Ashbridge's Bay

Ashbridge's Bay is a bay and park in Toronto, Ontario, Canada. It is located along Lake Shore Boulevard next to Woodbine Beach in the Beaches. The Martin Goodman Trail and boardwalk run through the park along the bay. The boardwalk runs 3 kilometres (1.9 mi) from Ashbridge's Bay in the west to the R. C. Harris Water Treatment Plant in the east along Lake Ontario. It was once part of the marsh that lay east of Toronto Islands and Toronto Harbour.

The bay is named for Sarah Ashbridge, a British loyalist from Philadelphia whose family once lived nearby on a farm. It was once a five square kilometre marsh on the Don River delta and one of the largest wetlands in Eastern Canada.

Before the 1900, the bay was used to obtain ice during the winter months and stopped after the bay became polluted to the point the water became unsafe:

Due to industrial development and sewage disposal into the marsh, in 1910 a Toronto Board of Trade proposal for Ashbridge's Bay was for an industrial district for industrial offices and sites served by railway lines, public warehouses alongside docking facilities south of Keating Channel to the Eastern Gap and a parkland/recreational strip at the south end. In 1912, the Toronto Harbour Commission drained it and reclaimed the land. The Ashbridge's Bay Reclamation Scheme was the largest engineering project in North America at that time, filling in an area from Cherry Street to Leslie Street to create the Port Lands Industrial District and building the Ashbridges Bay Wastewater Treatment Plant. When it was completed in the 1920s, only a fragment of the original Ashbridge's Bay remained, and the mouth of the Don River had been dramatically altered, instead flowing through the Keating Channel. The bay's size was shrunk to the area between the Port Lands and Woodbine Beach.

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