Metal and Diamond Mining Effluent Regulations

These regulations authorize the deposit of effluent from metal and diamond mines into water frequented by fish under subsection 36(3) of the Fisheries Act. They help protect Canada’s lakes and rivers by setting strict limits on the quality of effluent that can be discharged and by requiring effluent testing, monitoring and reporting.

About the Regulations

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If you require further assistance or have any questions, please contact Environment and Climate Change Canada.

Email: mdmer-remmmd@ec.gc.ca

Read the Regulations

Consolidated text

Full document:  HTML (accessibility buttons available), XML [277 KB], PDF  [652 KB]

Enabling Act:  Fisheries Act

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