Sisson Mine Project: closed consultation

From: Environment and Climate Change Canada

Current status: Closed

This consultation ran from February 16, 2019 to June 10, 2019.

The Government of Canada sought public comments on proposed amendments to the Metal and Diamond Mining Effluent Regulations for the Sisson Mine Project.

The proposed Regulations Amending the Metal and Diamond Mining Effluent Regulations (the amendments) were published in Canada Gazette, Part I on February 16, 2019 for a 30-day comment period.

About the Sisson Mine Project

The Sisson Partnership (Proponent) is proposing to develop an open pit tungsten and molybdenum mine located approximately 60 kilometres northwest of Fredericton, New Brunswick. It is expected that the mine will be in operation for an estimated 27 years.

The Proponent intends to use water bodies frequented by fish to dispose of the mine waste (tailings and waste rock) that will be generated by the mining operations. Subsection 36(3) of the Fisheries Act prohibits the deposit of deleterious substances into waters frequented by fish, unless authorized by regulation. The Metal and Diamond Mining Effluent Regulations (MDMER) include provisions to allow the use of waters frequented by fish for the disposal of mine waste. The objective of the amendments is to authorize the storage of tailings and waste rock in two water bodies frequented by fish.

Who was the focus of this consultation

We received comments from the following stakeholders:

  • Indigenous peoples and their organizations
  • industry stakeholders and association members
  • non-governmental organizations
  • general public

What we heard

In spring and fall 2018, nine pre-consultation sessions took place on the proposed amendments. A summary of the comments received during this pre-consultation period can be found in the Regulatory Impact Analysis Statement associated with the proposed Amendments published in the Canada Gazette, Part I on February 16, 2019. A comprehensive table of all comments received is available here: Summary of comments received during the pre-consultation period.

Related information

Contact us

Environment and Climate Change Canada
Manager, Mining Section
Mining and Processing Division
351 boul. St-Joseph, 18th floor
Gatineau QC  K1A 0H3

Email: ec.mmer-remm.ec@canada.ca

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