8,299 plants indexed worldwide.
Tertiary treatment, including nutrient removal and advanced filtration.
Halmaj Szennyviztisztito Telep is an advanced wastewater treatment plant serving 3,835 people in Halmaj, Hungary. It discharges 452.08 m³/day and has a designed capacity of 7,000 m³/day.
Halmajugra Szennyviztisztito Telep is an advanced wastewater treatment plant serving Kisnána, Hungary. It treats wastewater for 821 residents with a designed capacity of 1,150 m³/day.
Halstead WWTP is an advanced treatment facility serving 2,373 people in Halstead, Kansas. It discharges 726.80 volume units daily with a designed capacity of 1,589.87.
Haltern Hullern is an advanced wastewater treatment plant in Haltern am See, Germany, serving a population of 2,159. It discharges treated water into the local water system.
Hamburgsunds avloppsreningsverk is an advanced wastewater treatment plant serving 2,267 people in Hamburgsund, Sweden. It discharges treated effluent into the Skagerrak via the coastal waters of Västra Götaland.
Hamden T Delancy Hamlet WWTF is an advanced treatment plant serving 180 people in Town of Hamden, New York. It discharges 64.35 million gallons per year and has a designed capacity of 75.71 million gallons per year.
Hamden WWTP and Sewer System serves 884 residents in Hamden, Ohio, with advanced treatment. The plant discharges 378.54 megaliters of treated wastewater annually, operating under US EPA NPDES regulations.
Hamdorf wastewater treatment plant in Schleswig-Holstein, Germany, serves about 2,940 people with advanced treatment. It discharges treated water into local waterways, supporting the region's environmental quality.
Hamersleben wastewater treatment plant in Am Großen Bruch, Sachsen-Anhalt, Germany, serves 2,698 people with advanced treatment and a designed capacity of 3,000 m³/day, discharging 262.29 m³/day.
HAMES BOUCRES is an advanced wastewater treatment plant in Hames-Boucres, Hauts-de-France, France. It serves a population of 750 and discharges 133.80 m³/day, operating within 10 km of the coast.
Hamilton Lake CD WWTP in Steuben County, Indiana, serves 3,600 people with advanced treatment. It discharges 726.80 units of treated wastewater, with a designed capacity of 1,703.43 units.
Hamilton New London Hills WWTP and Sewers in Hamilton, Ohio, provides advanced treatment for a small population. The plant discharges 75.71 units of treated wastewater daily.
Hamilton STP is an advanced wastewater treatment plant in Hamilton, Virginia, serving 593 people. It discharges 113.56 megaliters annually and has a designed capacity of 302.83 megaliters.
HAMILTON TWP MC KEAN STP is an advanced treatment plant in Hamilton Township, Pennsylvania, serving 650 people. It discharges 189.27 megaliters of treated wastewater annually, with a designed capacity of 264.98 megaliters.
Hamler WWTP and Sewer System serves 650 people in Henry County, Ohio, with advanced treatment. The plant discharges 302.83 thousand gallons per day into local waterways.
Hamlet WWTP is an advanced treatment facility serving 800 people in Hamlet, Indiana. It discharges 302.83 thousand cubic meters of treated wastewater annually, with a designed capacity of 378.54 thousand cubic meters.
Hammars Avloppsreningsverk is an advanced wastewater treatment plant serving about 3,100 people in Hammar, Sweden. It discharges treated water near the coast of Lake Vättern.
Hammershoj wastewater treatment plant in Hammershoj, Denmark, serves 294 people with advanced treatment. It discharges 384.69 m³/day and has a designed capacity of 2500 m³/day.
Hampshire Estates STP is an advanced treatment plant serving 1,015 people in West Deer Township, Pennsylvania. It discharges treated wastewater into the local watershed within the Allegheny River basin.
Hampshire WWTP in Elgin, Illinois serves 2,900 people with advanced treatment. The plant discharges 908.50 volume units daily, operating under US Clean Water Act regulations.