In 1943, the Seine River Diversion was undertaken to enable the open pit mining of a high-grade body of iron ore under the middle arm of Steep Rock Lake by Inland Steel Company and its subsidiary Caland Ore Canada.
Mississippi River | River Thames | Amazon River | Columbia River | Neuilly-sur-Seine | Hudson River | Colorado River | Potomac River | river | Ohio River | Missouri River | Delaware River | Seine | Murray River | River Tyne | Madeira River | Volga River | River Nene | River Clyde | River Trent | River Severn | Amur River | River Wear | Allegheny River | Red River | Dnieper River | Yarra River | Seine-Maritime | Paraná River | River Tees |