12,948 plants indexed worldwide.
Plants located within 50 km of a coastline.
Searsport WWTF is a primary treatment plant serving 988 people in Searsport, Maine. Located within 10 km of the coast, it discharges treated wastewater into the Penobscot Bay ecosystem.
Seaspray wastewater treatment plant in Victoria, Australia, serves a small coastal community of 567 people with secondary treatment. The plant discharges treated effluent near the coast of the Bass Strait.
Sebewaing WWSL is a secondary treatment plant in Sebewaing Township, Michigan, serving 1,923 people. It discharges 757.08 m³/day of treated wastewater near Lake Huron.
Second Valley wastewater treatment plant in South Australia serves 537 people with secondary treatment. It discharges treated effluent near the coast, supporting local environmental health.
SEDBURGH STW is a secondary wastewater treatment plant in Sedbergh, England, serving approximately 2,967 people. It discharges 660.56 cubic meters of treated effluent daily, operating under UK regulations.
Seddon wastewater treatment plant serves the small Marlborough community in New Zealand's South Island. It provides secondary treatment for approximately 685 residents.
Sedena 82 Batallon de Infanteria is a secondary wastewater treatment plant in Nanchital, Veracruz, Mexico, serving 1,825 people with a design capacity of 864 m³/day and discharging 172.8 m³/day.
Sedgefield wastewater treatment plant serves 5,550 people in the Garden Route District Municipality, Western Cape, South Africa. It provides secondary treatment and discharges 750 m³/day near the coast.
SEDILO_LOC_PUTZOLA is an advanced wastewater treatment plant serving Sedilo, Sardinia, Italy. It treats wastewater for approximately 3,555 people with a designed capacity of 3,870 m³/day.
SEELEY CWD WWTF is a secondary treatment plant serving 1,122 people in Seeley, California. It discharges 378.54 m³/day of treated wastewater, operating under U.S. Clean Water Act regulations.
Segunda Manzana Oriente is a secondary wastewater treatment plant in Manzana Tercera De Santa Cruz Tepexpan, Estado de México, Mexico. It serves a population of 3,195 and has a designed capacity of 604.80 m³/day.
SEILLANS VILLAGE wastewater treatment plant serves Seillans in Provence-Alpes-Côte d'Azur, France. It provides advanced treatment for a population of 2,320, with a designed capacity of 2,800 m³/day.
Seine River First Nation wastewater treatment plant serves 246 people in Ashkibwaanikaaning, Ontario, with secondary treatment. It discharges into the Seine River watershed, part of the Lake Winnipeg Basin.
SEKIU STP is a secondary wastewater treatment plant serving 538 people in Port Angeles, Washington. It discharges 378.54 m³/day of treated effluent near the Strait of Juan de Fuca.
SELAYA wastewater treatment plant serves the municipality of Selaya in Cantabria, Spain, providing secondary treatment for a population of 3,150. The plant has a designed capacity of 3,500 m³/day and discharges 867.55 m³/day of treated effluent.
SELFRIDGE LAGOON is a secondary treatment plant serving 160 people in Selfridge, North Dakota. It discharges 75.71 megaliters annually and operates under U.S. EPA NPDES regulations.
Seljestad avlopsanlegg is an advanced wastewater treatment plant serving Skare, Norway. It treats wastewater from a population of 600 with a designed capacity of 3000 m³/day.
SELVA wastewater treatment plant serves the town of Selva in the Balearic Islands, Spain. It provides advanced treatment for a population of 2,043 and has a designed capacity of 3,000 m³/day.
SELVA wastewater treatment plant in Altino, Abruzzo, Italy, serves 3,000 people with secondary treatment. It discharges 593.89 cubic meters of treated effluent daily.
Selvotta wastewater treatment plant in Roma, Lazio, Italy, serves 3,000 people with advanced treatment. It discharges 593.89 cubic meters per day, with a designed capacity of 3,000 cubic meters per day.