natural level definition
natural level means the scientifically demonstrable water level that would be expected in the Red River at a given time during spring flooding in the absence of the floodway, the Assiniboine River Diversion, the Assiniboine River dykes, the Shellmouth Dam, the primary dykes in the City of Winnipeg, and urban development in the area protected by the floodway since its design was finalized. (« niveau naturel »)