8,299 plants indexed worldwide.
Tertiary treatment, including nutrient removal and advanced filtration.
AINHOA DANCHARIA 2012 is an advanced wastewater treatment plant in Saint-Pée-sur-Nivelle, Nouvelle-Aquitaine, France, serving 1,696 people with a designed capacity of 2,500 m³/day.
AINSWORTH WWTP is an advanced treatment plant serving 1,870 people in Ainsworth, Nebraska. It discharges 643.52 million gallons per year and has a design capacity of 1,022.06 million gallons per year.
Aire de la Lozere wastewater treatment plant serves Albaret-Sainte-Marie in Occitanie, France. It provides advanced treatment for a population of 658, with a designed capacity of 3,300 m³/day.
AIRVAULT LE PRE NEUF is an advanced wastewater treatment plant serving Airvault, France. It treats wastewater for approximately 2,322 people with a designed capacity of 4,600 m³/day.
AIX D ANGILLON Les La Tendree is an advanced wastewater treatment plant in Les Aix-d'Angillon, Centre-Val de Loire, France, serving 1,587 people with a designed capacity of 2,500 m³/day.
AIX EN OTHE is an advanced wastewater treatment plant in Aix-Villemaur-Pâlis, Grand Est, France. It serves a population of 1,815 with a designed capacity of 2,000 m³/day and discharges 323.79 m³/day.
Aix les Milles Village is an advanced wastewater treatment plant serving 4,283 people in Aix-en-Provence, France. It operates under the EU Urban Waste Water Treatment Directive with a designed capacity of 5,000 m³/day.
AIXE SUR VIENNE wastewater treatment plant serves Aixe-sur-Vienne, Nouvelle-Aquitaine, France, with advanced treatment for a population of 4,600. It discharges 820.63 m³/day of treated water.
Aizputes NAI is an advanced wastewater treatment plant serving Aizpute, Latvia. It treats wastewater for approximately 4,086 people with a designed capacity of 7,980 m³/day.
Ajak Szennyviztisztito Telep is an advanced wastewater treatment plant serving 2,443 people in Ajak, Hungary. It discharges treated water into the local watershed in the Észak-Alföld region.
Akaroa wastewater treatment plant serves the Banks Peninsula Community in Canterbury, New Zealand, with advanced treatment for a population of 1,450. It discharges 237.70 megaliters annually near the coast.
Akmenes aglomeracija is an advanced wastewater treatment plant in Akmenė, Lithuania, serving a population of 1,060. It discharges 148.21 m³/day and has a designed capacity of 4,600 m³/day.
ALA DEI SARDI LOC SAS MELAS is an advanced wastewater treatment plant serving Alà dei Sardi, Sardinia, Italy. It treats wastewater for a population of 2,076 with a designed capacity of 2,616 m³/day.
Alandroal wastewater treatment plant in Alandroal, Portugal, serves a population of 1,400 with advanced treatment. The plant is currently closed.
ALANIS wastewater treatment plant in Alanís, Andalucía, Spain, serves a population of 3,383 with advanced treatment. It discharges 613.16 cubic meters of treated wastewater, supporting local water quality.
ALANO DI PIAVE CENTRO FENER is an advanced wastewater treatment plant in Fener, Veneto, Italy, serving 3,560 people with a designed capacity of 6,000 m³/day and discharging 704.75 m³/day.
ALARAZ is an advanced wastewater treatment plant in Alaraz, Castilla y León, Spain, serving approximately 3,975 people. It discharges 300 m³/day of treated effluent into local water bodies.
ALATRI_CONTRADA_PORPURO is an advanced wastewater treatment plant serving about 4,000 people in Alatri, Lazio, Italy. It discharges treated water into local water bodies, supporting environmental protection in the region.
Alattyan Szennyviztisztito Telep is an advanced wastewater treatment plant serving the Hungarian town of Alattyán in Észak-Alföld. It treats wastewater for a population of 1,583 with a designed capacity of 2,088 m³/day.
ALBALADEJO TERRINCHES PUEBLA DEL PRINCIPE is an advanced wastewater treatment plant serving 7,853 people in Albaladejo, Castilla-La Mancha, Spain. It discharges 535.00 cubic meters of treated wastewater daily.