8,299 plants indexed worldwide.
Tertiary treatment, including nutrient removal and advanced filtration.
Harrington wastewater treatment plant in New South Wales, Australia, serves 3,559 people with advanced treatment. It discharges treated effluent near the coast, supporting local water quality.
Harris Branch WWTP in Austin, Texas, serves 2,000 people with advanced treatment. The plant discharges 870.65 thousand gallons per day, operating under US EPA NPDES regulations.
Harrisburg WWTP is an advanced treatment facility serving 266 people in Harrisburg, Missouri. It discharges treated wastewater into local waterways with a design capacity of 102.21 volume units.
Harrison Valley STP is an advanced wastewater treatment plant in Harrison Township, Pennsylvania, serving a small population of 700. It discharges treated water into the local watershed, supporting downstream water quality.
Harrisville WWTP is an advanced treatment facility serving 1,839 people in Harrisville, West Virginia. It discharges 946.35 thousand cubic meters of treated wastewater annually.
HARSBJERG RENSEANLAEG is an advanced wastewater treatment plant in Bagenkop, Denmark, serving 1,197 people. It discharges 723.92 m³/day and is located within 10 km of the coast.
Hárskút szennyvíztisztító telep is an advanced wastewater treatment plant serving the village of Hárskút in Hungary's Közép-Dunántúl region. It treats municipal wastewater with a capacity of 530 m³/day.
Harta Szennyviztisztito Telep is an advanced wastewater treatment plant serving 2,435 people in Harta, Hungary. It discharges 287.04 m³/day of treated effluent into local waterways.
Hartford STP is an advanced wastewater treatment plant serving Hartford Township, Michigan. It treats approximately 984 thousand cubic meters of wastewater annually, with a designed capacity of 1,325 thousand cubic meters.
Hartford WWTP and Sewers serves 412 people in Hartford Township, Ohio, with advanced treatment. The plant discharges 151.42 megaliters per year into local waterways.
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.