I am interested in the issue of WATER and WHISKY.
Obviously, most whisky drinkers use small amounts of water to assist the bloom on a fine whisky (and many are likely to have it over ice)
So, when mixing water with fine whisky it only makes sense that certain waters are better than others. If one is serious about their spirits, one should be serious about what they mix with their spirits. The issue of tap water aside - what about the relative virtues of spring versus mineral versus natural waters? For example, is the high mineralization of an Italian Panna Water better with Glenmorangie than the low mineralization of Hildon or Gleneagles? Or how does sparkling water - some highly carbonated such as German Apollinaris - compare against lightly sparkling versions such as Irish Ballygowan? This is a variety of Scotch and Soda. Do Scottish waters such as Speyside Glenlivet truly have any gastronomic advantage over other waters when pairing with Scotch, or Kentucky spring water with Bourbon aside from local boosterism? Or should one be looking for profile characteristics such as high calcium with a Talisker or high salt with a Glenfarclass? Does high-sodium water clash with taste profiles of peaty or smoky? These are the kind of questions I am wondering about. I realize it is arcane and driven by pedantic minutiae, but isn't that what the love of Whisky is all about?
Part of this arose out of a whisky tasting in Bangkok, Thailand two years back at the Regent Four Seasons Hotel in which the Evian, Volvic and San Benedetto waters clouded up a superb Glenfarclass 30yr old, but the local Thai Singha Water (made by the brewery) was crystal clear. The head distiller - on hand for the tasting - proclaimed the Singha water the best. This drew obvious questions of chemistry. When many whiskys need a dollop of water to have them bloom, it is a crucial question. My suspicion is that a preference towards purer and cleaner waters is the direction one should take, leading towards British and American waters - or very particularly towards specialty waters such as Antarctic rain water such as Cape Grim - as opposed to Continental waters since Anglos drink waters for what is not in them as opposed to wine and beer-swilling culinary traditions who drink waters specifically for what IS in the water.
Additionally, it seems a shame to simply use a distilled water which is so industrially derived that its origin is in such contradistinction to the artisanal nature of the great whisky to which one might be adding it. The more natural yet cleaner the water would seem the taste profile to move.
Any specific insights or recommendations on this would be appreciated.

