12,948 plants indexed worldwide.
Plants located within 50 km of a coastline.
MACCHIONE is an advanced wastewater treatment plant in Villa Santo Stefano, Lazio, Italy, serving a population of 800 with a designed capacity of 800 m³/day and a discharge volume of 158.37 m³/day.
Macclesfield wastewater treatment plant in South Australia serves 1,862 people with secondary treatment. It discharges treated effluent into local waterways, supporting the region's water quality.
Macedon V STP in Monroe County, New York, serves 1,796 people with advanced treatment. The plant discharges 681.37 megaliters annually into local waterways.
Macerata Feltria MCF DEP is a secondary wastewater treatment plant serving 2,159 people in Macerata Feltria, Italy. It discharges treated effluent into local waterways within the Metauro River basin.
MacGregor Wastewater System serves 457 people in the Municipality of North Norfolk, Manitoba, Canada. It provides secondary treatment and discharges 205.00 cubic meters of treated wastewater daily.
Machias WWTF is a secondary treatment plant serving 1,351 people in Machias, Maine. It discharges treated wastewater near the coast, with a design capacity of 2,119.82 volume units.
MACHYNLLETH STW STW is a secondary treatment plant in Gwynedd, Wales, serving approximately 2,916 people. It discharges 649.20 cubic meters of treated wastewater daily and is located within 10 km of the coast.
Macieira de Rates secondary treatment plant serves 3,300 people in Barcelos, Portugal. It discharges 550.21 m³/day of treated wastewater within 10 km of the Atlantic coast.
MacLean Road Trickling Filter Plant serves the Town of Grand Bay-Westfield, New Brunswick, Canada, providing secondary treatment for a small population of 20. The plant discharges treated wastewater into the local watershed.
Maclovio Herrera Estacion Falomir is a secondary wastewater treatment plant in Chihuahua, Mexico, serving 456 people. It discharges 43.20 cubic meters of treated effluent daily.
Macouria Bourg is a secondary wastewater treatment plant in Macouria, French Guiana, serving approximately 1,695 people. It discharges treated wastewater near the coast, with a designed capacity of 4,300 m³/day.
Maddox Cove Outfall is a secondary treatment plant serving 224 people in Witless Bay, Newfoundland and Labrador, Canada. It discharges 197.20 m³/day of treated wastewater into the coastal waters of the Atlantic Ocean.
Madeline SD STP is a secondary treatment plant serving 3,000 people in the Town of La Pointe, Wisconsin. It discharges treated wastewater near Lake Superior, with a capacity of 617.02 volume units.
Madisonville STP is an advanced treatment plant serving 659 people in Madisonville, Louisiana. It discharges 189.27 m³/day of treated wastewater, with a designed capacity of 302.83 m³/day.
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.
Madonna del Carmine is an advanced wastewater treatment plant serving Arnara, Lazio, Italy. It treats wastewater for approximately 1,000 residents with a designed capacity of 1,000 m³/day.
Madonna del Piano is an advanced wastewater treatment plant serving Castro dei Volsci, Lazio, Italy. It treats wastewater for approximately 3,420 people with a designed capacity of 5,000 m³/day.
Magabeni wastewater treatment plant serves eThekwini Metropolitan Municipality in KwaZulu-Natal, South Africa. It provides secondary treatment for a population of 5,920 and discharges 800 cubic meters of treated wastewater daily.
MAGALAS bourg is an advanced wastewater treatment plant in Magalas, Occitanie, France, serving 5,200 people. It discharges 927.67 m³/day of treated water, with a designed capacity of 3,500 m³/day.
Maghaberry wastewater treatment plant serves Broomhedge, County Down, Northern Ireland. It provides secondary treatment for a population of 4,225, discharging 940.63 m³/day.