Which disease spreads through contaminated water?

Many infections occur in the body by drinking dirty or unsanitary water like Cholera, Typhoid, Diarrhea, etc. The water becomes dirty due to the chemicals, bacteria, and microbes present in it. To stay away from these diseases, we should either boil water before consuming it or drink purified water. There are numerous methods to clean water such as boiling, disinfecting, distillation, filtering, etc.