Isn't the answer obvious?

So an article on stuff.co.nz about contamination from wineries being found at disposal sites is interesting.

But wait...

It says there that it takes 7.5 litres of waste water to make a single 750ml bottle of wine.
Surely we should be bottling the water and selling it instead of making the wine? Isn't this a win-win?
Bottled water sells like hot cakes. (or at least it's holding up better than wine prices)