26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Deeragun wastewater treatment plant in Burdell, Queensland, Australia, served a population of 7,530 before being decommissioned. The facility was located within 50 km of the coast and had a designed capacity of 1.00 ML/day.
Deerfield Dept of Public Works serves about 3,184 residents in Deerfield, Massachusetts. The plant operates under the US Clean Water Act framework for small municipal wastewater systems.
Deerfield STP and Coll System serves approximately 21,000 residents in Deerfield, Illinois. The plant is located within 50 km of Lake Michigan and operates under US Clean Water Act regulations.
Defiance WWTP and Sewer System serves approximately 18,274 people in Defiance County, Ohio. The plant operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
DeFuniak Springs WWTP serves approximately 6,400 residents in Walton County, Florida. The plant discharges treated wastewater into the local watershed, supporting the region's water quality.
Deggendorf wastewater treatment plant serves approximately 40,692 people in Deggendorf, Bavaria, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this size.
Degrilleur Caplan is an operational wastewater treatment plant serving Caplan, Quebec, Canada. It serves a population of 1,273 and has a designed capacity of 1.00 (units unspecified).
Deimerbachtal Uhler wastewater treatment plant serves approximately 10,270 people in Uhler, Rhineland-Palatinate, Germany. It operates under the EU Urban Waste Water Treatment Directive.
Deinze wastewater treatment plant serves approximately 13,600 people in Oost-Vlaanderen, Belgium. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
DEIVA MARINA LOC FORNACE wastewater treatment plant serves Moneglia, Liguria, Italy. It treats wastewater for approximately 9,000 people and has a designed capacity of 1.00 unit.
DEIZISAU wastewater treatment plant serves the community of Deizisau, Baden-Württemberg, Germany. It operates under the EU Urban Waste Water Treatment Directive, ensuring proper treatment for the local population.
DEKALB CO POLEBRIDGE CR WPCP serves Rockdale County, Georgia, treating wastewater for approximately 82,000 residents. The plant is located inland, more than 50 km from the coast.
DEKALB CO SNAPFINGER CR WPCP serves approximately 363,000 people in DeKalb County, Georgia. The plant discharges treated wastewater into the Snapfinger Creek watershed, part of the South River basin flowing to the Atlantic Ocean.
DeKalb Sanitary District serves approximately 55,286 people in DeKalb, Illinois. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to protect local waterways.
DeKalb Sanitary District New WWTP is a projected wastewater treatment facility in DeKalb, Illinois, serving approximately 45,258 people. It will operate under US EPA NPDES regulations.
Dekema wastewater treatment plant serves approximately 96,000 people in the City of Ekurhuleni Metropolitan Municipality, Gauteng, South Africa. It operates under South Africa's water regulatory framework.
DEL CITY WWT serves Del City, Oklahoma, treating wastewater for approximately 22,840 residents. The plant operates under the U.S. Clean Water Act, with oversight from the Oklahoma Department of Environmental Quality.
Del Rio San Felipe WWTP serves 20,400 people in Val Verde County, Texas. The plant operates under the US Clean Water Act's NPDES permit program for municipal wastewater treatment.
DEL TOYO wastewater treatment plant serves Almería, Andalucía, Spain, with a designed capacity of 1.00 million cubic meters per year. It treats wastewater from a population of 21,100.
Delafield Hartland WPCC serves approximately 19,334 people in Delafield, Wisconsin. The plant operates under U.S. Clean Water Act regulations, treating wastewater before discharge to local waterways.