8,299 plants indexed worldwide.
Tertiary treatment, including nutrient removal and advanced filtration.
ALLENTON SD 1 WWTP is an advanced treatment plant serving Allenton, Wisconsin. It treats wastewater for about 800 residents and discharges 567.81 megaliters annually.
ALLERTON SOUTH LAGOON is an advanced wastewater treatment plant in Wayne County, Iowa, serving 494 people. It discharges 189.27 megaliters annually and has a designed capacity of 794.93 megaliters.
Allstedt wastewater treatment plant in Sachsen-Anhalt, Germany, serves about 4,290 people with advanced treatment. It discharges 427 cubic meters of treated wastewater daily, operating under EU Urban Waste Water Treatment Directive standards.
ALMACHAR EL BORGE is an advanced wastewater treatment plant in Almáchar, Andalucía, Spain, serving 4,000 people. It discharges treated water near the coast, supporting local environmental health.
ALMADEN wastewater treatment plant serves Almadén, Castilla-La Mancha, Spain, with advanced treatment for a population of 2,600. It discharges 798 cubic meters of treated wastewater daily.
ALMADENEJOS wastewater treatment plant serves the small town of Almadenejos in Castilla-La Mancha, Spain. It provides advanced treatment for a population of 1,000, discharging 163 cubic meters of treated water daily.
Almodovar wastewater treatment plant serves Almodôvar, Portugal, with advanced treatment for 3,500 people. It discharges 583.56 m³/day of treated effluent into the local watershed.
ALMOGIA wastewater treatment plant serves Almogía, Andalucía, Spain, with advanced treatment for a population of 3,902. It discharges treated water inland, contributing to the Guadalhorce River basin.
ALMOGUERA DRIEBES MAZUECOS ALBARES is an advanced wastewater treatment plant in Almoguera, Castilla-La Mancha, Spain, serving approximately 4,400 people. It discharges 688.00 cubic meters of treated water daily.
ALMONACID DE TOLEDO is an advanced wastewater treatment plant serving 5,000 people in Almonacid de Toledo, Castilla-La Mancha, Spain. It discharges 151.00 cubic meters of treated effluent, supporting local water quality.
ALMOROX wastewater treatment plant in Almorox, Castilla-La Mancha, Spain, serves 3,552 people with advanced treatment. It discharges 750 m³/day into local waterways.
ALMSTA AVLOPPSANLAGGNING is an advanced wastewater treatment plant in Älmsta, Sweden, serving 2,111 people. It discharges 331.39 m³/day of treated effluent and is located within 10 km of the Baltic Sea coast.
Almyra WWTP is an advanced treatment facility in Arkansas County, Arkansas, serving a population of 283. It discharges treated wastewater into local waterways, supporting environmental health in the region.
ALOSNO wastewater treatment plant in Alosno, Andalucía, Spain serves 3,500 people with advanced treatment. It discharges 634.37 m³/day of treated water, operating under EU Urban Waste Water Treatment Directive standards.
ALPENA STP is an advanced treatment plant in Jerauld County, South Dakota, serving 460 people. It discharges 208.20 units of treated wastewater daily, with a designed capacity of 454.25 units.
ALPERA wastewater treatment plant serves Alpera, Castilla-La Mancha, Spain, with advanced treatment for a population of 3,500. It discharges 865.00 cubic meters of treated wastewater daily.
Alsfeld Hattendorf wastewater treatment plant in Hattendorf, Hessen, Germany, serves a small population of 736 with advanced treatment. The plant is now closed.
Alsheim wastewater treatment plant in Hangen-Wahlheim, Germany, serves 4,500 people with advanced treatment. It discharges 483.65 m³/day and has a designed capacity of 5,000 m³/day.
Alsoberecki Szennyviztisztito Telep is an advanced wastewater treatment plant in Felsőberecki, Hungary, serving approximately 1,294 people. It discharges 152.54 cubic meters of treated wastewater daily.
Alsomocsolad Szennyviztisztito Telep is an advanced wastewater treatment plant serving 145 people in Mekényes, Hungary. It discharges 17.09 m³/day of treated effluent into local waterways.