Wastewater plants in Ontario

485 plants indexed. Showing 103 matching current filters.

103 plants matching filters

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

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

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

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

North Bay Wastewater Treatment Plant

North Bay, Ontario

North Bay Wastewater Treatment Plant serves approximately 51,000 residents in North Bay, Ontario, Canada. The facility discharges treated effluent into the Lake Nipissing watershed, supporting local water quality.

Not Reported 51,454 Low

Iroquois Falls Sewage Treatment Plant

Ansonville, Ontario

Iroquois Falls Sewage Treatment Plant serves the community of Ansonville, Ontario, Canada. This operational facility treats wastewater from a population of approximately 3,613 and is located inland, over 50 km from the coast.

Not Reported 3,613 Low

Midland Waste Water Operations

Midland, Ontario

Midland Waste Water Operations serves 17,509 people in Midland, Ontario. The plant discharges into Georgian Bay, part of the Great Lakes system, and operates under Canadian provincial wastewater regulations.

Not Reported 17,509 Low

Bright s Grove Sewage Lagoon

Sarnia, Ontario

Bright s Grove Sewage Lagoon serves Sarnia, Ontario, Canada, treating wastewater for approximately 3,212 residents. The plant is operational and located within 50 km of the Lake Huron coastline.

Not Reported 3,212 Low

Gananoque Sewage Lagoons

Gananoque, Ontario

Gananoque Sewage Lagoons serves 6,104 people in Gananoque, Ontario, Canada. The plant is operational and located within 50 km of the coast, discharging into the St. Lawrence River watershed.

Not Reported 6,104 Low

Brighton WPCP

Brighton, Ontario

Brighton WPCP is a municipal wastewater treatment plant in Brighton, Ontario, Canada, serving approximately 7,000 people. The facility is operational and located within 50 km of the coast, discharging treated effluent into the local watershed.

Not Reported 6,971 Low

Victoria Harbour Wastewater Treatment Plant

Tay, Ontario

Victoria Harbour Wastewater Treatment Plant in Tay, Ontario, Canada serves approximately 4,000 people. The plant is operational and located near the shores of Georgian Bay on Lake Huron.

Not Reported 3,997 Low

Port McNicoll Wastewater Treatment Plant

Tay, Ontario

Port McNicoll Wastewater Treatment Plant serves the community of Tay, Ontario, Canada. It is an operational facility designed to treat wastewater for approximately 3,400 residents.

Not Reported 3,397 Low

Stayner Waste Water Treatment Plant

Clearview, Ontario

Stayner Waste Water Treatment Plant serves the community of Stayner in Clearview, Ontario, Canada. It is an operational facility with a designed capacity of 1.00 million liters per day, serving a population of 3,218.

Not Reported 3,218 Low

Kincardine Wastewater Lagoon System

Kincardine, Ontario

Kincardine Wastewater Lagoon System serves 3,920 people in Kincardine, Ontario, Canada. The operational lagoon-based facility discharges treated effluent into the Lake Huron watershed.

Not Reported 3,920 Low

Sombra Lagoons

St. Clair, Ontario

Sombra Lagoons is an operational wastewater treatment plant in St. Clair, Ontario, Canada, serving approximately 6,876 people. It uses lagoon-based treatment and discharges into the St. Clair River watershed.

Not Reported 6,876 Low

WWT Plant

Cramahe, Ontario

WWT Plant in Colborne, Cramahe, Ontario serves a population of 2,394. The facility is operational and has a designed capacity of 1.00 volume units.

Not Reported 2,394 Low

Picton Wastewater Treatment Facility

Picton, Ontario

Picton Wastewater Treatment Facility serves 6,302 people in Picton, Ontario, Canada. The plant is operational and located within 50 km of the coast, discharging into the local watershed.

Not Reported 6,302 Low

Port Dover WWTF

Port Dover, Ontario

Port Dover WWTF is an operational wastewater treatment plant in Ontario, Canada, serving a population of 6,599. It is located near the Lake Erie shoreline, within 50 km of the coast.

Not Reported 6,599 Low

Blind River WPCP

Blind River, Ontario

Blind River WPCP is an operational wastewater treatment plant in Blind River, Ontario, Canada, serving approximately 2,815 people. It is located within 50 km of the coast, discharging into the Lake Huron watershed.

Not Reported 2,815 Low

Forest Sewage Treatment Plant

Lambton Shores, Ontario

Forest Sewage Treatment Plant serves Lambton Shores, Ontario, Canada, treating wastewater for approximately 2,918 residents. The plant is operational and located near the Lake Huron shoreline.

Not Reported 2,918 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, Sturgeon Falls has the highest designed capacity at 1 m3/day.

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