Or, one can always get a $8.95 light blue plastic water container from Wal-Mart that holds six gallons, and weighs about 50-lbs when full, and fill it for 25-cents/gallon at Hannaford's in Gilford which has a water-vending machine in their vestibule that is hooked up to town water and further sanitizes the town water through reverse osmosis process, and then roll it back to your car in a shopping cart.
And, while u r there, for the same 1.50 u can pick up a 24-oz can of Pabst Blue Ribbon, & a 3.98 deluxe frozen pizza and not need to pay a 12% tip or 9% NH meals tax ........and return to to your island without having to worry about catching a bad case of diarrhea from your drinking Lake Winnipesaukee water.......and YES.....that does in fact happen!.......plus you get to enjoy a beer & a pizza.......cheers

! From diarrhea to duck itch.....the smile of the great spirit may not be always be smiling for you.