page_title: Toronto Water
section_title: Wastewater treatment
hierarchical_section_title: Toronto Water / Wastewater treatment
caption_attribution_description: English: Shown in this photograph is the West Rouge sewage pumping station operated by the City of Toronto's Toronto Water Division.
context_page_description: The City of Toronto Water Division is a municipal division of the City of Toronto under Infrastructure and Development Services that is responsible for the water supply network, and stormwater and wastewater management in Toronto, Ontario, Canada, as well as parts of Peel and York Regions.
context_section_description: The city of Toronto has four facilities that process wastewater before it is returned to the lake.
  Ashbridges Bay Wastewater Treatment Plant 
  Built in 1910
  North Toronto Wastewater Treatment Plant 
  Opened in 1929
  Highland Creek Wastewater Treatment Plant 
  Opened in 1956
  Humber Wastewater Treatment Plant 
  Opened in 1960
caption: The West Rouge sewage pumping station operated by Distribution and Collection
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