18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
AUBIGNY EN ARTOIS SE is a secondary wastewater treatment plant serving Agnières, France. It treats wastewater for about 1,316 people with a designed capacity of 2,500 m³/day.
Auburn wastewater treatment plant in Kentucky, USA serves 1,444 people with secondary treatment. It discharges 374.76 thousand gallons per day and has a designed capacity of 1,324.89 thousand gallons per day.
AUBURN STL is a secondary treatment plant serving 322 people in Grant City, Iowa. It discharges 113.56 megaliters of treated wastewater annually, with a designed capacity of 151.42 megaliters.
AUBURN WWTP is a secondary treatment plant serving 1,131 people in Shawnee County, Kansas. It discharges 378.54 m³/day of treated wastewater, with a designed capacity of 647.30 m³/day.
Aufsess wastewater treatment plant serves Heckenhof, Germany, with secondary treatment for a population of 2,243. Designed capacity is 3,000 m³/day, with an average discharge of 567.65 m³/day.
Auglaize Co K_Z Sewer District is a secondary treatment plant in Auglaize County, Ohio, serving 100 people. It discharges 37.85 units of treated wastewater daily, operating under U.S. EPA NPDES regulations.
Auglaize Pines Subdivision WWTP is a secondary treatment plant serving 100 people in Defiance, Ohio, USA. It discharges 37.85 m³/day of treated wastewater.
Augusta Wastewater Treatment Plant in Western Australia serves about 1,500 people with secondary treatment. Located near the coast, it discharges treated effluent into the local environment.
Augusta STP is a secondary wastewater treatment plant serving 1,272 people in Augusta, Kentucky. It discharges 817.65 thousand cubic meters annually and has a designed capacity of 1,249.18 thousand cubic meters.
Augusta W and S District is a secondary wastewater treatment plant in Augusta, Montana, serving 300 people. It discharges approximately 94.64 megaliters annually and has a designed capacity of 136.27 megaliters.
Augusta WWTP is a secondary treatment facility serving 2,199 people in Augusta, Arkansas. It discharges 571.60 units of treated wastewater daily with a designed capacity of 2,271.24 units.
Augusta WWTP is a secondary treatment facility serving 453 residents in Augusta, Missouri. The plant discharges 132.49 megaliters annually and has a designed capacity of 227.12 megaliters.
Augustusburg wastewater treatment plant in Saxony, Germany serves about 2,490 people with secondary treatment. It discharges 373.5 m³/day and has a designed capacity of 4,000 m³/day.
Auke Bay STP is a secondary treatment plant in Juneau, Alaska, serving 300 people. It discharges treated wastewater near the coast, with a design capacity of 605.66 volume units.
Aulander WWTP is a secondary treatment facility serving 1,138 people in Aulander, North Carolina. It discharges treated wastewater into local waterways within the Chowan River basin.
Aumsville STP is a secondary treatment plant in Marion County, Oregon, serving 3,730 people. It discharges 870.65 thousand cubic meters annually, operating under US EPA NPDES regulations.
AUNA_DI_SOTTO wastewater treatment plant in Schnals - Senales, Italy, serves a population of 3,663 with secondary treatment. It has a designed capacity of 4,000 m³/day and discharges 725.14 m³/day.
AURELIA WWTP is a secondary treatment facility serving Aurelia, Iowa, United States. It treats wastewater for a population of 1,026 and discharges 378.54 cubic meters per day.
Aurora wastewater treatment plant in Utah, United States, serves a small population of 1,016 with secondary treatment. It discharges 378.54 megaliters annually and has a designed capacity of 499.67 megaliters.
Aurora wastewater treatment plant serves a small population of 7 in Bergrivier Local Municipality, Western Cape, South Africa. It provides secondary treatment and discharges 1.00 megaliters of treated wastewater.