485 plants indexed. Showing 231 matching current filters.
Mattagami Water Pollution Control Plan serves Timmins, Ontario, treating wastewater for approximately 33,426 residents. The plant is operational and discharges into the local watershed within the Great Lakes Basin.
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.
McGarry Lagoons is an operational wastewater treatment plant serving 578 residents in McGarry Township, Ontario, Canada. It uses lagoon-based treatment for the small community.
McGregor Wastewater Lagoons in Amherstburg, Ontario, Canada serves a population of 2,956. The facility is operational and has a designed capacity of 1.00 million cubic meters per day.
Meaford Wastewater Treatment Plant serves 5,230 residents in Meaford, Ontario, Canada. The plant is operational and discharges treated effluent into the Georgian Bay watershed.
Merlin Lagoon is an operational wastewater treatment plant in Merlin, Ontario, Canada, serving a population of 985. The facility uses lagoon-based treatment and discharges into the local watershed.
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.
Milton Wastewater Treatment Plant serves approximately 24,000 residents in Milton, Ontario, Canada. It is an operational facility with a designed capacity of 1.00 million liters per day.
Milverton Lagoon is an operational wastewater treatment plant serving Perth East, Ontario, Canada. It treats wastewater from a population of approximately 2,264 and discharges into the local watershed.
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.
Mitchell Wastewater Treatment Plant serves the community of West Perth, Ontario, Canada. It is an operational facility treating wastewater for approximately 5,081 residents.
Moose Factory Lagoon is an operational wastewater treatment plant serving approximately 3,098 people in Moose Factory, Ontario, Canada. It discharges into the Moose River system, which flows into James Bay.
Moosonee Lagoon System serves 622 residents in Moosonee, Ontario, Canada. This operational lagoon-based plant discharges into the Moose River watershed, which flows into James Bay.
Morrisburg Wastewater Treatment Plant serves the community of Morrisburg in South Dundas, Ontario, Canada. It is an operational facility handling wastewater for approximately 3,432 residents.
Mount Forest Wastewater Treatment Plant serves Wellington North, Ontario, Canada, treating wastewater for approximately 4,132 residents. The plant is operational and discharges into the local watershed.
Mountview WWTP is a municipal wastewater treatment plant in Huntsville, Ontario, Canada. It serves approximately 5,907 people and is operational.
Muskoka Beach WWTP is an operational municipal wastewater treatment plant in Gravenhurst, Ontario, Canada. It serves a population of approximately 5,871 and has a designed capacity of 1.00 million liters per day.
Napanee Water Pollution Control Plant serves Greater Napanee, Ontario, treating wastewater for about 9,200 residents. The plant discharges into the Napanee River, which flows into Lake Ontario.
New Hamburg Wastewater Treatment Lagoons serves Wilmot, Ontario, Canada, treating wastewater for approximately 7,500 residents. The facility operates as a lagoon system under Ontario's regulatory framework.
New Liskeard Lagoon is a municipal wastewater treatment plant serving Temiskaming Shores, Ontario, Canada. It treats wastewater for a population of approximately 5,652 and discharges into the local watershed.