26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Denain Wavrechain Sous Denain wastewater treatment plant serves 36,142 people in Denain, Hauts-de-France, France. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
DENBIGH STW STW serves St Asaph, Wales, treating wastewater for approximately 8,870 people. The plant operates under UK regulations and discharges into the local water environment.
Dendermonde wastewater treatment plant serves approximately 52,300 people in Oost-Vlaanderen, Belgium. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this size.
Deneysville wastewater treatment plant serves the Metsimaholo Local Municipality in the Free State province of South Africa. It provides treatment for a population of approximately 15,539 people.
Denham Springs WWTP serves approximately 12,342 people in Livingston Parish, Louisiana. The plant operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
Denham Springs_Walker South is a projected wastewater treatment plant in Livingston Parish, Louisiana, serving 17,000 people. It will operate under US EPA and Louisiana DEQ regulations.
DENIA EL VERGER wastewater treatment plant serves Dénia, Comunitat Valenciana, Spain. It is located near the Mediterranean coast and treats wastewater for a population of 4,552.
DENIA ONDARA PEDREGUER wastewater treatment plant serves over 150,000 people in Ondara, Comunitat Valenciana, Spain. It operates under the EU Urban Waste Water Treatment Directive, which mandates advanced treatment for large agglomerations dischargin
Deniliquin wastewater treatment plant serves the town of Deniliquin in New South Wales, Australia. It is an operational facility with a population served of 7,307.
DENISON WWTP serves approximately 6,600 residents in Denison, Iowa, treating municipal wastewater under US Clean Water Act regulations. The plant discharges into the Boyer River watershed, part of the Missouri River basin.
DENKENDORF wastewater treatment plant serves the town of Denkendorf in Baden-Württemberg, Germany. It treats wastewater for approximately 9,300 people under the EU Urban Waste Water Treatment Directive.
Denkendorf wastewater treatment plant serves Grösdorf, Bavaria, Germany, treating wastewater for approximately 3,967 residents. The plant operates under Germany's implementation of the EU Urban Waste Water Treatment Directive.
Denmark wastewater treatment plant serves the town of Denmark in Western Australia, treating wastewater for a population of approximately 4,300. The plant is located near the coast and discharges into the local environment.
The Denmark City of wastewater treatment plant serves approximately 5,860 residents in Denmark, South Carolina. It operates under the U.S. Clean Water Act framework, with regulatory oversight by state authorities.
DENMARK WWTP serves the village of Denmark, Wisconsin, treating wastewater for approximately 2,036 residents. The plant operates under the U.S. Clean Water Act framework with a designed capacity of 1.00 million gallons per day.
Denny WWTW is a municipal wastewater treatment plant serving approximately 11,700 people in Denny, Falkirk, Scotland. The facility operates under UK regulations and discharges into the local water environment.
Denton Creek WWTP serves 42,400 people in Denton County, Texas, as part of the region's municipal wastewater infrastructure. The plant operates under the US Clean Water Act framework.
Denton Township WWTF serves approximately 5,800 residents in Michigan, USA. The plant treats municipal wastewater and discharges into the local watershed, contributing to the protection of the Great Lakes basin.
Denton WWTP serves approximately 4,400 residents in Denton, Maryland, as part of the town's municipal wastewater infrastructure. The plant operates under U.S. EPA and state regulations.
DENTON WWTP serves Healing Springs, North Carolina, treating wastewater for a population of 2,390. The plant discharges into local waterways under US Clean Water Act regulations.