Rupert dam   Lemare dam   Transfer tunnel   Nemiscau-1 dam   Nemiscau-2 dam   Dikes   Rupert workcamp   Eastmain-1-A powerhouse   Sarcelle powerhouse   Eastmain workcamp   KP 290 weir   KP 223 weir   KP 170 weir   KP 110.3 weir   KP 85 weir   KP 49 weir   KP 33 weir   Rock blanket, KP 20.4   Nemiscau workcamp

Learn about the project and track its progress KP 223 weir Back to main map >>> This weir is located 223 kilometres from the mouth of the Rupert River, 2 km downstream of the confluence of the Rupert River and Rivière à la Marte. Click here for plan view Objectives Maintain grass beds Preserve the area used by waterfowl during migration and breeding Protect fishing and goose-hunting areas Fish movement Enable fish to circulate freely Approximate area of influence 47.3 km Date as of which the water level will be substantially maintained As of impoundment of the diversion bays