The water you can consider safe should be odorless, tasteless, and colorless. However, depending on the factor responsible for the cloudiness, water might or might not be safe for consumption. If the cloudiness doesn’t clear off quicker after pouring the water in a glass, then it may have been contaminated. Tiny particles such as dust, sand, and stones could be responsible for the cloudiness. And if that’s the case, then the water is not safe for drinking.