 You know, like you look at a weather channel and you see a map of a red thunderstorm and a green one and a yellow one, you know how severe it is. Well, they got the same thing for aquifers. And you can say Memphis is located over a tree and gallons of water. Okay. And at the current rate, we don't have to worry about water for the rest of our lives? If you're between the Tennessee River and the Mississippi River.