Syncrude Tailings Dam
It is located north of Fort McMurray , Alberta , Canada at the northern end of the Mildred Lake lease owned by Syncrude Canada Ltd . . 
<triplet> Fort McMurray <subj> Canada <obj> country <triplet> Alberta <subj> Canada <obj> country <triplet> Canada <subj> Alberta <obj> contains administrative territorial entity <triplet> Syncrude Canada Ltd. <subj> Canada <obj> country