I met with a client today who is in the begining stages of a wine vinyard. He informed me that chlorine is not good to have anywhere near a vinyard. Have any of you builders ran into this before. He says that it has something to do with a bacteria and cork. Would a salt system be too much chlorine around a vinyard? How much is too much? We talked about using an ozone system but you would still need to add some chlorine. I have built several Pools around the winery in Chateau Elan, Georgia but there was never a question or guidelines about haveing a chloine pool near the vinyard. Anyone build near Napa Valley?