18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
AYR WWTP is a secondary treatment plant in Adams County, Nebraska, serving a small population of 98. It discharges treated wastewater into local water bodies.
Azinhaga wastewater treatment plant in Golegã, Portugal, serves 1,700 people with secondary treatment. The plant is currently closed.
B wastewater treatment plant in Dęba, Poland, serves 4,120 people with secondary treatment. The facility has a designed capacity of 8,000 m³/day and discharges 587.45 m³/day.
B 3 Clarke is a secondary wastewater treatment plant in Sept-Îles, Québec, Canada, serving 350 people. It discharges 786.50 cubic meters of treated wastewater and is located within 10 km of the coast.
B 4 Gallix is a secondary wastewater treatment plant serving 188 people in Gallix, Sept-Îles, Québec, Canada. It discharges treated effluent into the local coastal environment of the Côte-Nord region.
B_AU FES STW STW is a secondary wastewater treatment plant in Blaenau Ffestiniog, Wales, serving approximately 4,035 people. It discharges treated effluent into the local catchment, ultimately draining to Cardigan Bay.
Baar Schwaben is a secondary wastewater treatment plant in Baar, Bavaria, Germany, serving approximately 7,200 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
Babb Blackfeet IR wastewater treatment plant serves 24 people in Babb, Montana, with secondary treatment. It discharges 7.57 megaliters per year into the local watershed.
Babimost wastewater treatment plant in Lubusz Voivodeship, Poland, serves about 5,715 people with secondary treatment. It discharges 814.87 m³/day and has a designed capacity of 6,438 m³/day.
Babinda wastewater treatment plant in Queensland, Australia, provides secondary treatment for a small population of 2,439. It discharges treated effluent near the coast, supporting local water quality.
Baborow wastewater treatment plant serves the town of Baborów in Opole Voivodeship, Poland. It provides secondary treatment for a population of 739.
Babylon Street Plant WWTP in Schulenburg, Texas, provides secondary treatment for a population of 1,000. The plant discharges treated wastewater into local waterways, supporting the region's water quality.
Baca Grande WSD is a secondary treatment plant serving 3,000 people in Saguache County, Colorado. It discharges 295.26 million gallons per year and operates under US EPA NPDES regulations.
Bacadehuachi wastewater treatment plant serves the town of Bacadéhuachi in Sonora, Mexico, with secondary treatment for a population of 1,240. It discharges treated wastewater into local water bodies, supporting the region's water quality.
Bacalar wastewater treatment plant serves 821 people in Quintana Roo, Mexico, with secondary treatment. It discharges 77.76 m³/day of treated effluent, supporting local water quality in the Bacalar region.
Bacanora wastewater treatment plant serves the small community of Bacanora in Sonora, Mexico. It provides secondary treatment and discharges treated water into the local environment.
Bacaporobampo wastewater treatment plant in Ahome, Sinaloa, Mexico, provides secondary treatment for a small community of about 1,004 people, discharging 95.04 units of treated effluent.
Bacerac Laguna is a secondary treatment plant serving 1,204 people in Bacerac, Sonora, Mexico. It discharges 161.57 cubic meters of treated wastewater daily.
Bachiniva Norte is a secondary treatment plant serving 1,110 people in Bachíniva, Chihuahua, Mexico. It discharges 172.80 m³/day of treated wastewater.
Bachowice wastewater treatment plant in województwo małopolskie, Poland, serves 177 people with secondary treatment. It discharges 25.24 m³/day and has a designed capacity of 130 m³/day.