Wastewater plants in Ontario

485 plants indexed. Showing 102 matching current filters.

102 plants matching filters

Leeds and Lansdowne Wastewater Treatment Lagoon

Leeds and the Thousand Islands, Ontario

Leeds and Lansdowne Wastewater Treatment Lagoon serves 263 people in Leeds and the Thousand Islands, Ontario, Canada. This secondary treatment facility discharges treated wastewater near the St. Lawrence River.

Secondary 263 Medium

Thessalon Wastewater Treatment Lagoon

Thessalon, Ontario

Thessalon Wastewater Treatment Lagoon is a secondary treatment plant serving 1,446 residents in Thessalon, Ontario, Canada. It discharges treated wastewater near the North Channel of Lake Huron.

Secondary 1,446 Medium

Assiginack Wastewater Treatment Lagoon and Collection System

Assiginack Township, Ontario

Assiginack Wastewater Treatment Lagoon and Collection System serves 517 residents in Assiginack Township, Ontario, Canada. This secondary treatment plant discharges treated wastewater near the coast of Manitoulin Island.

Secondary 517 Medium

Verner Wastewater Treatment Lagoon

West Nipissing, Ontario

Verner Wastewater Treatment Lagoon in West Nipissing, Ontario, Canada, is a secondary treatment facility serving 1,129 people. It discharges 798.00 cubic meters of treated wastewater and is located within 10 km of the coast.

Secondary 1,129 Medium

Spanish Wastewater Treatment Lagoon

Spanish, Ontario

Spanish Wastewater Treatment Lagoon serves the community of Spanish, Ontario, Canada. This secondary treatment facility discharges treated wastewater into the local environment near the North Channel of Lake Huron.

Secondary 620 Medium

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

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

ON REGION Joyceville Pittsburgh Institution

Kingston, Ontario

Joyceville Pittsburgh Institution is a secondary treatment plant in Kingston, Ontario, serving 1,023 people. It discharges 459.20 cubic meters of treated wastewater daily near the St. Lawrence River.

Secondary 1,023 Medium

4th Canadian Division Training Centre

Meaford, Ontario

The 4th Canadian Division Training Centre wastewater plant in Meaford, Ontario, serves a small population of 69 with secondary treatment. It discharges approximately 420 cubic meters of treated wastewater near the coast of Georgian Bay.

Secondary 69 Medium

Lake Erie

Crescent Bay, Ontario

Lake Erie wastewater treatment plant in Crescent Bay, Ontario, serves 233 people with secondary treatment. Discharges 450 m³/day near Lake Erie, supporting local water quality.

Secondary 233 Medium

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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