Wastewater plants in Ontario

485 plants indexed. Showing 376 matching current filters.

376 plants matching filters

Poplar Hill RBC Plant

Obazaadiikaang / Poplar Hill, Ontario

Poplar Hill RBC Plant is a secondary treatment facility serving Obazaadiikaang / Poplar Hill, Ontario, Canada. It discharges 123.00 cubic meters of treated wastewater daily, supporting the local community in Northwestern Ontario.

Secondary Low

Pikangikum Lagoon

Bigaanjigamiing / Pikangikum, Ontario

Pikangikum Lagoon is a secondary treatment plant serving the community of Pikangikum, Ontario, Canada. It discharges treated wastewater into the local environment, supporting water quality in the region.

Secondary Low

Sewage System

Neskantaga, Ontario

The Sewage System plant in Neskantaga, Ontario, Canada, provides secondary treatment for the remote First Nations community. It discharges 82.20 units of treated wastewater, supporting local environmental health.

Secondary Low

Nibinamik Wastewater System

Unorganized Kenora District, Ontario

Nibinamik Wastewater System is a secondary treatment plant serving the remote First Nations community of Nibinamik in Northwestern Ontario, Canada. It discharges treated wastewater into the local environment.

Secondary Low

Webequie First Nation

Unorganized Kenora District, Ontario

Webequie First Nation wastewater treatment plant in Ontario, Canada provides secondary treatment. It serves the remote community of Webequie First Nation in the Kenora District.

Secondary Low

Kingfisher Lake Lagoon

ᑭᐡᑭᒪᓂᓯᐊᐧᐳᐠ Kingfisher Lake, Ontario

Kingfisher Lake Lagoon is a secondary treatment plant serving the community of Kingfisher Lake in northwestern Ontario, Canada. It discharges treated wastewater into the local watershed.

Secondary Low

Kasabonika Lake RBC Treatment System

ᑲᓴᐸᓇᑲ ᓴᑲᐦᐃᑲᐣ Kasabonika Lake, Ontario

Kasabonika Lake RBC Treatment System is a secondary treatment plant serving the remote First Nations community of Kasabonika Lake in Northwestern Ontario, Canada. It discharges treated wastewater into the local watershed.

Secondary Low

Nonquon WPCP new

Scugog, Ontario

Nonquon WPCP new is an operational wastewater treatment plant in Scugog, Ontario, Canada, serving approximately 5,179 people. It is located inland, more than 50 km from the coast.

Not Reported 5,179 Low

Sturgeon Falls

Sturgeon Falls, Ontario

Sturgeon Falls wastewater treatment plant serves 8,163 residents in West Nipissing, Ontario, Canada. The facility is operational and discharges into the local watershed within the Lake Huron drainage basin.

Not Reported 8,163 Low

Esten Lake Sewage Treatment Plant

Elliot Lake, Ontario

Esten Lake Sewage Treatment Plant serves Elliot Lake, Ontario, Canada. The plant treats wastewater from a population of approximately 9,853 and is located inland, discharging into the local watershed.

Not Reported 9,853 Low

Casselman Waste Treatment

The Nation, Ontario

Casselman Waste Treatment serves The Nation, Ontario, Canada, treating wastewater for a population of 2,673. The plant is operational and discharges into the local watershed.

Not Reported 2,673 Low

Wawa Sewage Treatment Facility

Wawa, Ontario

Wawa Sewage Treatment Facility serves the community of Wawa, Ontario, Canada. The plant is operational and treats wastewater for approximately 2,714 residents.

Not Reported 2,714 Low

Maxville Sewage Works

North Glengarry, Ontario

Maxville Sewage Works is an operational municipal wastewater treatment plant serving 557 people in North Glengarry, Ontario, Canada. It discharges into the local watershed within the St. Lawrence River basin.

Not Reported 557 Low

Alexandria Sewage Works

North Glengarry, Ontario

Alexandria Sewage Works is an operational municipal wastewater treatment plant serving North Glengarry, Ontario, Canada. It treats wastewater from approximately 4,100 residents, discharging into the local watershed.

Not Reported 4,100 Low

Hawkesbury Wastewater Plant

Hawkesbury, Ontario

Hawkesbury Wastewater Plant serves approximately 14,873 people in Hawkesbury, Ontario, Canada. The facility is operational and discharges treated effluent into the Ottawa River watershed.

Not Reported 14,873 Low

Lagoon City Sewage Treatment Plant

Ramara Township, Ontario

Lagoon City Sewage Treatment Plant serves 1,605 residents in Ramara Township, Ontario, Canada. The operational facility has a designed capacity of 1.00 million liters per day.

Not Reported 1,605 Low

Belmont Wastewater Treatment Facility

Central Elgin, Ontario

Belmont Wastewater Treatment Facility serves the community of Belmont in Central Elgin, Ontario, Canada. It is an operational plant with a designed capacity of 1.00 million liters per day, serving a population of 2,361.

Not Reported 2,361 Low

Port Stanley Wastewater Treatment Facility

Southwold, Ontario

Port Stanley Wastewater Treatment Facility in Southwold, Ontario, Canada serves approximately 2,900 people. The plant is operational and located within 50 km of the coast, discharging treated effluent into the Lake Erie basin.

Not Reported 2,902 Low

Green Valley WWTP

South Glengarry, Ontario

Green Valley WWTP is a municipal wastewater treatment plant in South Glengarry, Ontario, Canada. It serves a population of approximately 1,340 and is currently operational.

Not Reported 1,340 Low

Whitney Tisdale WPCP

Timmins, Ontario

Whitney Tisdale WPCP is an operational wastewater treatment plant serving 3,385 people in Timmins, Ontario, Canada. It discharges treated effluent into the local watershed within the Great Lakes Basin.

Not Reported 3,385 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, Nonquon WPCP new has the highest designed capacity at 1 m3/day.

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