18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Central City WWTP is a secondary treatment plant in Central City, Iowa, serving a population of 1,063. It discharges treated wastewater into local waterways, supporting the region's water quality.
Central Clear Creek SD is a secondary wastewater treatment plant in Dumont, Colorado, serving approximately 1,289 people. It discharges 151.42 megaliters per year into the Clear Creek watershed.
Central Hampshire PSD Augusta TP is a secondary treatment plant in Frenchburg, West Virginia, serving 1,332 people. It discharges 567.81 thousand cubic meters annually and has a designed capacity of 757.08 thousand cubic meters.
Central Hampshire PSD Green Spring TP is a secondary treatment plant serving 270 people in Green Spring, West Virginia. It discharges 56.78 units of treated wastewater daily, with a designed capacity of 75.71 units.
Central Lake STP is a secondary treatment plant serving 860 people in Central Lake Township, Michigan. It discharges 227.13 megaliters of treated wastewater annually, with a designed capacity of 416.39 megaliters.
Central Square V WWTP is a secondary treatment plant serving 1,646 people in Village of Central Square, New York. It discharges treated wastewater into the local watershed, with a design capacity of 1,703.43 volume units.
Centralia WWTP is a secondary treatment plant in Nemaha County, Kansas, serving 498 people. It discharges 200.63 units of treated wastewater daily, with a designed capacity of 295.26 units.
Centralna wastewater treatment plant in Retków, Poland serves 923 people with secondary treatment. The facility has a designed capacity of 6,000 m³/day and discharges 131.61 m³/day.
Centre Hospitalier de la Candelie is a secondary treatment plant in Pont-du-Casse, Nouvelle-Aquitaine, France. It serves 360 people and discharges 64.22 m³/day of treated wastewater.
Centreville Lagoon is a secondary wastewater treatment plant in Nottawa Township, Michigan, serving approximately 1,530 people. The facility has a designed capacity of 492.10 volume units and discharges 454.25 volume units.
Centreville POTW North is a secondary wastewater treatment plant serving 1,247 people in Centreville, Mississippi. It discharges treated effluent into local waterways, operating under US EPA NPDES regulations.
Centro Sur Bachíniva is a secondary wastewater treatment plant in Bachíniva, Chihuahua, Mexico, serving a population of 1,110. It discharges 432 m³/day of treated effluent.
CENTRO_STORICO is a secondary wastewater treatment plant serving Loreto Aprutino, Italy. It treats wastewater for approximately 3,150 people with a designed capacity of 2,500 m³/day.
CENTURIA STP is a secondary wastewater treatment plant serving Centuria, Wisconsin, USA. It treats wastewater for a population of 946 with a designed capacity of 359.61 thousand cubic meters per year.
Ceppaloni Impianto Frazione Barba S Croce is a secondary wastewater treatment plant serving 200 people in Ceppaloni, Campania, Italy. It discharges 39.59 m³/day and operates under EU Urban Waste Water Treatment Directive standards.
Ceppaloni Impianto Localita Manni Penni is a secondary wastewater treatment plant serving 2,000 people in Ceppaloni, Campania, Italy. It discharges treated water inland, supporting local water quality.
CEPPALONI_IMPIANTO_LOCALITA_S_GIOVANNI is a secondary treatment plant in Apollosa, Campania, Italy, serving about 500 people. It discharges approximately 99 m³/day of treated wastewater.
Ceppaloni Impianto Zona PIP is a secondary wastewater treatment plant serving approximately 1,050 people in Ceppaloni, Campania, Italy. It discharges 207.86 cubic meters of treated effluent daily.
CEPPETO secondary treatment plant serves Tocco da Casauria, Abruzzo, Italy, treating wastewater for 900 people with a designed capacity of 1000 m³/day and a discharge volume of 0.63 m³/day.
CERANS FOULLETOURTE wastewater treatment plant serves Cérans-Foulletourte, France, with secondary treatment for a population of 1,250. It discharges 223 m³/day and has a designed capacity of 3,000 m³/day.