Quality of Potable Water
In an effort to better protect children and youth, the Ontario Regulation 243/07, Schools, Private Schools, and Child Care Centres made under the Safe Drinking Water Act, 2002 was improved in 2017. The changes include testing the water of all faucets in a school or child care centre (where water is drawn for drinking).
Lead
Lead is a health concern particularly for young children and pregnant people.
Children less than six years of age are still developing and are more sensitive to the neurological (brain) and blood effects of lead. Children under six years of age also absorb lead more easily than adults do.
The Ontario Regulation 243/07 (Schools, Private Schools, and Day Nurseries) made under the Safe Drinking Water Act requires child care centres, private schools, and schools, that have or are in a building that has plumbing installed before January 1, 1990, to flush their lines daily, or that have plumbing installed on or after January 1, 1990, to flush weekly.
Additional steps may be directed by the Medical Officer of Health. Flushing plumbing lines has been shown to significantly reduce the levels of lead in water coming out of the tap.
Water Temperature
Child Care facilities require hot water for many functions other than handwashing. These include dishwashing, laundry, and general cleaning purposes. Hot water at children’s hand wash sinks and other sinks accessible to children should be at the recommended temperature of at least 41◦C (105◦F) and should never exceed 49◦C (120◦F).
At a temperature of 49◦C (120◦F), it takes two minutes to burn the skin, while it takes only seconds to burn the skin at a temperature of 55◦C (130◦F). By lowering the temperature, it allows enough time for children to properly wash their hands and react before an injury occurs. Mixing faucets are recommended to provide warm water to hand wash sinks.
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