Wastewater plants in Ontario

485 plants indexed. Showing 250 matching current filters.

250 plants matching filters

Powassan Wastewater Treatment Lagoon

Powassan, Ontario

Powassan Wastewater Treatment Lagoon is a secondary treatment facility in Ontario, Canada, serving approximately 1,500 residents. It discharges treated wastewater near Lake Nipissing, contributing to the Great Lakes Basin.

Secondary 1,508 Medium

Noelville Wastewater Treatment Lagoon

French River, Ontario

Noelville Wastewater Treatment Lagoon serves the community of French River, Ontario, Canada. This secondary treatment facility discharges treated wastewater and is located within 10 km of the coast.

Secondary 423 Medium

Mindemoya Wastewater Treatment Plant

Central Manitoulin, Ontario

Mindemoya Wastewater Treatment Plant serves 465 people in Central Manitoulin, Ontario, Canada. This secondary treatment facility discharges 209 cubic meters of treated wastewater daily.

Secondary 465 Medium

Killarney Wastewater Treatment Lagoon

Killarney, Ontario

Killarney Wastewater Treatment Lagoon is a secondary treatment facility serving 246 residents in Killarney, Ontario, Canada. It discharges treated wastewater near the coast of Georgian Bay.

Secondary 246 Medium

Gore Bay Wastewater Treatment Lagoon and Collection System

Gore Bay, Ontario

Gore Bay Wastewater Treatment Lagoon and Collection System serves 1,025 people in Gore Bay, Ontario, Canada. This secondary treatment facility discharges treated wastewater near the coast of Lake Huron.

Secondary 1,025 Medium

Callander Wastewater Treatment Lagoon

Callander, Ontario

Callander Wastewater Treatment Lagoon is a secondary treatment plant serving 1,913 residents in Callander, Ontario, Canada. It discharges treated wastewater near Lake Nipissing, a key water body in the Great Lakes Basin.

Secondary 1,913 Medium

Bruce Mines Lagoon and Collection System

Bruce Mines, Ontario

Bruce Mines Lagoon and Collection System is a secondary treatment plant serving 810 residents in Bruce Mines, Ontario, Canada. It discharges treated wastewater near the coast of Lake Huron.

Secondary 810 Medium

Elmvale Wastewater Treatment Plant

Springwater, Ontario

Elmvale Wastewater Treatment Plant in Springwater, Ontario, Canada, serves a small population of 2,118 with secondary treatment. It discharges treated wastewater near the coast of Lake Huron.

Secondary 2,118 Medium

Coldwater Wastewater Treatment Plant

Severn, Ontario

Coldwater Wastewater Treatment Plant in Severn, Ontario, Canada, provides secondary treatment for a small population of 1,062. It discharges treated wastewater near the shores of Georgian Bay on Lake Huron.

Secondary 1,062 Medium

Norwood Wastewater Treatment Facility

Asphodel-Norwood, Ontario

Norwood Wastewater Treatment Facility serves the community of Asphodel-Norwood, Ontario, Canada, providing secondary treatment. The plant discharges treated wastewater into local waterways, supporting the region's water quality.

Secondary 1,064 Low

Hastings Wastewater Treatment Facility

Trent Hills, Ontario

Hastings Wastewater Treatment Facility in Trent Hills, Ontario, Canada, serves a small population of 1,177 with secondary treatment. It discharges treated wastewater into the local watershed, contributing to the Trent River system.

Secondary 1,177 Low

Stirling Wastewater Treatment Lagoon

Quinte West, Ontario

Stirling Wastewater Treatment Lagoon in Quinte West, Ontario, Canada, provides secondary treatment for a population of 1,748. The plant discharges treated wastewater into the local watershed, supporting environmental protection in the region.

Secondary 1,748 Low

Madoc Wastewater Treatment Lagoon

Centre Hastings, Ontario

Madoc Wastewater Treatment Lagoon in Centre Hastings, Ontario, Canada, provides secondary treatment for a small population of 1,891. It discharges treated wastewater into the local watershed.

Secondary 1,891 Low

Havelock Wastewater Treatment Plant

Havelock-Belmont-Methuen, Ontario

Havelock Wastewater Treatment Plant serves the community of Havelock-Belmont-Methuen in Ontario, Canada. It provides secondary treatment for a population of 1,510.

Secondary 1,510 Low

Jarvis Sewage Lagoons

Jarvis, Ontario

Jarvis Sewage Lagoons is a secondary treatment plant serving 1,737 people in Jarvis, Ontario, Canada. It discharges treated wastewater near the coast of Lake Erie.

Secondary 1,737 Medium

Townsend Sewage Lagoons

Haldimand County, Ontario

Townsend Sewage Lagoons in Haldimand County, Ontario, Canada, is a secondary treatment plant serving 668 people. It discharges 300 cubic meters of treated wastewater daily.

Secondary 668 Medium

Lake Erie Industrial Park Sewage Lagoons

Haldimand County, Ontario

Lake Erie Industrial Park Sewage Lagoons in Haldimand County, Ontario, Canada, is a secondary treatment plant serving 294 people. It discharges 843 cubic meters of treated wastewater annually near Lake Erie.

Secondary 294 Medium

Cayuga WWTP

Caledonia, Ontario

Cayuga WWTP is a secondary treatment plant serving 1,559 people in Caledonia, Ontario, Canada. It discharges 700 cubic meters of treated wastewater daily into the local watershed.

Secondary 1,559 Low

Inglewood Wastewater Treatment Facility

Caledon, Ontario

Inglewood Wastewater Treatment Facility in Caledon, Ontario, Canada, serves 232 people with secondary treatment. It discharges 104.00 cubic meters of treated wastewater daily, supporting local water quality in the Peel Region.

Secondary 232 Low

ON REGION Warkworth Institution Wastewater Treatment System

Brighton, Ontario

ON REGION Warkworth Institution Wastewater Treatment System serves Brighton, Ontario, providing secondary treatment for approximately 1,015 people. The plant discharges treated wastewater into local waterways within the Lake Ontario basin.

Secondary 1,015 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.

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