12,948 plants indexed worldwide.
Plants located within 50 km of a coastline.
Lyndonville V STP is a secondary treatment plant serving 1,139 people in the Village of Lyndonville, New York. It discharges 314.19 million gallons per year into local waters near Lake Ontario.
LYNGE wastewater treatment plant in Lillerød, Denmark, serves a population of 3,469 with advanced treatment. It has a designed capacity of 7,340 m³/day and discharges 890.78 m³/day.
Lysander T Subdivs STP and Onsites is a secondary treatment plant serving 163 people in Town of Lysander, New York. It discharges 64.35 thousand cubic meters per year and operates under US Clean Water Act regulations.
Lythrodontas wastewater treatment plant in Cyprus serves 3,500 people with advanced treatment. It discharges 500 m³/day and is located inland, contributing to local water quality.
Lyttelton wastewater treatment plant serves 3,500 people in Banks Peninsula Community, New Zealand. It provides advanced treatment and discharges 774.83 megalitres annually near Lyttelton Port.
M Chigeeng Village wastewater treatment plant in Billings Township, Ontario, Canada, serves 750 people with secondary treatment. The facility discharges treated wastewater near the coast of Lake Huron.
Maasholm wastewater treatment plant in Exhöft, Schleswig-Holstein, Germany, serves 1,950 people with advanced treatment. It is now closed, with a design capacity of 2,500 m³/day and discharge volume of 493.5 m³/day.
Mabou Wastewater Treatment Facility is a secondary treatment plant serving 577 residents in Mabou, Nova Scotia, Canada. It discharges 545 cubic meters of treated wastewater daily near the coast.
Mabuiag Island wastewater treatment plant is a secondary treatment facility serving 259 people on Mabuiag Island, Queensland, Australia. It discharges treated wastewater into the surrounding marine environment of the Torres Strait.
MACAU wastewater treatment plant serves Macau, Nouvelle-Aquitaine, France. It provides secondary treatment for a population of 5,054 and discharges 901.62 m³/day, operating under EU Urban Waste Water Treatment Directive standards.
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.