8,299 plants indexed worldwide.
Tertiary treatment, including nutrient removal and advanced filtration.
ARDALES wastewater treatment plant in Ardales, Andalucía, Spain, serves 5,500 people with advanced treatment. It discharges 996.86 m³/day and operates under EU Urban Waste Water Treatment Directive 91/271/EEC.
ARDENTES au bord de l Indre is an advanced wastewater treatment plant serving Ardentes, France. It treats wastewater for approximately 4,022 people with a designed capacity of 4,083 m³/day.
Ardning wastewater treatment plant in Steiermark, Austria, serves 1,236 people with advanced treatment. It discharges 371.92 m³/day and has a designed capacity of 2,000 m³/day.
ARDRES wastewater treatment plant in Ardres, Hauts-de-France, France, serves 2,883 people with advanced treatment. It discharges 514.32 cubic meters per day and has a designed capacity of 5,833 cubic meters per day.
ARENAS DE IGUNA wastewater treatment plant serves the small population of Arenas de Iguña in Cantabria, Spain. It provides advanced treatment and discharges a modest volume of treated water.
ARENAS DE SAN JUAN wastewater treatment plant serves Arenas de San Juan in Castilla-La Mancha, Spain. It provides advanced treatment for a population of 1,876, discharging 231.00 cubic meters of treated water.
Arendsee_Thielbeer is an advanced wastewater treatment plant in Arendsee (Altmark), Saxony-Anhalt, Germany, serving about 5,065 people with a designed capacity of 19,000 m³/day.
Arendtsville Municipal Authority operates an advanced wastewater treatment plant in Butler Township, Pennsylvania, serving 848 people with a designed capacity of 529.96 thousand cubic meters per year.
ARETTE 2 LA PIERRE ST MARTIN is an advanced wastewater treatment plant in Arette, Nouvelle-Aquitaine, France, serving 1,400 people with a designed capacity of 3,500 m³/day.
ARGANCY wastewater treatment plant serves Rugy, Argancy, in the Grand Est region of France. It provides advanced treatment for a population of 2,250, discharging 401.40 m³/day.
ARGELATO is an advanced wastewater treatment plant in Argelato, Emilia-Romagna, Italy, serving a population of 2,713. It discharges 552.66 cubic meters of treated wastewater daily.
ARGENT SUR SAULDRE wastewater treatment plant in Argent-sur-Sauldre, Centre-Val de Loire, France, serves 1,795 people with advanced treatment. It discharges 320.23 m³/day and has a designed capacity of 3,000 m³/day.
ARGENTA_OSPITAL_MONACALE is an advanced wastewater treatment plant serving Argenta, Italy. It treats wastewater for about 2,769 people with a designed capacity of 5,500 m³/day.
ARGENTAT is an advanced wastewater treatment plant in Monceaux-sur-Dordogne, Nouvelle-Aquitaine, France, serving a population of 3,000. It discharges 535.19 m³/day of treated effluent.
ARGENTRE is an advanced wastewater treatment plant in Argentré, Pays de la Loire, France, serving a population of 1,810. It has a designed capacity of 4,000 m³/day and discharges 322.9 m³/day.
ARGENTRE ETRELLES is an advanced wastewater treatment plant in Étrelles, Bretagne, France. Serving 5,550 people, it discharges 990.11 m³/day and has a designed capacity of 9,500 m³/day.
ARGOS WWTP in Argos, Indiana, provides advanced wastewater treatment for approximately 1,750 residents. The plant discharges 802.51 megaliters per year into local waterways.
Ariano Polesine Via Brenta is an advanced wastewater treatment plant in Ariano, Veneto, Italy, serving 2,526 people with a designed capacity of 3,500 m³/day and a discharge volume of 500 m³/day.
ARITZO wastewater treatment plant in Aritzu, Sardinia, Italy, serves a population of 2,504 with advanced treatment. It discharges 495.70 cubic meters of treated wastewater daily.
Arjangs avloppsreningsverk is an advanced wastewater treatment plant serving about 4,000 people in Årjäng, Värmlands län, Sweden. It discharges treated effluent into local waterways, supporting the region's environmental quality.