 
<translate> Iji zaa ajụjụ a dị n'elu, ahịrịokwu ahụ dị mkpa bụ: Osimiri ahụ malitere n'ebe Osimiri Bow na Osimiri Oldman jikọtara n'akụkụ Ọdọ Mmiri Grassy, Alberta. N'ihi ya, azịza ikpeazụ dị na confluence nke Bow na Oldman Rivers nso Grassy Lake, Alberta. <eng> To answer the above question, the relevant sentence is: The river originates at the confluence of the Bow and Oldman Rivers near Grassy Lake, Alberta. Therefore, the final answer is at the confluence of the Bow and Oldman Rivers near Grassy Lake , Alberta. 