485 plants indexed. Showing 30 matching current filters.
Port Darlington WPCP in Clarington, Ontario serves about 27,000 people. The plant is operational and located within 50 km of the Lake Ontario coast.
Courtice WPCP in Clarington, Ontario, Canada serves approximately 56,664 people. The plant is operational and located within 50 km of the coast, discharging into the Lake Ontario watershed.
Corbett Creek WPCP in Whitby, Ontario, Canada, serves approximately 94,454 people as an operational municipal wastewater treatment facility. It is located within 50 km of the Lake Ontario coast.
Harmony Creek WPCP is a municipal wastewater treatment plant in Oshawa, Ontario, Canada, serving approximately 66,217 people. It is located within 50 km of the coast and operates under Canadian provincial regulations.
Greenway Pollution Control Centre serves London, Ontario, Canada, treating wastewater for approximately 255,739 people. The plant is operational and discharges into the Thames River watershed, which flows into Lake St. Clair and ultimately the Great
The City of Guelph Wastewater Treatment Plant serves over 100,000 residents in Ontario, Canada. It is an operational facility discharging treated effluent into the Speed River, part of the Great Lakes Basin.
Burlington Skyway Wastewater Treatment Plant serves over 212,000 residents in Burlington, Ontario, Canada. It is a key facility in the Halton Region's wastewater infrastructure, discharging treated effluent into Lake Ontario.
Oakville Southwest Wastewater Treatment Plant serves 60,359 people in Oakville, Ontario, Canada. The plant is operational and located near Lake Ontario.
Baker Road Wastewater Treatment Plant serves Grimsby, Ontario, Canada, treating wastewater for approximately 18,309 residents. The plant is operational and located within 50 km of Lake Ontario's coastline.
Port Weller Wastewater Treatment Plant serves St. Catharines, Ontario, Canada, treating wastewater for approximately 82,850 people. The plant is located near the Welland Canal and discharges into Lake Ontario.
Port Dalhousie Wastewater Treatment Plant serves St. Catharines, Ontario, Canada, treating wastewater for over 71,000 residents. It is located on Lake Ontario and operates under Canadian provincial regulations.
Lou Romano Water Reclamation Plant serves Windsor, Ontario, treating wastewater for approximately 317,000 residents. The plant is a key part of the region's water infrastructure, discharging into the Detroit River watershed.
Mid Halton Wastewater Treatment Plant serves Oakville, Ontario, Canada, treating wastewater for over 104,000 residents. It is located near Lake Ontario and operates under Canadian provincial regulations.
Ravensview Wastewater Treatment serves Kingston, Ontario, Canada, treating wastewater for approximately 110,862 people. The plant is operational and discharges into the St. Lawrence River watershed.
Kitchener Wastewater Treatment Plant serves approximately 146,000 residents in Kitchener, Ontario, Canada. The facility is operational and discharges treated effluent into the Grand River watershed.
Cataraqui Bay Wastewater Treatment serves Kingston, Ontario, treating wastewater for approximately 65,542 residents. The plant discharges into the Cataraqui River near Lake Ontario, supporting the local watershed.
The Water Pollution Control Plant in Thunder Bay, Ontario serves over 107,000 people. It is an operational facility located near the coast of Lake Superior, Canada's largest Great Lake.
Belleville Wastewater Treatment Facility serves approximately 48,607 people in Belleville, Ontario, Canada. The plant is operational and located near the coast of Lake Ontario.
Water Pollution Control Centre in Barrie, Ontario, Canada, serves over 106,000 people. The operational plant is located within 50 km of Lake Huron's shoreline.
Duffin Creek WPCP in Pickering, Ontario, serves over 725,000 people as a major wastewater treatment facility in the Greater Toronto Area. It discharges into Lake Ontario, supporting the region's water quality and ecosystem.
UtilityRadar indexes 485 wastewater treatment plants in Ontario, with treatment level, capacity, operator and discharge data on each record.
Among the plants on this page, the most-referenced operator is City of London Wastewater. UtilityRadar's records show 1 plant linked to this operator.
Among the indexed plants, Port Darlington WPCP has the highest designed capacity at 1 m3/day.