Well, its improved some since we used it more but we wont
drink from it..We have filtered water to the refrigerator
for water and ice so we drink from that and bottled water.
We use the well water for bathing, washing dishes, washing
machine, etc.
Oh, we spoil our dog...we give him the filtered water too, LOL!
Native Americans was used to drink water from the river.
Old times in Europe drink from the barrel.
Pirates drink from the sea.
Yes we can drink the water in very natural. We can go get some water from the river and carry to home, then drink it. We will be fine. Today, we have the technology to have very clean water to drink, as we carried on in the future.
But. Just don't forget that water comes from the river. Just like the animals get their own water from.
Oh I forgot, animals DO bath! Bears bath themselves in the water too. The cats wash themselves with their own tounge. Dogs licking on their own public area to keep clean. You know in fact, animal's teeth are more clean than us humans. Ok for example, if a stick stuck on a cat's paws, would that cat leave it? Of course not, that cat will get it off immedately. That mean that cat have a soul. Animals are not that much stupid.