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Government and Cariboo Regional District officials continue to address the breach at the Mount Polley tailings pond, to test the local drinking water to determine if it is safe for locals to drink or bathe in, and to help ensure the safety and well-being of local residents.
New today:
- The Ministry of Environment has issued a Pollution Abatement Order to Mount Polley Mining Corp. This order requires immediate action to stop the further release of mine tailings into nearby waterways and to submit environmental impact assessments and clean-up action plans to the ministry.It also requires the company to submit a written summary of actions taken to stop the release of mine tailings and to undertake preliminary environmental impact assessment and submit an action plan by today. The company must also submit a detailed action plan by Aug. 15, and it is required to report weekly on the implementation of action plan measures.
- The Cariboo Regional District (CRD) declared a state of local emergency (SOLE) allowing it the exceptional powers to suspend certain rights and freedoms in the interest of ensuring public safety. In this case, the CRD required the ability to gain access to private property in order to provide heavy equipment support to the West Fraser Mills forest company that is deploying tub boats for collection/control of woody debris from Lake Quesnel.Additionally, the declaration allows the CRD better enable a fair distribution of potable water to the residents of Likely.
- Tug boats have been working in the area to boom the debris in the water and excavators are on standby in the event they are needed as well. Significant progress has been made.
- Polley Lake: the mine’s management, in consultation with Geotech consultants and government geotechnical engineers, are reviewing alternatives to lower the water level in Polley Lake These may include pumping the water into a historic empty pit on the site or pumping or diverting the water to the Hazeltine Creek.
- Tailings Pond: the mine’s management in consultation with Geotech consultants and government experts are reviewing a plan to build a berm to prevent further tailings from flowing into Hazeltine Creek.
- Ministry of Energy and Mines inspectors continue their investigation. They have now begun the interview process in conjunction with the Conservation Service. This will involve interviewing mine staff and a review of all applicable documentation on the mine site.
- Quesnel Lake & Likely Bridge: Good progress is being made by West Fraser to boom the debris in Quesnel Lake and prevent it from reaching the bridge. The Ministry of Transportation and Infrastructure has two excavators stationed at the Likely Bridge to respond should any significant accumulations of debris threaten the bridge. At this point, there is no imminent threat to the structure.
Current situation:
- The flow out of the breach has decreased dramatically, but has not completely stopped. Imperial Metals continues to work to stop flow out of the pond.
- A small amount of tailings backed into the mouth Polley Lake and the main slurry flow went down Hazeltine Creek where it meets Quesnel Lake. The slurry and a large debris pile appear to be stationary at this point. Hazeltine Creek was originally about four feet wide and is now up to 150 feet wide.
- The cause of the breach is still unknown at this time. Ministry of Environment conservation officers are investigating the breach along with Ministry of Energy and Mines mine inspectors, two of whom have been monitoring the site by helicopter.
- Water sampling took place the evening of Aug. 4 and samples were sent for testing early yesterday morning. Drinking water testing continues and results are expected tomorrow or Friday morning at the latest. Until that point, the environmental impact of the contaminated water on the local watershed remains unknown.
- In the meantime, the CRD has issued a water ban advisory not to drink, bath or feed livestock drawn from the following waterways: Quesnel Lake, Polley Lake, Hazeltine Creek and Cariboo Creek. The entire Quesnel River system right up to the Fraser River is under a “do not drink” advisory. **Note: boiling will not help**
- There have been no reports of injuries or people getting sick from drinking water. There have been no reports of property damage.
- The cost of the cleanup of the breach is the responsibility of Imperial Metals, and is not a cost borne by B.C. taxpayers.