Drinking Water System Annual and Summary Reports
Drinking Water Systems Reports
All municipalities in Ontario are required to produce an annual report on drinking water systems. This report is a result of new Drinking Water Systems Regulations (Regulation 170/03), introduced by the Ministry of the Environment on June 1, 2003. This report replaced the Water Quality Quarterly Report, which was previously required under Regulation 450/00.
- Drinking Water Systems Annual Report 2011 (PDF)
- Drinking Water Systems Annual Report 2010 (PDF)
- Drinking Water Systems Annual Report 2009 (PDF)
- Drinking Water Systems Annual Report 2008 (PDF)
- Drinking Water Systems Annual Report 2007 (PDF)
- Drinking Water Systems Annual Report 2006 (PDF)
- Drinking Water Systems Annual Report 2005 (PDF)
- Drinking Water Systems Annual Report 2004 (PDF)
- Drinking Water Systems Annual Report 2003 (PDF)
Drinking Water Systems Summary Reports
- Drinking Water Systems Summary Report 2011 (PDF)
- Drinking Water Systems Summary Report 2010 (PDF)
- Drinking Water Systems Summary Report 2009 (PDF)