26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Despatch wastewater treatment plant serves Nelson Mandela Bay Metropolitan Municipality in Eastern Cape, South Africa. It treats wastewater from approximately 66,597 people and discharges into the local watershed.
The Dessau wastewater treatment plant serves approximately 102,000 people in Dessau, Saxony-Anhalt, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Dessel wastewater treatment plant serves the town of Dessel in Antwerpen, Belgium. It treats wastewater from approximately 7,600 residents under the EU Urban Waste Water Treatment Directive.
Destelbergen wastewater treatment plant serves about 43,700 people in Oost-Vlaanderen, Belgium. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
DESVRES wastewater treatment plant serves Desvres in Hauts-de-France, France, with a designed capacity of 1.00 m³/day. It operates under the EU Urban Waste Water Treatment Directive for a population equivalent of 9,800.
Detmold Zentral is a municipal wastewater treatment plant serving approximately 115,000 people in Detmold, Nordrhein-Westfalen, Germany. It operates under the EU Urban Waste Water Treatment Directive.
Detroit Lakes WWTP serves 8,813 residents in Minnesota, treating municipal wastewater under the US Clean Water Act. The plant discharges into the local watershed, contributing to the Red River Basin.
Detroit STP is a major wastewater treatment plant serving over 2.3 million people in Detroit, Michigan. It discharges treated effluent into the Detroit River, a key tributary of the Great Lakes system.
Dettelbach wastewater treatment plant serves approximately 10,843 people in Bavaria, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this size.
DETTWILLER wastewater treatment plant serves Melsheim, France, in the Grand Est region. It handles a population equivalent of 21,000 and operates under the EU Urban Waste Water Treatment Directive.
Deurne wastewater treatment plant serves 232,000 people in Antwerpen, Belgium. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Deutschfeistritz Kleinstubin wastewater treatment plant serves about 4,440 people in Kleinstübing, Steiermark, Austria. It operates under the EU Urban Waste Water Treatment Directive.
Deutschkreuz Mittleres Burgenland Goldbachtal is a wastewater treatment plant serving Deutschkreutz, Burgenland, Austria. It handles a population equivalent of 14,820 under the EU Urban Waste Water Treatment Directive.
Devils Lake Lagoon serves approximately 10,692 residents in Devils Lake, North Dakota. The facility operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater plants of this scale.
Devipura Beed Sikar is a proposed wastewater treatment plant in Sikar, Rajasthan, India, serving approximately 6,783 people. It will support the city's sanitation infrastructure in the semi-arid Shekhawati region.
DEVIZES STW is a municipal wastewater treatment plant serving approximately 14,267 people in Devizes, Wiltshire, England. It operates under the UK's water quality regulations.
Devon Waste Water Treatment Works serves the Lesedi Local Municipality in Gauteng, South Africa. The plant treats wastewater for a population of approximately 9,895.
Devpura wastewater treatment plant, under construction in Bundi, Rajasthan, India, will serve a population of 53,450. The plant is part of India's efforts to improve sanitation in urban areas.
DEWEY PWA WWT serves Dewey, Oklahoma, treating wastewater for approximately 3,179 residents. The plant operates under U.S. Clean Water Act regulations, with discharge likely to local waterways.
DEWITT WWTP serves the city of DeWitt, Iowa, treating wastewater for a population of approximately 5,322. The plant discharges into local waterways within the Mississippi River basin.