I am constantly running out of ice to make water.... where can I find ice?

Ice & snow piles are found in adventures & quests, especially those with a winter theme. Collect every single one you can, along with all the other resources you can find. Grass, bushes, & stones are abundant & universal, so don't sweat those, unless it's to meet daily goals for energy, or you need stone to make gravel. All you can acquire will have uses down the road, so sweep the place clean for all you can.