3,895 plants indexed worldwide.
Plants located within 10 km of a coastline. Discharge impact on marine environments is a primary concern for these facilities.
Coffin Bay wastewater treatment plant in South Australia serves 801 people with secondary treatment. It discharges treated effluent near the coast, supporting local environmental health.
Cofradía de Morelos wastewater treatment plant in Colima, Mexico, serves 2,921 people with secondary treatment. It discharges 276.48 m³/day and is located within 10 km of the Pacific coast.
Cohasset Dept of Public Works is a secondary wastewater treatment plant serving 3,900 residents in Cohasset, Massachusetts. It discharges approximately 984.21 thousand cubic meters annually, with a designed capacity of 1,703.43 thousand cubic meters.
Colan wastewater treatment plant serves 3,803 people in Colán, Piura, Peru. It provides secondary treatment and discharges 864 m³/day near the Pacific coast.
Colchester South Wastewater Treatment Lagoon in Essex, Ontario, Canada provides secondary treatment for a small population of 1,560. The plant discharges treated wastewater near the Lake Erie shoreline.
Coldstream AS is a secondary wastewater treatment plant serving 481 people in Kou-Kamma Local Municipality, Eastern Cape, South Africa. It discharges 65.00 units of treated effluent and is located within 10 km of the coast.
Coldwater Wastewater Treatment Plant in Severn, Ontario, Canada, provides secondary treatment for a small population of 1,062. It discharges treated wastewater near the shores of Georgian Bay on Lake Huron.
COLEHARBOR LAGOON is a secondary treatment plant in McLean County, North Dakota, serving 79 people. It discharges 37.85 million gallons per year and is located within 10 km of the coast.
COLLECORVINO_CASEBRUCIATE is a secondary wastewater treatment plant in Collecorvino, Pescara, Italy, serving 700 people. It discharges 71.23 m³/day and is located within 10 km of the Adriatic coast.
Collingwood wastewater treatment plant serves 317 people in New Zealand with secondary treatment. It discharges treated wastewater near the coast, supporting local water quality.
COLOMBIER wastewater treatment plant in Colombier (VD), Switzerland, serves 1,122 people with advanced treatment. It discharges 509.30 m³/day and has a designed capacity of 1,875.00 m³/day.
Colonia Agrícola Sinaloa wastewater treatment plant in Sinaloa, Mexico, serves 1,095 people with secondary treatment. It discharges treated wastewater near the coast, operating under Mexican water quality regulations.
Colonia Buenos Aires wastewater treatment plant in Sinaloa, Mexico, serves 456 people with secondary treatment. It discharges 43.20 units of treated wastewater near the coast.
Colonia Emancipacion wastewater treatment plant serves 1,459 people in Culiacán, Sinaloa, Mexico. It provides secondary treatment and discharges 250.56 thousand m³/year, located within 10 km of the coast.
Colonia Lazaro Cardenas wastewater treatment plant in Paraiso, Tabasco, Mexico serves 1,825 people with secondary treatment. It discharges 172.80 cubic meters daily and is located within 10 km of the coast.
COLONIA SANT PERE is a secondary wastewater treatment plant serving 1,926 people in Colònia de Sant Pere, Illes Balears, Spain. It discharges treated water near the coast of Mallorca.
Columbia WWTP is a secondary treatment plant serving 2,177 people in Columbia, North Carolina. It discharges 908.50 thousand cubic meters of treated wastewater annually, with a design capacity of 2,271.24 thousand cubic meters.
COLYTON and COLYFORD STW is a secondary treatment plant in East Devon, England, serving 2,964 people. It discharges 659.89 m³/day of treated wastewater near the coast.
Comber Wastewater Lagoons in Lakeshore, Ontario serves 450 people with secondary treatment. The facility discharges treated wastewater near Lake Erie, supporting local water quality.
COMBOA SOUTOMAIOR is an advanced wastewater treatment plant in O Rial, Galicia, Spain, serving about 2,355 people. It discharges 790.22 m³/day of treated effluent near the coast.