To ensure existing and future sewage system or sewage works- sanitary sewers and related pipes, storm water management facilities, storage of sewage and sewage treatment plant effluent discharges cease to be and/or never become significant drinking water threats, the Ministry of the Environment, Conservation and Parks shall ensure that Environmental Compliance Approvals include terms and conditions (such as regular maintenance) that, when implemented, will manage the risks to drinking water sources associated with these activities.

(HR-CW-1.11): Where the Source Protection Plan policies require a provincial ministry to amend a Prescribed Instrument or issue a new Prescribed Instrument, the applicable Ministry shall provide a summary of the actions taken including documenting the number and locations where such instruments were reviewed and/or amended and any actions taken and/or terms and conditions imposed. The applicable ministry shall provide a written report summarizing this information to the Source Protection Authority by February 1st of each year.