26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Dalderse WWTW serves Falkirk, Scotland, treating wastewater for approximately 93,000 people. The plant is located near the Forth and Clyde Canal and operates under UK and EU wastewater regulations.
DALDOWIE STW in Cambuslang, Scotland serves approximately 270,000 people. The plant operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Dale Mabry AWWTP serves Northdale, Florida, treating municipal wastewater for approximately 45,000 residents. The plant operates under the US Clean Water Act framework, discharging treated effluent into the Tampa Bay watershed.
DALE WWTP serves approximately 1,995 people in Spencer County, Indiana, as part of the municipal wastewater infrastructure. The plant operates under the US Clean Water Act framework.
Daleville SE Lagoon is a wastewater treatment facility serving approximately 1,445 people in Daleville, Alabama. The plant discharges treated effluent into local waterways, supporting environmental health in the region.
Dalhart WWTP serves approximately 7,000 residents in Dalhart, Texas. The plant treats municipal wastewater and discharges into the local watershed.
Dalhousie Wastewater Treatment Plant serves 4,346 people in Paroisse de Dalhousie, New Brunswick, Canada. The plant is operational and discharges within 50 km of the coast.
Dallas County WandS WWTP serves 3,900 residents in Dallas County, Alabama. The plant operates under the US Clean Water Act, with NPDES permitting through the Alabama Department of Environmental Management.
Dallas Salmon Central WWTP serves League City, Texas, treating wastewater for approximately 45,461 people. The plant is located near the Gulf Coast and operates under U.S. EPA and Texas Commission on Environmental Quality regulations.
Dallas STP serves approximately 13,200 people in Polk County, Oregon, treating municipal wastewater before discharge. The plant operates under the U.S. Clean Water Act framework.
Dalmarnock STW serves over 230,000 people in Rutherglen, Scotland, as part of the region's municipal wastewater infrastructure. The plant operates under UK regulations derived from the EU Urban Waste Water Treatment Directive.
Dalmuir PFI Dalmuir WWTW serves approximately 544,000 people in Erskine, Scotland. The plant operates under the UK's regulatory framework for wastewater treatment.
Daly City WWTP serves over 100,000 residents in California. Located near the Pacific coast, it operates under the US Clean Water Act with NPDES permitting.
Damascus WWTP serves The Plantations, Maryland, treating wastewater for approximately 4,920 residents. The plant operates under U.S. EPA and state regulations, discharging treated effluent to local waterways.
DAMGAN ZA La Lande is a wastewater treatment plant in Damgan, Bretagne, France, serving approximately 9,737 people. It is located near the coast and operates under the EU Urban Waste Water Treatment Directive.
DAMHUSAEN wastewater treatment plant serves Kastrup, Denmark, in the Capital Region. It treats wastewater from a population equivalent of approximately 280,847.
Dammarie Les Lys wastewater treatment plant serves approximately 100,000 people in Dammarie-les-Lys, France. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
DAMPICOURT wastewater treatment plant serves Rouvroy, Belgium, treating wastewater for approximately 7,500 people. It operates under EU Urban Waste Water Treatment Directive 91/271/EEC, which mandates secondary treatment for agglomerations of this sc
Danbury WPCF serves 41,513 people in Danbury, Connecticut. The plant discharges treated wastewater into the Beaver Brook watershed, part of the Housatonic River basin.
Dandridge STP serves approximately 7,120 residents in Dandridge, Tennessee. The plant operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.