18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
62 Water Street is a secondary wastewater treatment plant in St. Lawrence, Newfoundland and Labrador, Canada.
68 Loggie St Waste Treatment is a secondary treatment plant in Mulgrave, Nova Scotia, serving 445 people. It discharges treated wastewater near the coast of the Atlantic Ocean.
Abasolo wastewater treatment plant serves the community of Abasolo, Nuevo León, Mexico, with secondary treatment. It has a designed capacity of 432.00 volume units and currently discharges 172.80 volume units.
Abasolo wastewater treatment plant in Ciudad de México, Mexico, serves 3,505 people with secondary treatment. It discharges 331.78 volume units daily, with a designed capacity of 1,296.00 units.
Abaujszanto Szennyviztisztito Telep is a secondary wastewater treatment plant serving Abaújszántó, Hungary. It treats wastewater for about 5,069 people with a designed capacity of 10,542 m³/day.
Abbott WWTP is a secondary treatment plant serving 331 residents in Abbott, Texas. It discharges 128.70 units of treated wastewater and has a designed capacity of 227.12 units.
ABBYVILLE WWTP is a secondary treatment plant in Reno County, Kansas, serving 142 people. It discharges 37.85 m³/day of treated wastewater, with a designed capacity of 75.71 m³/day.
Abercrombie Lagoon is a secondary wastewater treatment plant serving 263 residents in Abercrombie, North Dakota. It discharges treated effluent at a volume of 75.71 units, operating under US Clean Water Act regulations.
Aberdeen wastewater treatment plant in New South Wales, Australia, serves approximately 2,500 people with secondary treatment. It discharges treated effluent into local waterways, supporting the Hunter River catchment.
Aberfeldy WWTP is a secondary treatment plant serving approximately 4,062 people in Aberfeldy, Scotland. It discharges treated wastewater into the local watershed, supporting the River Tay basin.
ABERGAVENNY STW is a secondary wastewater treatment plant in Glangrwyney, Wales, serving approximately 3,182 people. It discharges 708.42 cubic meters of treated effluent daily, with a designed capacity of 3,319 cubic meters.
ABIE WWTP is a secondary treatment plant serving Abie, Nebraska, with a capacity of 37.85 volume units. It discharges treated wastewater into local waterways, supporting the region's water quality.
Abiquiu Lagoon is a secondary treatment plant serving 169 people in Abiquiu, New Mexico. It discharges treated wastewater into the local watershed, supporting the Rio Chama basin.
ABLA wastewater treatment plant in Abla, Andalucía, Spain, serves a population of 2,237 with secondary treatment. It discharges 405.45 m³/day and has a designed capacity of 2,680 m³/day.
ABLITAS wastewater treatment plant in Ablitas, Navarra, Spain, serves a population of 3,102 with secondary treatment. The plant is now closed, but its designed capacity was 3,500 m³/day.
ABOYNE WWTP is a secondary treatment plant serving Aboyne, Scotland, with a population equivalent of 3,315. It discharges treated wastewater into the local water environment, with a design capacity of 4,200 m³/day.
Abraham González wastewater treatment plant in Colonia Abraham González, Chihuahua, Mexico, serves 798 people with secondary treatment. It discharges 95.04 cubic meters daily, operating under Mexico's national water regulations.
Abries nouvelle STEU is a secondary treatment plant serving Abriès-Ristolas, France. It handles a population equivalent of 3,033 and has a designed capacity of 3,400 m³/day.
ABRIOLA_CDA_PIERFAONE is a secondary wastewater treatment plant serving Abriola, Basilicata, Italy. It treats wastewater for a small population of 50 with a designed capacity of 300 m³/day.
Abriola Cda Pontegiardino is a secondary wastewater treatment plant serving 1,253 people in Abriola, Basilicata, Italy. It discharges 248.05 m³/day and has a designed capacity of 2,500 m³/day.