18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Carnon Downs STW is a secondary treatment plant serving Devoran, Cornwall, England. It discharges treated wastewater near the coast, with a designed capacity of 4186.00 and an average flow of 675.03.
Carolusberg WWTW is a secondary treatment plant serving 1,120 people in Nama Khoi Local Municipality, Northern Cape, South Africa. It discharges 500 m³/day of treated wastewater into the local environment.
Caronport Wastewater is a secondary treatment plant in Saskatchewan, Canada, serving approximately 780 residents.
CARPENTER SEPTICS is a secondary wastewater treatment plant serving Carpenter, Iowa, USA. It treats wastewater for a population of 109 with a discharge volume of 49.21 units.
CARPINO wastewater treatment plant serves Carpino, Puglia, Italy, with secondary treatment. It discharges treated wastewater near the Adriatic coast, serving a population of 2,890.
CARPIO wastewater treatment plant serves Carpio, Valladolid, in Castilla y León, Spain. It provides secondary treatment for a population of 3,000 and has a designed capacity of 3,000 m³/day.
Carpio Lagoon is a secondary treatment plant serving 157 people in Carpio, North Dakota. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.
Carrabassett TP is a secondary wastewater treatment plant in Carrabassett Valley, Maine, serving approximately 6,000 people. It discharges treated effluent into the local watershed, supporting the Carrabassett River and downstream ecosystems.
Carranza wastewater treatment plant in Españita, Tlaxcala, Mexico, provides secondary treatment for a population of 1,479. It discharges 139.97 cubic meters of treated wastewater daily.
Carrapatas wastewater treatment plant serves Macedo de Cavaleiros, Portugal, with secondary treatment for a population of 3,800. It discharges 633.58 m³/day of treated effluent into the local watershed.
Carrascosa del Campo wastewater treatment plant serves the municipality of Campos del Paraíso in Castilla-La Mancha, Spain. It provides secondary treatment for a population of 2,613.
Carregueira_Pinheiro Grande is a secondary treatment plant in Chamusca, Portugal, serving 4,400 people. It discharges 733.61 m³/day of treated wastewater into local water bodies.
Carreras wastewater treatment plant in Tepehuanes, Durango, Mexico, serves a small population of 365 with secondary treatment. It discharges 34.56 units of treated wastewater and has a designed capacity of 129.60 units.
Carrick wastewater treatment plant in Tasmania, Australia, serves a small population of 1,183 with secondary treatment. It discharges treated effluent into the local watershed, contributing to the region's water quality management.
Carrier Mills STP is a secondary treatment plant in Saline County, Illinois, serving 2,300 people. It discharges 832.79 units of treated wastewater daily, with a designed capacity of 984.20 units.
Carrillo wastewater treatment plant in Zacatecas, Mexico serves 1,095 people with secondary treatment. It discharges 103.68 cubic meters daily, operating under Mexican water quality regulations.
Carrillo Puerto wastewater treatment plant in Compostela, Nayarit, Mexico, serves 1,825 people with secondary treatment. It discharges 172.80 cubic meters per day and has a designed capacity of 259.20 cubic meters per day.
Carrington Lagoon is a secondary wastewater treatment plant serving Carrington, North Dakota. It treats approximately 794.94 megaliters annually with a designed capacity of 1059.91 megaliters.
Carrión de los Condes wastewater treatment plant serves 5,000 people in Palencia, Castilla y León, Spain. It provides secondary treatment and has a designed capacity of 3,600 m³/day.
Carrizo de la Ribera wastewater treatment plant serves the town of Carrizo in Castilla y León, Spain, providing secondary treatment for a population of 9,000 with a designed capacity of 9,000 m³/day.