In Dalhousie, as in most parts of India, drinking the tap water without proper treatment is generally discouraged. Although the water comes from sources in the Himalayas, the risk of contamination during distribution is high. Health risks include waterborne diseases such as typhoid and diarrhea. Visitors are advised to buy bottled water instead and make sure the seal is intact when they buy it. Alternatively, carry a water purifier or sterilizing tablets.