have you tried a brita filter system (or something similar) pitcher to help with the swamp water? you could flavor the filtered water with lemon or lime cucumber or fresh mint leaves. you could make hot or cold green tea (there are wonderful flavors you could try such as tropical green tea or strawberry green tea --found in tea bags). that would be much better than that dyed powder i would suspect (healthwise and flavorwise).
what can i use to flavor of my swamp-tasting tap water instead of artificially colored drink powders?