted turf that requires more care. It is a long list, but it also drives much of the commerce of turf care. Simply put, turf managers are trained to over water, and then turn to remedies to address the issues. It is plain as day, but they will not be talking much about that in Orlando this week.