26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Bar Harbor STP serves 4,527 residents in Bar Harbor, Maine. The plant operates under the US Clean Water Act NPDES program for municipal wastewater treatment.
BAR HILL STW serves South Cambridgeshire, England, treating wastewater for approximately 19,777 people. The plant operates under UK regulations aligned with the EU Urban Waste Water Treatment Directive.
Bar-sur-Aube wastewater treatment plant serves approximately 12,636 people in Grand Est, France. The facility discharges into the local watershed, ultimately draining toward the Seine basin.
BARABOO STP serves approximately 12,444 people in Baraboo, Wisconsin. The plant discharges treated wastewater into local waterways within the Upper Mississippi River Basin.
Baragiano Depuratore Consortile A1 serves approximately 6,500 people in the industrial zone of Baragiano, Balvano, Basilicata, Italy. The plant operates under Italy's implementation of the EU Urban Waste Water Treatment Directive.
Baranow wastewater treatment plant serves the city of Kępno in województwo wielkopolskie, Poland, with a population equivalent of 44,160. The plant operates under the EU Urban Waste Water Treatment Directive.
Barave wastewater treatment plant serves Kalyan-Dombivli, Maharashtra, India, with a designed capacity of 1.00 million liters per day, serving over 100,000 people.
Barbara wastewater treatment plant serves Ruda Śląska, Poland, a medium-sized agglomeration in the Silesian Voivodeship. It operates under EU Urban Waste Water Treatment Directive standards.
BARBASTRO wastewater treatment plant serves the city of Barbastro in Aragón, Spain. It provides municipal wastewater treatment for a population of approximately 33,394.
BARBATE wastewater treatment plant serves the municipality of Barbate in Andalucía, Spain, with a designed capacity of 1.00 and a population equivalent of 36,860. It operates under the EU Urban Waste Water Treatment Directive.
BARBATRE La Casie wastewater treatment plant serves Barbâtre, France, with a designed capacity of 1.00 volume unit. It is located in the Pays de la Loire region, within 50 km of the coast.
BARBENGO PIAN SCAIROLO wastewater treatment plant serves the Lugano area in Ticino, Switzerland. It treats wastewater for approximately 16,000 people, discharging into the local water system.
Barberton DCS is a municipal wastewater treatment plant serving Umjindi Local Municipality in Mpumalanga, South Africa. It serves a population of approximately 8,761 people.
Barberton WWTP and Sewer System serves approximately 30,000 residents in Barberton, Ohio, as part of the municipal wastewater infrastructure. The plant operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge.
Barboursville WWTP serves approximately 3,000 residents in Barboursville, West Virginia. The facility operates under U.S. Clean Water Act regulations for municipal wastewater treatment.
Barbourville WWTP serves approximately 5,581 residents in Providence, Kentucky. The plant operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
BARCARROTA wastewater treatment plant serves the town of Barcarrota in Extremadura, Spain, with a population equivalent of 7,500. It operates under the EU Urban Waste Water Treatment Directive.
Barceloneta Regional WWTP serves approximately 55,572 people in Barceloneta, Puerto Rico. The plant operates under US EPA regulations and discharges treated wastewater into the Atlantic Ocean via local waterways.
Barcelonnette wastewater treatment plant serves Saint-Pons and Barcelonnette in Provence-Alpes-Côte d'Azur, France. It handles a population equivalent of 31,815 under EU Urban Waste Water Treatment Directive standards.
Barcelos wastewater treatment plant serves 89,600 people in Barcelos, Portugal. Located near the Cávado River, it operates under the EU Urban Waste Water Treatment Directive.