8,299 plants indexed worldwide.
Tertiary treatment, including nutrient removal and advanced filtration.
HARTHILL STW is an advanced wastewater treatment plant serving Whitburn, Scotland. It treats wastewater for approximately 4,040 people with a designed capacity of 6,500 m³/day.
Hartleton Boro STP is an advanced wastewater treatment plant serving 187 residents in Hartleton, Pennsylvania. It discharges 37.85 megaliters per year and operates under US EPA NPDES regulations.
Hartmannsdorf wastewater treatment plant in Oed, Steiermark, Austria, serves 4,920 people with advanced treatment. It discharges 505.69 cubic meters daily and has a designed capacity of 4,500 cubic meters.
HARTSVILLE WWTP is an advanced treatment facility in Bartholomew County, Indiana, serving a small population of 362. It discharges treated wastewater into local waterways, supporting regional water quality.
Hartzviller wastewater treatment plant in Grand Est, France, serves 1,750 people with advanced treatment. It discharges 312.20 m³/day and has a designed capacity of 4,100 m³/day.
Harzgerode wastewater treatment plant in Sachsen-Anhalt, Germany, serves 5,405 people with advanced treatment. It discharges 863.50 m³/day and has a designed capacity of 6,500 m³/day.
Haskins WWTP and Sewer System in Ohio, USA, serves 1,544 people with advanced treatment. It discharges 423.97 thousand cubic meters per year, operating under the US Clean Water Act.
Hastings STP is an advanced wastewater treatment plant in Hastings, Florida, serving a small population of 777. It discharges treated water into the local watershed, supporting the St. Johns River basin.
Hastveda avloppsreningsverk is an advanced wastewater treatment plant serving Hästveda, Sweden. It treats wastewater for approximately 1,562 people with a designed capacity of 3,400 m³/day.
Hatfield WWTP is an advanced treatment facility in Polk County, Arkansas, serving a small population of 413. It discharges 71.92 units of treated wastewater daily, with a designed capacity of 264.98 units.
HATLEY STP is an advanced wastewater treatment plant serving Hatley, Wisconsin, USA. It treats wastewater for a population of 524 with a designed capacity of 295.26 volume units.
Hattmatt wastewater treatment plant in Grand Est, France serves 3,200 people with advanced treatment. It discharges 571 m³/day and has a designed capacity of 3,500 m³/day.
Hatzendorf wastewater treatment plant in Fehring, Styria, Austria serves 1,484 people with advanced treatment. It discharges 366.79 thousand m³/year and has a designed capacity of 2,700 m³/day.
Haus wastewater treatment plant serves Weißenbach, Austria, with advanced treatment for a population equivalent of 5,842. It discharges 639.10 m³/day and has a designed capacity of 5,400 m³/day.
HAUSEN wastewater treatment plant in Hausen am Albis, Zürich, Switzerland, serves 1,713 people with advanced treatment and a designed capacity of 4,500 m³/day.
Hausen Blens wastewater treatment plant in Abenden, Nordrhein-Westfalen, Germany, served 643 people with advanced treatment before closing. The plant had a designed capacity of 2,500 m³/day and discharged 162.73 m³/day.
Hausen_Wurzburg OT Rieden is an advanced wastewater treatment plant in Rieden, Bavaria, Germany. It serves a population of 2,747 with a designed capacity of 3,800 m³/day and discharges 495.34 m³/day.
HAUTE VIGNEULLES wastewater treatment plant in Haute-Vigneulles, Grand Est, France, serves approximately 4,950 people with advanced treatment and a designed capacity of 5,000 m³/day.
HAUTEVILLE LOMPNES Chef lieu is an advanced wastewater treatment plant in Plateau d'Hauteville, France, serving 2,100 people. It discharges 374.64 m³/day and has a designed capacity of 8,000 m³/day.
HAVANA STP is an advanced wastewater treatment plant in Havana, Florida, serving approximately 2,000 people. It discharges 681.37 m³/day of treated effluent and has a designed capacity of 1,135.62 m³/day.