26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Bosques de Las Lomas wastewater treatment plant serves 18,528 people in Ciudad de México, Mexico. It operates under Mexico's national water regulations for municipal wastewater treatment.
Bossier Parish SD 1 is a projected wastewater treatment plant in Louisiana, USA, serving approximately 32,000 people. It will operate under the US Clean Water Act's NPDES permitting program.
BOSSOST wastewater treatment plant serves the municipality of Bossòst in Val d'Aran, Catalunya, Spain. It is a small-scale facility serving a population of 415.
BOSTON STW serves approximately 49,105 people in Boston, England. The plant operates under the UK's wastewater regulatory framework, discharging into the local water environment.
Bothaville wastewater treatment plant serves Nala Local Municipality in Free State, South Africa, with a population of approximately 43,014. The plant operates under South Africa's water regulatory framework.
BOTHWELLBANK STW serves approximately 25,000 people in Bothwell, Scotland. The plant operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this size.
Botkins WWTP and Sewer System serves the village of Botkins, Ohio, treating wastewater for approximately 1,205 residents. The plant discharges into local waterways within the Great Miami River watershed.
Botleng wastewater treatment plant serves the City of Ekurhuleni Metropolitan Municipality in Gauteng, South Africa, with a population of approximately 24,774. The plant operates under South Africa's water regulatory framework.
Botricello Arango wastewater treatment plant serves Botricello Superiore in Calabria, Italy. It is located near the Ionian Sea coast and serves a population of approximately 13,649.
Botrivier wastewater treatment plant serves Theewaterskloof Local Municipality in Western Cape, South Africa. The facility has a designed capacity of 1.00 and serves a population of 6,315.
Botshabelo wastewater treatment plant serves Mangaung Metropolitan Municipality in Free State, South Africa. It handles a population of over 133,000 and discharges into local water bodies.
Bottrop wastewater treatment plant serves over 1 million people in Nordrhein-Westfalen, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates advanced treatment for large agglomerations.
BOUAYE Route de Port St Pere is a municipal wastewater treatment plant in Bouaye, Pays de la Loire, France, serving a population of 7,050. It operates under the EU Urban Waste Water Treatment Directive.
BOUC BEL AIR wastewater treatment plant serves Bouc-Bel-Air in Provence-Alpes-Côte d'Azur, France. It is designed for a capacity of 1.00 and serves a population of 13,150.
BOUCHAIN ROEULX wastewater treatment plant serves Rœulx in Hauts-de-France, France, with a population equivalent of 15,917. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this
Boucher SBR mecanical plant is an operational wastewater treatment facility in Paroisse de Madawaska, New Brunswick, Canada, serving a population of 4,455. It operates under Canadian provincial regulations for small to medium agglomerations.
BOUGHTON STW is a municipal wastewater treatment plant in Boughton, Nottinghamshire, England, serving approximately 12,577 people. It operates under the UK's regulatory framework for wastewater treatment.
BOULAY wastewater treatment plant serves Boulay-Moselle in Grand Est, France, with a population equivalent of 9,650. It operates under the EU Urban Waste Water Treatment Directive.
BOULAZAC wastewater treatment plant serves Trélissac in Nouvelle-Aquitaine, France. It treats wastewater from approximately 30,800 people under the EU Urban Waste Water Treatment Directive.
Boulder 75th Street WWTP serves approximately 110,000 people in Boulder County, Colorado. The plant discharges treated wastewater into local waterways, supporting the South Platte River basin.