Drinking Water Quality Management System
The Drinking Water Quality Management System, also known as DWQMS, is a set of policies and procedures we use to ensure the consistent delivery of clean, safe drinking water to our community. This was brought in after the events in Walkerton and the Walkerton Inquiry in 2000 based on Justice O’Connor’s recommendation.
The Safe Drinking Water Act, or SDWA, was enacted in 2002 by the Province of Ontario as a result of events in Walkerton. The SDWA requires owners and operating authorities of municipal residential drinking water systems to have an accredited Operating Authority.
An Operating Authority:
Establishes and maintains a quality management system that meets the requirements of Ontario’s Drinking Water Quality Management Standard (DWQMS)
Is granted accreditation by a Ministry of Environment, Conservation and Parks approved accreditation body after a third party verifies that the quality management system meets the requirements of the DWQMS
The City of Hamilton has received Full Accreditation for its five Drinking Water Systems (DWS)
Under the SDWA, operators of a municipal drinking water system must have a licence to manage and operate the system. To get the licence, the Operating Authority must have:
A Permit to Take Water
Drinking Water Works Permit
Accredited Operating Authority
Download the Operational Plan Summary Report. Included in the Operational Plan Summary Report is Hamilton's Drinking Water Quality Management System Policy. Reports are available in the DWQMS Operational Plan Binders located at the City Clerk’s office, City Hall and the Hamilton Water Storefront at 330 Wentworth Street North.
Download the Hamilton Water Financial Plan or pick up a printed copy at the City of Hamilton Water Customer Service Area, 330 Wentworth Street North, Hamilton.
If you require these plans in an alternative format such as Braille or large print, call 905-546-2489.