8,299 plants indexed worldwide.
Tertiary treatment, including nutrient removal and advanced filtration.
DCSD Steven A Rogers WWTF is an advanced treatment plant in O'Fallon, Missouri, serving a small population. It discharges treated wastewater into the local watershed, supporting downstream water quality.
DCSD Wyndgate Subdivision WWTF is an advanced treatment plant serving 500 people in O'Fallon, Missouri. It discharges 189.27 cubic meters of treated wastewater daily, with a designed capacity of 1514.16 cubic meters.
De Klinge is an advanced wastewater treatment plant in Sint-Gillis-Waas, Oost-Vlaanderen, Belgium. It serves a population of 3,900 and has a designed capacity of 4,500 m³/day, with a discharge volume of 697.12 m³/day.
De Witt WWTP is an advanced treatment facility serving 605 people in De Witt, Nebraska. It discharges 416.40 units of treated wastewater daily, with a designed capacity of 492.10 units.
Debrzno Wies is an advanced wastewater treatment plant in Debrzno-Wieś, Poland, serving approximately 6,572 people. It operates under EU regulations with a designed capacity of 8,745 m³/day.
DECIZE Caqueret is an advanced wastewater treatment plant serving Decize, France. It treats wastewater for about 4,518 people with a designed capacity of 9,667 m³/day.
Deckenpfronn wastewater treatment plant in Baden-Württemberg, Germany, serves about 3,150 people with advanced treatment. It discharges treated water into local waterways, supporting the region's environmental quality.
Decs Szennyviztisztito Telep is an advanced wastewater treatment plant serving Őcsény, Hungary. It treats wastewater for 7,600 people with a designed capacity of 4,200 m³/day and discharges 895.90 m³/day.
Deep Creek Lake State Park wastewater treatment plant in Garrett County, Maryland, serves a small population with advanced treatment. It discharges treated water into the local watershed, supporting the region's environmental health.
Deep River WPCF is an advanced wastewater treatment plant in Deep River, Connecticut, serving 1,700 people. It discharges treated water into the Connecticut River watershed, supporting local water quality.
DEEPWATER WWTP serves Deepwater, Missouri with advanced treatment for a population of 507. It discharges 177.91 units of treated wastewater daily, with a designed capacity of 431.54 units.
Deerfield STP is an advanced wastewater treatment plant serving 2,053 residents in Deerfield, Wisconsin. It discharges treated water into local waterways, supporting the Yahara River watershed and downstream aquatic ecosystems.
Defiance Co Belden's Subdivision WWTP and Sewers is an advanced treatment plant in Defiance County, Ohio, serving 110 people. It discharges 30.28 thousand gallons per day and has a designed capacity of 56.78 thousand gallons per day.
Defiance Co Evergreen Office Complex WWTP is an advanced treatment facility in Defiance County, Ohio, serving a small population of 64. It discharges 15.14 thousand cubic meters per year and operates under U.S. EPA NPDES regulations.
Defiance Co Middle Gordon Creek WWTP and Sewers in Logan, Ohio, serves a small population with advanced treatment. The plant discharges treated wastewater into local waterways, supporting environmental protection in the region.
Degerfors avloppsreningsverk is an advanced wastewater treatment plant serving Degerfors, Sweden. It treats municipal wastewater for a population of 5,107 with a designed capacity of 14,000 m³/day.
DEIA wastewater treatment plant serves Deià in the Balearic Islands, Spain, with advanced treatment for a population of 1,456. It discharges treated water near the coast of the Serra de Tramuntana.
Deining wastewater treatment plant in Mittersthal, Bavaria, Germany, serves a population of 3,612 with advanced treatment. It has a designed capacity of 4,800 m³/day and discharges 925.88 m³/day of treated effluent.
Dejtar Szennyviztisztito Telep is an advanced wastewater treatment plant serving Ipolyvece, Hungary. It treats wastewater for a population of 3,402 with a designed capacity of 2,000 m³/day.
DEKALB POTW NUMBER 1 is an advanced wastewater treatment plant serving De Kalb, Mississippi. It treats approximately 573 residents and discharges 408.82 units of treated effluent.