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Yukon streamlines Eagle Mine strategy

North of 60 Mining News - July 22, 2024

Government reports new strategies and increased monitoring at its fourth technical briefing following Eagle heap leach failure.

The Yukon government July 19 announced a fourth technical briefing, led by Minister of Energy, Mines, and Resources John Streicker, to update Yukoners on the regulatory oversight and collaborative efforts at Victoria Gold's Eagle Gold Mine following the heap leach failure.

In the weeks following the collapse of the heap leach pad at Eagle Mine, government officials and experts have worked diligently to develop effective strategies for managing the situation and mitigating its impacts. Following the latest briefing, the government has started outlining more effective steps to take control of the ongoing situation at the mine.

Technical teams have continued collaborating with Victoria Gold to refine water storage, treatment, and stabilization plans following the heap leach failure. Measures include increased water storage capacity, expanded monitoring, and comprehensive treatment plans.

Environmental monitoring continues both onsite at Dublin Gulch and Eagle Creek and offsite at Haggart Creek and South McQuesten River. Sampling has increased from every second day to daily at select locations. CoreGeo, a local consulting firm, has been contracted to perform daily surface and groundwater quality monitoring at the mine site and downstream.

CoreGeo will bolster water monitoring initiatives alongside fish population assessments in collaboration with the First Nation of Na-Cho Nyäk Dun and federal partners. The Yukon government, First Nation of Na-Cho Nyäk Dun, and federal Department of Fisheries and Oceans are working together on a long-term monitoring program of fish populations in the tributaries of the Haggart Creek Watershed.

Water samples are being tested for cyanide, metals, and other contaminants downstream of the Eagle Mine. Results are compared against federal water quality guidelines and mine license objectives. Recent samples show no cyanide or heavy metal concentrations above guidelines, except for initial concerns near Haggart Creek, where mitigation efforts are focused.

Progressive enforcement continues with ongoing review and response to Victoria Gold's compliance plans, ensuring accountability and environmental safety.

Regular, weekly updates are provided to the public and stakeholders, including ongoing collaboration with the First Nation of Na-Cho Nyäk Dun. Technical experts continue to respond to media questions while working to mitigate the impacts of the slide and monitor the company's clean-up efforts.

The Yukon government emphasizes its commitment to balancing economic interests with environmental stewardship. Engagement with First Nations and adherence to Final Agreements guide its approach to mining legislation and environmental management.

The territorial government also reiterates that it remains committed to sharing information and will continue to update the public on progress and developments, exploring methods to ensure the public remains informed as new information emerges. As part of this commitment, it is building a webpage to share key updates and water sampling results with the public.

 

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