Proposal for Lake Ontario and St. Lawrence River Regulation

Performance Table: Environmental

Environmental Performance

The environmental performance indicators integrate extensive data on how ecosystems respond to patterns of water level fluctuations. Historical water supplies for the Twentieth Century were used with models for each regulation plan to simulate water levels. Plan 1958-DD is used as the basis of comparison. Positive changes are shown in blue while negative changes are shown in red. Values shown in grey were considered to show no significant change. 
 

101 - Year Supply Seaquence Table