About Wastewater/ Sewage

The Region operates seven wastewater treatment plants (WWTP) where wastewater (sewage) is collected, and following full treatment, the cleaned effluent water is returned to the environment. Through the dedicated work of highly trained operations staff, Halton Region is producing some of the best environmental results of any community on Lake Ontario.

Halton WWTP locations:

  • Acton, 202 Churchill Road South view map External Link
  • Burlington Skyway, 1125 Lakeshore Road view map External Link
  • Georgetown, 275 Mountainview Road South view map External Link
  • Milton, 161 Fulton Street view map External Link
  • Oakville
    • Mid-Halton, 2195 North Service Road view map External Link
    • South East, 2477 Lakeshore Road East view map External Link
    • South West, 1385 Lakeshore Road West view map External Link