Tables of Drinking Water Threats
We've made tables that include the 21 drinking water quality threat activities, set out in O. Reg. 287/07, which may pose a risk to a municipal drinking water supply. The tables also provide all the circumstances associated with each threat. The tables separate drinking water quality threats into two sections: chemical and pathogen.
Made available by the Government of Ontario
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- Publisher - Current Organization Name: Government of Ontario
- Licence: Open Government Licence – Ontario
Data and Resources
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Access to Table of drinking water threatsHTMLEnglish website HTML
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Metadata recordPDFEnglish guide PDF
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2013 table of drinking water threatsXLSXEnglish dataset XLSX
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2017-2018 table of drinking water threatsXLSXEnglish dataset XLSX