18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Drayton Lagoon is a secondary wastewater treatment plant serving 824 people in Drayton, North Dakota. It discharges treated effluent into local waterways under US EPA NPDES regulations.
Drayton Wastewater Treatment System and Lagoon serves the community of Mapleton, Ontario, Canada. This secondary treatment plant handles a discharge volume of 480 cubic meters per day.
Drebach wastewater treatment plant in Grießbach, Saxony, Germany, serves a population of 2,187 with secondary treatment. It has a designed capacity of 3,600 m³/day and discharges 328.05 m³/day.
DREFACH_VELI STW is a secondary treatment plant in Waungilwen, Carmarthenshire, Wales, serving approximately 2,445 people. It discharges 544.34 m³/day of treated wastewater, with a designed capacity of 2,519 m³/day.
Dresden T Huletts Landing STP is a secondary treatment plant serving 250 people in Huletts Landing, New York. It discharges treated wastewater near Lake George, a major recreational water body.
Dresden WWTP and Sewer System serves the village of Dresden, Ohio, treating municipal wastewater with secondary treatment. The plant discharges treated effluent into the Muskingum River watershed, supporting local water quality.
Drexel North WWTP is a secondary treatment plant serving 483 people in Drexel, Missouri. It discharges 170.34 thousand gallons per day and has a designed capacity of 189.27 thousand gallons per day.
DREXEL SOUTH LAGOON is a secondary treatment plant serving Drexel, Missouri, USA. It discharges treated wastewater into local waterways, supporting the region's water quality.
Driftpile Sewerlagoon is a secondary treatment plant serving 190 people in Driftpile, Alberta, Canada. It discharges treated wastewater near the coast, operating under Canadian provincial regulations.
The Drobin wastewater treatment plant in Zakroczym, Poland, serves a small population of 140 with secondary treatment. It operates under the EU Urban Waste Water Treatment Directive.
Drohiczyn wastewater treatment plant in Czepielin, Poland, serves 481 people with secondary treatment. It discharges 68.58 m³/day and has a designed capacity of 2142 m³/day.
Dromore Tyrone wastewater treatment plant serves approximately 2,000 people in County Tyrone, Northern Ireland. It provides secondary treatment and discharges treated effluent into local waterways.
DRONGAN STW is a secondary treatment plant in Coylton, South Ayrshire, Scotland, serving about 4,400 people. It discharges treated wastewater near the coast, operating under UK environmental regulations.
DROPE STW Westbury Homes Glamorgan STW is a secondary treatment plant in Cardiff, Wales, serving approximately 2,011 people. It discharges treated wastewater near the coast, operating under UK regulations.
Drumbo SBR is a secondary treatment plant in Blandford-Blenheim, Ontario, serving 557 people. It discharges 250 cubic meters of treated wastewater daily, supporting local water quality.
Drummond PWA WWT is a secondary treatment plant serving 405 people in Garfield County, Oklahoma. It discharges 189.27 megaliters of treated wastewater annually.
DRUMMOND WWTP is a secondary treatment facility serving Bradman, Montana. It treats an average daily flow of 75.71 cubic meters, with a designed capacity of 151.42 cubic meters.
DRUMNADROCHIT WWTP is a secondary treatment plant serving Lewiston, Scotland. It discharges treated wastewater into Urquhart Bay on Loch Ness, part of the River Ness catchment.
Dry Tavern STP is a secondary treatment plant in Jefferson Township, Pennsylvania, serving 468 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
Dryden WWTF is a secondary treatment plant in Dryden, Michigan, serving 789 people. It discharges treated wastewater into the local watershed, contributing to the Great Lakes Basin.