Abstract
This chapter discusses Ontario’s approach to safe drinking water through the Ontario Drinking Water Quality Standards (DWQS) . Section 4.2 provides an introduction to drinking water systems in Ontario. The purpose of Sect. 4.3 is to review the principles of watershed management in Ontario. Steps that Ontario has taken to create and implement Ontario Drinking Water Quality Standards are introduced in Sect. 4.4. Ontario’s progress report on the various legislations and regulations are then outlined. In Sect. 4.5, we assess Ontario’s Drinking Water Quality Standards and their procedures for dealing with chemicals of emerging concern such as pesticides, pharmaceuticals, and personal care products (PPCPs).
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Notes
- 1.
Office of the Auditor General of Ontario, 2014 Report, Queen’s Printer, Toronto. http://www.auditor.on.ca/en/reports_2014_en.htm. Accessed December 12, 2014.
- 2.
Thallium is currently included in the list of Chemical Standards under Safe Drinking Water Act , 2002 (O. Reg. 169/03) since December 1, 2008. For new proposals to reduce some of the MCLs in 2015, please see Chap. 9, Appendix 9.3. This will in the main bring Ontario in line the Canada Drinking Water Guidelines.
- 3.
To prevent the release of chemical substances into the Great Lakes, Annex 3 of GLWQA, “Chemicals of Mutual Concern,” outlines steps to reduce the anthropogenic release of chemicals of mutual concern to the waters of the Great Lakes by developing binational strategies.
- 4.
See, http://www.atsdr.cdc.gov/spl/. Accessed November 20, 2014.
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Dore, M.H. (2015). Water Policy in Ontario. In: Water Policy in Canada. Springer Water. Springer, Cham. https://doi.org/10.1007/978-3-319-15883-9_4
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