26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
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.
Dewsbury and Batley STW is a major wastewater treatment plant serving approximately 380,000 people in Wakefield, West Yorkshire, England. It operates under the UK's strict environmental regulations for large agglomerations.
Dexter East WWTP serves approximately 2,849 residents in Dexter, Missouri. The plant is part of the municipal wastewater infrastructure under US EPA NPDES regulations.
DEXTER STP is a municipal wastewater treatment plant serving Dexter, Michigan, USA. It treats wastewater from a population of approximately 2,338 under US EPA and state regulations.
Dexter V WWTP serves the Village of Dexter, New York, treating wastewater for approximately 1,245 residents. The plant has a designed capacity of 1.00 million gallons per day and is located within 50 km of the coast.
Dexter West WWTP serves approximately 7,143 residents in Dexter, Missouri. The plant operates under the U.S. Clean Water Act, with oversight from the Missouri Department of Natural Resources.
Dhanas Chandigarh is an operational wastewater treatment plant serving Sarangpur, Chandigarh, India. It treats wastewater for approximately 50,109 people as part of the region's municipal infrastructure.
Dhandhupura wastewater treatment plant serves Agra, Uttar Pradesh, India, handling a population of over 520,000. The plant is operational and contributes to managing the city's sewage.
Dhandhupara New is an operational wastewater treatment plant in Agra, Uttar Pradesh, India, serving approximately 160,000 people. It plays a key role in managing municipal wastewater in the Yamuna River basin.
Dhari Dist Amreli is a proposed wastewater treatment plant in Dhari, Gujarat, India, serving a population of 9,890. It will manage municipal wastewater under India's environmental regulations.
Dharmapuri Municipality UGSS System is an operational wastewater treatment plant in Dharmapuri, Tamil Nadu, India, serving approximately 32,471 people. The plant supports the city's sanitation infrastructure under India's environmental regulations.