Is it true the German Mills Meadow and Natural Habitat was once a landfill?
Yes, the Sabiston Landfill (in the John and Leslie Streets area of Thornhill), covering a total of 26 hectares (65 acres), was closed and capped in 1975. Prior to its closure it served as an aggregate extraction pit from 1940-60 and then as a landfill. The City of Markham purchased the land in 1983 and