18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Henty wastewater treatment plant in New South Wales, Australia, serves a small population of 1,120 with secondary treatment. It discharges approximately 290 megalitres annually into the local watershed.
HEPLER WWTP is a secondary treatment plant serving Hepler, Kansas. It discharges treated wastewater into local waterways, supporting the region's water quality.
HEPPNER STP is a secondary wastewater treatment plant serving Heppner, Oregon. It treats municipal wastewater with a designed capacity of 946.35 m³/day and an average discharge volume of 340.69 m³/day.
Herculano de La Rocha wastewater treatment plant in Sinaloa, Mexico, serves 1,552 people with secondary treatment. It discharges 146.88 thousand cubic meters annually, operating under Mexico's national water regulations.
Hered Szennyviztisztito Telep is a secondary wastewater treatment plant in Kerekharaszt, Hungary, serving 1,600 people with a designed capacity of 2,200 m³/day.
HEREPIAN VILLEMAGNE is a secondary wastewater treatment plant in Hérépian, Occitanie, France, serving 2,400 people with a designed capacity of 2,800 m³/day.
Heriberto Jara wastewater treatment plant serves the community of Heriberto Jara (La Haciendita) in Nayarit, Mexico. It provides secondary treatment for a population of 1,552 with a designed capacity of 190.08 cubic meters per day.
HERISAUSAUM is a secondary treatment plant serving 135 people in Herisau, Appenzell Ausserrhoden, Switzerland. It discharges 61.28 m³/day of treated wastewater into the local watershed.
Herisauschwaenberg wastewater treatment plant in Herisau, Switzerland, serves a small population of 107. It provides secondary treatment and discharges 48.57 m³/day, operating under Swiss water protection regulations.
HERMAN WWTP is a secondary treatment plant serving 347 people in Herman, Nebraska. It discharges 151.42 units of treated wastewater, operating under US EPA NPDES regulations.
Hermann WWTP is a secondary treatment plant serving 2,431 people in Hermann, Missouri. It discharges 946.35 megaliters of treated wastewater annually, with a designed capacity of 1,324.89 megaliters.
Hermannsburg wastewater treatment plant serves the remote community of Hermannsburg in Australia's Northern Territory. It provides secondary treatment for a population of about 629, discharging treated effluent into the local environment.
Hermanville Facility is a secondary wastewater treatment plant serving 662 people in Hermanville, Mississippi. It has a designed capacity of 227.12 m³/day and discharges 75.71 m³/day.
Hermenches wastewater treatment plant in Vaud, Switzerland, serves 114 people with secondary treatment. It discharges 51.75 m³/day and has a designed capacity of 267 m³/day.
Hermenegildo Galeana wastewater treatment plant in Pánuco de Coronado, Durango, Mexico, provides secondary treatment for a small population of 123. It discharges 34.56 units of treated wastewater and has a designed capacity of 259.20 units.
Hermit Cove Road wastewater treatment plant serves Badger's Quay, Newfoundland and Labrador, Canada. This secondary treatment facility discharges treated wastewater near the Atlantic coast.
Hermitage WWTP is a secondary treatment facility serving 467 people in Hermitage, Missouri. It discharges 189.27 megaliters of treated wastewater annually, operating under U.S. EPA NPDES regulations.
Hermon wastewater treatment plant in Drakenstein Local Municipality, Western Cape, South Africa, serves 681 people with secondary treatment. It discharges 92.00 units of treated effluent, supporting local water quality in the Cape Winelands region.
Hermon V STP and On Sites is a secondary treatment plant serving 302 people in Town of Russell, New York. It discharges 238.48 units of treated wastewater daily, with a designed capacity of 227.12 units.
Hermosa SD is a secondary wastewater treatment plant in Trimble, Colorado, serving about 4,350 people. It discharges treated effluent into the local watershed, supporting downstream water quality in the Colorado River basin.