With the drought continuing in SE Texas I may soon have to replace more water due to rising CH levels. I've done this before the mandatory water rationing rules were put into place, but if you follow the restrictions a full or even a 50% replacement is impossible or impractical (we can only use significant amounts of water (for lawns, topping up pools, etc.) between 9pm-3am MWF). So having water trucked in or doing RO may be the only option unless we get some rain. Any idea how much that would cost in SE Texas? Yes, I know I could do a bunch of small partial drains/refills.