[Investigation of the cleanness of drinking water in public facilities]

The drinking facilities in some public spaces (such as parks, public baths, etc.) in Japan which many unspecified people often use are useful for taking moisture easily and rapidly. Sometimes it might be also accepted that it is good for the prevention of diseases and for the health. The cleaning of these facilities is sure to be done in regular. However, they have misgivings about dirt in more short time by using of many people. It would be necessary for the public health to research the safety of them. In the present study, the pollution of inorganic components, inorganic anions, general bacteria and total coliforms in the initial getting water to stay near by the faucets, on the knobs and the intakes were examined.