The ocean is the most obvious feature of the landscape here, but there are also thousands of lakes, ponds, rivers, and streams. One is never very far from water. Anton and Adam brought water filters, which we used to fill our water containers on several occasions. Because of the moose population, one doesn't want to drink unfiltered water because of the risk of giardia.
In many areas, there are pipes coming from roadside springs. We assumed that the water from these was safe, and drank it with no apparent ill effects.