I don't know but drinking water from springs is better.
Spring is OK, however the best water to drink would be water that is pH balanced. Have you seen the labels of bottled spring water? Most of them say they have so many "dissolved solids" in them. The less, the better. Dissolved solids are the stuff that couldn't get filtered out of it.
The Problem they don't tell you what those dissolved solids are. It could be anything. The best water to drink I think is ionized alkaline water that's filtered.
It is Michigan which is in the United States. Michigan has the BEST shoreline water in the world because of its "large lakes" and cause of it's cities up north which also have good healthy tap water.
In Iceland you can find the best water in the world.
boiled water
I think most of the water is found in ocean all around the world
thay are found in oceans 97%
Unsalty water in the globe is normally found in fresh water lakes throughout the world. Unsalty water may also be found in rivers.
australia
Cuttlefish can be found in in the parts of the world where there are reefs and shallow water areas. They will also be found in temperate and tropical seas.
fresh water
red sea
The motto of Wet'n'Wild Water World is 'Biggest 'n' Best'.
beef