26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
AVERNAS LE BAUDOUIN wastewater treatment plant serves Hannut, Belgium, in the Liège province. It handles a population of 8,813 and operates under EU regulations.
AVESNES LES AUBERT RIEUX EN CAMBRESIS SE is a wastewater treatment plant serving Rieux-en-Cambrésis, France. It treats wastewater for approximately 13,695 people in the Hauts-de-France region.
AVESNES SUR HELPE wastewater treatment plant serves Saint-Hilaire-sur-Helpe, France, treating wastewater for about 6,240 people. It operates under the EU Urban Waste Water Treatment Directive.
AVIANO_CASTELLO wastewater treatment plant serves Aviano/Davian in Friuli-Venezia Giulia, Italy. It treats wastewater for approximately 7,788 people, operating under EU Urban Waste Water Treatment Directive standards.
AVIEMORE STW serves approximately 5,887 people in Aviemore, Scotland. The plant discharges into the Spey Valley, part of the River Spey catchment, a key salmon river in the United Kingdom.
Avigliano Cda Cefalo wastewater treatment plant serves the town of Avigliano in Basilicata, Italy. It treats wastewater from approximately 6,000 residents before discharging into the local watershed.
Avignon Le Pontet wastewater treatment plant serves approximately 174,295 people in Avignon, France. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
AVILA wastewater treatment plant serves Ávila, Castilla y León, Spain, with a population equivalent of 250,000. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
AVIZE wastewater treatment plant serves Avize, Grand Est, France. It treats wastewater for a population of 6,730 under the EU Urban Waste Water Treatment Directive.
Avon Lake WPCF and Sewers serves approximately 25,645 residents in Avon Lake, Ohio. The plant operates under the US Clean Water Act framework, with a designed capacity of 1.00 million gallons per day.
Avon Park WPC Plant serves approximately 8,500 residents in Highlands County, Florida. The facility operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater plants.
Avon V WWTP serves the Village of Avon, New York, treating wastewater for approximately 2,947 residents. The plant has a designed capacity of 1.00 million gallons per day and operates under U.S. Clean Water Act regulations.
Avondale Boro STP is a municipal wastewater treatment plant in Chester County, Pennsylvania, serving approximately 1,800 people. The facility has a designed capacity of 1.00 million gallons per day.
Avondale WWTF serves 76,200 residents in Avondale, Arizona. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge into the local watershed.
The Avranches _ Le Val Saint Pere wastewater treatment plant serves the Avranches area in Normandy, France, with a population equivalent of 36,370. It is located near the coast and operates under EU regulations.
AWANS wastewater treatment plant serves Awans, Liège, Belgium, treating wastewater for approximately 11,720 people under EU regulatory standards.
Awatoto wastewater treatment plant serves Napier City, New Zealand, with a designed capacity of 1.00 million cubic meters per year. It treats wastewater for a population of 966 and discharges into the local environment.
AX LES THERMES COMMUNALE wastewater treatment plant serves Savignac-les-Ormeaux in Occitanie, France. It treats wastewater for approximately 9,091 people under the EU Urban Waste Water Treatment Directive.
AXMINSTER STW serves approximately 7,964 people in East Devon, England, treating wastewater under the UK's regulatory framework. The plant discharges into local waterways, contributing to the region's water quality management.
AY wastewater treatment plant serves Aÿ-Champagne, France, a community of about 6,000 people. Located in the Grand Est region, it discharges into the local watershed.