12,948 plants indexed worldwide.
Plants located within 50 km of a coastline.
Marsico Nuovo CDA Pergola S Vito is a secondary treatment plant serving 100 people in Pergola, Basilicata, Italy. It discharges 19.80 m³/day of treated wastewater into the local watershed.
MARSICO NUOVO CDA S MARIA is a secondary treatment plant serving 500 people in Pergola, Basilicata, Italy. It discharges 98.98 m³/day of treated wastewater and operates under EU Urban Waste Water Treatment Directive standards.
MARSILLARGUES wastewater treatment plant in Marsillargues, Occitanie, France, serves 5,600 people with advanced treatment. It discharges 999.03 m³/day and is located near the Mediterranean coast.
MARSILLY Charente Maritime is an advanced wastewater treatment plant in Marsilly, Nouvelle-Aquitaine, France, serving 3,220 people. It discharges 574.44 m³/day and is located within 10 km of the Atlantic coast.
MARSLET wastewater treatment plant in Mårslet, Denmark, served 4,208 people with advanced treatment before closing. It discharged 833.75 m³/day and had a designed capacity of 5,404 m³/day.
Marstrands avr verk is an advanced wastewater treatment plant serving the coastal town of Marstrand, Sweden. It treats wastewater for approximately 3,749 people with a design capacity of 6,000 m³/day.
MARTIGNACCO wastewater treatment plant serves Ceresetto/Sarsêt in Friuli-Venezia Giulia, Italy. It provides advanced treatment for a population of 2,546 with a designed capacity of 7,000 m³/day.
Martillac wastewater treatment plant in Nouvelle-Aquitaine, France, serves about 4,200 people with advanced treatment. It discharges 752.66 cubic meters per day and operates under EU Urban Waste Water Treatment Directive.
Martin Eglise wastewater treatment plant serves 4,500 people in Martin-Église, Normandie, France. It provides advanced treatment and discharges 802.79 m³/day, operating under EU Urban Waste Water Treatment Directive.
Martinborough WWTP is an advanced treatment plant serving the Martinborough Community in Wellington, New Zealand. It discharges treated wastewater at a volume of 262.00, supporting local water quality.
Martingham Wastewater Treatment System serves 719 people in Saint Michaels, Maryland, discharging secondary-treated wastewater near the Chesapeake Bay.
Maruggio wastewater treatment plant serves the town of Maruggio in Puglia, Italy. It provides secondary treatment for a population of 5,235 and discharges treated wastewater near the Ionian Sea coast.
Marybank wastewater treatment plant serves 183 people in Whanganui District, New Zealand, with secondary treatment. It discharges treated wastewater near the coast of the Manawatū-Whanganui region.
MARZAN Beau Soleil is an advanced wastewater treatment plant in Marzan, Bretagne, France, serving 2,825 people. It discharges 503.98 m³/day of treated effluent within 10 km of the coast.
MARZANO APPIO IMPIANTO DEL CAPOLUOGO LOCALITA CEPRANI is a secondary treatment plant serving Marzano Appio, Campania, Italy. It treats wastewater for a population of 1,420 with a designed capacity of 1,500 m³/day.
MARZANO APPIO IMPIANTO FRAZIONE AMEGLIO is a secondary treatment plant serving Piccilli, Campania, Italy. It treats wastewater for 600 people with a designed capacity of 600 m³/day.
Masig Island wastewater treatment plant in Queensland, Australia, serves 239 people with secondary treatment. The coastal facility discharges treated effluent into the Torres Strait, supporting local marine ecosystems.
Mason St Outfall is a secondary wastewater treatment plant in Embree, Newfoundland and Labrador, Canada, serving a small population of 67. It discharges treated effluent near the coast.
MASON STP is a secondary wastewater treatment plant serving 93 people in Mason, Wisconsin. It discharges 26.50 units of treated effluent and has a designed capacity of 41.64 units.
Massa Fermana Campo Sportivo Dep is a primary treatment plant serving 116 people in Massa Fermana, Italy. It discharges 22.96 m³/day of treated wastewater, with a designed capacity of 150 m³/day.