Wastewater plants in Ontario

485 plants indexed. Showing 261 matching current filters.

261 plants matching filters

Dowling WWTP

Greater Sudbury, Ontario

Dowling WWTP serves 2,235 residents in Greater Sudbury, Ontario, Canada. The operational plant treats municipal wastewater under Canadian provincial regulations.

Not Reported 2,235 Low

Chelmsford WWTP

Greater Sudbury, Ontario

Chelmsford WWTP serves approximately 7,908 people in Greater Sudbury, Ontario, Canada. The plant is operational and discharges treated wastewater into the local watershed.

Not Reported 7,908 Low

Azilda WWTP

Greater Sudbury, Ontario

Azilda WWTP serves the community of Azilda in Greater Sudbury, Ontario, Canada. This operational facility treats wastewater for approximately 5,880 residents.

Not Reported 5,880 Low

Valley East WWTP

Greater Sudbury, Ontario

Valley East WWTP in Greater Sudbury, Ontario serves about 13,541 people. It is an operational municipal wastewater treatment plant under Canadian provincial regulations.

Not Reported 13,541 Low

Philip H Jones Pollution Control Plant

Penetanguishene, Ontario

Philip H Jones Pollution Control Plant serves Penetanguishene, Ontario, Canada, treating wastewater for a population of 7,421. The plant is operational and located near Georgian Bay on Lake Huron.

Not Reported 7,421 Low

Renfrew Water Pollution Control Plant

Renfrew, Ontario

Renfrew Water Pollution Control Plant serves approximately 9,500 residents in Renfrew, Ontario. The plant is operational and discharges treated wastewater into the Ottawa River watershed.

Not Reported 9,513 Low

Mississippi Mills Wastewater Treatment Plant

Mississippi Mills, Ontario

Mississippi Mills Wastewater Treatment Plant serves the community of Almonte in Ontario, Canada, treating wastewater from approximately 4,800 residents before discharge into the Mississippi River watershed.

Not Reported 4,802 Low

Carleton Place Wastewater Treatment Plant

Carleton Place, Ontario

Carleton Place Wastewater Treatment Plant serves approximately 11,259 residents in Ontario, Canada. The facility discharges treated effluent into the Mississippi River, part of the Ottawa River watershed.

Not Reported 11,259 Low

Petawawa Wastewater Treatment Plant

Petawawa, Ontario

Petawawa Wastewater Treatment Plant serves the town of Petawawa, Ontario, Canada. It is an operational municipal facility treating wastewater from approximately 12,642 residents.

Not Reported 12,642 Low

Deep River Sewage Treatment Plant

Deep River, Ontario

Deep River Sewage Treatment Plant serves the community of Deep River, Ontario, Canada. It treats wastewater from approximately 4,500 residents before discharging into the Ottawa River watershed.

Not Reported 4,505 Low

Amherstview Water Pollution Control Plant

Loyalist, Ontario

Amherstview Water Pollution Control Plant serves 8,778 residents in Loyalist, Ontario. The facility operates under Canadian provincial wastewater regulations and discharges treated effluent into the Lake Ontario watershed.

Not Reported 8,778 Low

Bath Sewage Treatment Plant

Loyalist, Ontario

Bath Sewage Treatment Plant in Loyalist, Ontario, serves approximately 2,866 residents. The facility is operational and has a designed capacity of 1.00 million liters per day.

Not Reported 2,866 Low

Ripley WW

Huron-Kinloss, Ontario

Ripley WW is an operational wastewater treatment plant in Huron-Kinloss, Ontario, Canada, serving a population of 898. The plant has a designed capacity of 1.00 million liters per day.

Not Reported 898 Low

Lake Simcoe WPCP

Brock, Ontario

Lake Simcoe WPCP in Brock, Ontario, Canada, serves a population of 3,674. The plant is operational and has a designed capacity of 1.00 million liters per day.

Not Reported 3,674 Low

Uxbridge WPCP

Uxbridge, Ontario

Uxbridge WPCP is a municipal wastewater treatment plant serving 6,223 people in Uxbridge, Ontario, Canada. The facility is operational and has a designed capacity of 1.00 million liters per day.

Not Reported 6,223 Low

Nonquon WPCP

Scugog, Ontario

Nonquon WPCP is a decommissioned wastewater plant in Scugog, Ontario, Canada. It served a population of 5,179 and had a designed capacity of 1.00 million liters per day.

Not Reported 5,179 Low

Newcastle WPCP

Clarington, Ontario

Newcastle WPCP in Clarington, Ontario serves approximately 6,500 residents. The plant is operational and discharges treated wastewater into the Lake Ontario watershed.

Not Reported 6,497 Low

Village of Point Edward WPCP

Point Edward, Ontario

Village of Point Edward WPCP is an operational wastewater treatment plant in Point Edward, Ontario, Canada, serving a population of 3,564. The plant has a designed capacity of 1.00 million gallons per day and is located near the St. Clair River.

Not Reported 3,564 Low

Paris Water Pollution Control Plant

Paris, Ontario

Paris Water Pollution Control Plant serves 8,506 people in Paris, Ontario. The operational facility manages municipal wastewater for the community in Brant County.

Not Reported 8,506 Low

Cainsville Wastewater Treatment Lagoon

Brant County, Ontario

Cainsville Wastewater Treatment Lagoon serves approximately 3,953 people in Brant County, Ontario, Canada. The operational lagoon system treats municipal wastewater before discharge.

Not Reported 3,953 Low

Frequently asked

How many wastewater treatment plants are in Ontario?

UtilityRadar indexes 485 wastewater treatment plants in Ontario, with treatment level, capacity, operator and discharge data on each record.

What is the largest wastewater treatment plant in Ontario?

Among the indexed plants, Philip H Jones Pollution Control Plant has the highest designed capacity at 1 m3/day.

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