A Boil Water Advisory is issued to notify users that the water may be contaminated and to boil for precautionary purposes. During the advisory, customers should bring water to a vigorous boil for at least one minute before use. This will kill any harmful organisms that may be in the water. A Boil […]

Kiawah Island Utility and Johns Island Water Company do not treat the water received from Charleston, therefore the Charleston Water System results are reflective of the water delivered to the residents of Kiawah Island. According to Charleston Water System the average hardness is 56 parts per million (ppm). You may […]

There are generally two scenarios in which you may see discolored water at your tap. The color of water is caused by naturally occurring compounds from decaying vegetation and organic matter that enters source water through runoff, falling vegetation, etc. While discoloration is rarely a health concern, it is an […]