The BC Provincial Health Officer reports that between 1980 and 2000, there were 17 confirmed outbreaks of disease related to drinking water in BC.
Maintaining a safe water supply helps protect the owner / operator of a small water system and the water users from the serious and potentially costly consequences of waterborne illnesses.
In addition to affecting public health, the potential consequences of outbreaks can be numerous and costly:

Out of Business: The Cost of Unsafe Water