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Tailings Management Reports for Oil Sands Mining Schemes

As specified in Directive 085: Fluid Tailings Management for Oil Sands Mining Projects, operators submit Tailings Management Reports for the previous year’s performance (January to December) to the AER on April 30 of each year. 

The AER publishes a report on the State of Fluid Tailings Management for Mineable Oil Sands by October 30 each year.

Operators submit tailings measurement system plans to the AER which are updated as required. The measurement systems plans and plan updates are made publicly available.

Documents not available for download in the table below can be requested for a fee. To place an order, email InformationRequest@aer.ca.

Product2024202320222021202020192018201720162014-2015
State of Fluid Tailings Management for Mineable Oil Sands Report PDFPDFPDFPDFPDFPDFPDFPDFPDF
Company Tailings Management Reports2024202320222021202020192018201720162014-2015
CNRL HorizonPDFPDFPDFPDFPDFPDFPDFPDFPDFPDF
CNUL Jackpine MinePDFPDFPDFZIPPDFPDFPDFPDFPDFPDF
CNUL Muskeg RiverPDFPDFPDFPDFPDFPDFPDFPDFPDFPDF
Imperial Oil KearlPDFPDFPDFPDFPDFPDFPDFPDFPDFN/A
Suncor Base PlantPDFPDFPDFPDFPDFPDFPDFPDFPDFPDF
Suncor Fort HillsPDFPDFPDFPDFPDFPDFPDFN/AN/AN/A
Syncrude Aurora NorthPDFPDFPDFPDFPDFPDFPDFPDFPDFPDF
Syncrude Mildred LakePDFPDFPDFPDFPDFPDFPDFPDFPDFPDF
Tailings Measurement System Plans for Oil Sands Mines2024202320222021202020192018
CNRL HorizonPDF PDF   PDF
CNUL Jackpine MinePDF PDF   PDF
CNUL Muskeg RiverPDF PDF   PDF
Imperial Oil KearlPDF PDF  PDF 
Suncor Base Plant  PDF PDF PDF
Suncor Fort HillsPDF PDF    
Syncrude Aurora North  PDF   PDF
Syncrude Mildred Lake  PDF PDF