8,299 plants indexed worldwide.
Tertiary treatment, including nutrient removal and advanced filtration.
Harbke wastewater treatment plant in Sachsen-Anhalt, Germany, serves 1,410 people with advanced treatment. It has a designed capacity of 2,000 m³/day and discharges 356.84 m³/day.
Hardin Co Roots Fairwayview Subdivision WWTP is an advanced treatment facility serving 126 people in Hardin County, Ohio. It discharges treated wastewater into local waterways, supporting the region's water quality.
Hardwick WPCF is an advanced wastewater treatment plant in Gilbertville, Massachusetts, serving 2,990 people. It discharges 514.82 units of treated effluent daily.
Hardwick WPCF is an advanced wastewater treatment plant serving 2,282 residents in Hardwick, Vermont. It discharges 806.29 thousand cubic meters annually, with a designed capacity of 1,404.38 thousand cubic meters.
Hardy WWTP is an advanced wastewater treatment facility serving 772 residents in Hardy, Arkansas. It discharges treated water into local waterways in the Spring River watershed.
HARIA wastewater treatment plant in Teguise, Canarias, Spain, serves 4,000 people with advanced treatment. It discharges 157.08 m³/day and is located near the coast of Lanzarote.
Harkany Szennyviztisztito Telep is an advanced wastewater treatment plant serving Harkány, Hungary. It treats municipal wastewater with a designed capacity of 13,333 m³/day and discharges 348.22 m³/day.
Harleyville STP is an advanced wastewater treatment plant serving approximately 500 people in Harleyville, South Carolina. It discharges treated water into local waterways, supporting the Edisto River basin.
Harmony Grove Okee WWTP serves 5,781 people in Town of Dekorra, Wisconsin, with advanced treatment. The plant discharges 529.96 million gallons per year and operates under US EPA NPDES regulations.
Harrell WWTP is an advanced treatment facility in Calhoun County, Arkansas, serving a small population of 254. It discharges 170.34 units of treated wastewater daily.
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.