Mount Polley Mine: A Decade of Environmental Restoration and Progress

August 27, 2024
Written by C.D. (‘Lyn) Anglin, Anglin & Associates, North Vancouver BC, and member of the Board of Directors, Imperial Metals. Ten years ago, the Mount Polley Mine experienced a significant environmental event when its tailings dam… Read more »

Mount Polley Honoured with Jake McDonald Annual Reclamation Award

October 16, 2023
🌿 Celebrating Excellence in Reclamation: Mount Polley Mining Corporation and Habitat Remediation Working Group Honoured with Jake McDonald Annual Reclamation Award 🌿 Imperial Metals is pleased to share that on September 20, 2023, Mou… Read more »

Community Update Q3 2022

February 13, 2023
Salmon Watch For the second year in a row, significant numbers of adult Sockeye Salmon have been observed using the reconstructed habitat in the lower reaches of Hazeltine and Edney Creeks. Peak observations were made in mid September wit… Read more »

Mount Polley Fishing Derby

August 3, 2022
The Mount Polley Fishing Derby was a huge success! It was a great weekend that brought together families, fishers and boaters, local vendors, and musicians. The derby was a public event held at Cedar Point Park on Quesnel Lake over the July 8… Read more »

A letter from the Mount Polley Team

March 3, 2021
Happy Holidays – we hope that everyone enjoyed a joyous holiday season and wish you all the best for 2021. A Covid-19 update – Mount Polley employees continue to take additional precautions to minimize the risks of COVID19 tra… Read more »
Remediated wetland habitat in Polley Flats

Mount Polley Environmental Monitoring

October 22, 2020
Environmental monitoring programs and closure research projects at Mount Polley mine site continue as planned. Remediation construction at the lower Hazeltine Creek and Edney Creek began this summer. Mount Polley staff, with assista… Read more »
Site tour of Quesnel lake

Experts recommend leaving tailings in Quesnel Lake

September 17, 2020
Lately we have received questions about the water quality at Quesnel Lake, so here are a few Q&A’s which address this subject. First, what it means to conduct remediation? According to the BC Environmental Management Act, “remediati… Read more »
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Briefing Note on Hamilton et al 2020 paper

September 9, 2020
The following provides some comments from Mount Polley Mining Corporation (MPMC) on the Hamilton paper (Hamilton, et al. 2020)[1] regarding Quesnel Lake in relation to the TSF Breach at Mount Polley. The note is divided into general comm… Read more »
Upper Hazeltine Creek remediated area

Rainbow trout return to Hazeltine Creek

August 21, 2020
In 2018 a milestone was celebrated by the Mount Polley Environmental Team (MPET) when the efforts of the remediation work rebuilding Hazeltine Creek witnessed the return of Rainbow Trout, Redside Shiners and Long Nose Suckers to the rebu… Read more »
River near Mount Polley mine

Likely Area Mining History

June 8, 2020
The area around Likely has a long and fascinating history of placer mining. Placer mining refers to mining materials (mostly gold) deposited in ancient stream beds that are still largely unconsolidated (i.e. relatively loose materials… Read more »
Mount Polley water quality

Mount Polley water quality is evidence of remediation

May 25, 2020
Mount Polley takes water quality very seriously. Extensive monitoring is evidencing the effectiveness of the remediation and site water management programs undertaken by Mount Polley. How is water quality monitored in Polley and Ques… Read more »
Hazeltine Creek, October 2019

Major milestones of Mount Polley’s environmental remediation efforts to date

April 21, 2020
The remediation effort at Mount Polley is ongoing; however, we are very proud of the major milestones that have been completed to-date. Repair of lower Edney Creek, re-establishment of link to Quesnel Lake and installation of new fish hab… Read more »
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Is Mount Polley Dumping Waste into Quesnel Lake?

April 10, 2020
There has been recent speculation about whether or not Mount Polley is dumping waste into Quesnel Lake. In short, the answer is no. Current treatment of water at Mount Polley, including the dilution zone at depth in Quesnel Lake, ensures wa… Read more »
Mount Polley environmental team member surveys remediated sites

Mount Polley recovery and remediation adds perspective

January 15, 2020
A lot has been written about the Mount Polley spill of 2014, though not so much about the remediation efforts which have been quietly underway for years to great effect. Mount Polley recovery and remediation continues. So far, over $70 mill… Read more »