Most well water is drinkable, but should be tested for impurities.
Well all water is drinkable just depends where you got the water from and the safest thing to do would be to boil it.
The juice was very drinkable
Not necessarily. Get it analysed first to find out what is in it.
Only well adapted animals that live in the water like fishes but chlorine is not drinkable
Salt water is not drinkable: the salt must be separated by evaporation, distillation, etc..
No not unless it is purified. No lake water is drinkable due to pollution, bacteria in the water, and other conditions.
Close to the glacier, it will be quite a milky grey colour due to the rock flour. And your system does not tolerate well this contaminant. A little further downstream, it will be drinkable.
The water from glaciers is drinkable. When drinking glacier water, the water must be filtrated first. Filtration of glacier water can be done with a coffee filter.
Yes
No
No.
it is made drinkable by people trying not to pee in there and by cleaning it with a filter tube.