To address conditions resulting from past activities that are significant drinking water threats, the Ministry of the Environment, Conservation and Parks shall

a. Ensure that all Prescribed Instruments issued for Condition Sites include terms and conditions, as appropriate, to ensure that the risk to drinking water sources is managed. Appropriate conditions may include requirements for source control, remediation to provincial standards, monitoring and Contaminant Management Plans;
b. Ensure that Prescribed Instruments include a condition requiring the instrument holder to report on the actions taken and the status of the site to the Ministry of the Environment, Conservation and Parks, Source Protection Authority and the municipality on an annual basis; and
c. Provide to the City of Guelph a copy of the new or revised Prescribed Instrument.

CG-CW-1.11: Where the Source Protection Plan policies require a provincial ministry to undertake
an action regarding an activity under the Environmental Compliance Approval
process or review, issue, amend or create a new Prescribed Instrument, the
applicable Ministry shall provide a copy of the amended or approved Prescribed
Instrument to the City of Guelph.

The applicable ministry shall provide a written report summarizing the relevant
information to the Source Protection Authority by February 1st of each year.