The problem with these numbers though is water isn't really lost in those processes and has another dynamic: you can't really bank it. There's tons of ecosystem

The problem with these numbers though is water isn't really lost in those processes and has another dynamic: you can't really bank it. There's tons of ecosystems where the biggest problem is we have to ensure a certain amount of water goes through them to keep them alive. And so in that context all water usage is not equal: watering a golf course where run off goes back to local estuaries is different to evaporative cooling is different to industrial or residential usage.