26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Aguas Blancas wastewater treatment plant serves Acapulco, Guerrero, Mexico, with a population of 58,444. Located near the Pacific coast, it operates under Mexico's national water regulations.
Aguas Verdes wastewater treatment plant serves the town of Aguas Verdes in Tumbes, Peru. It has a designed capacity of 1.00 and serves a population of 14,676.
AGUILAR DE CAMPOO wastewater treatment plant serves Aguilar de Campoo in Castilla y León, Spain. It treats wastewater for approximately 10,000 residents under EU regulatory standards.
AGUILAR DE LA FRONTERA wastewater treatment plant serves Aguilar de la Frontera, Córdoba, Andalucía, Spain, with a population equivalent of 9,000. The plant operates under Spain's implementation of the EU Urban Waste Water Treatment Directive.
AGUILAS wastewater treatment plant serves Águilas, Región de Murcia, Spain, with a population equivalent of 79,651. The facility is located within 50 km of the coast and has a designed capacity of 1.00 (unit unspecified).
AGUILLON A RUA wastewater treatment plant serves A Rúa in Galicia, Spain, with a population equivalent of 12,386. It operates under the EU Urban Waste Water Treatment Directive.
AGURAIN wastewater treatment plant serves Agurain/Salvatierra in Euskadi, Spain, with a population equivalent of 4,450. The facility operates under Spain's implementation of the EU Urban Waste Water Treatment Directive.
AGV Mittlere Regnitz is a wastewater treatment plant serving Baiersdorf, Bavaria, Germany. It treats wastewater for approximately 15,545 people as part of the Regnitz river basin.
Ahara Road Zone B Anupshar is an operational wastewater treatment plant in Anupshahr, Uttar Pradesh, India, serving approximately 11,692 people. It supports local sanitation infrastructure in the Bulandshahr district.
Ahlen Stadt is a municipal wastewater treatment plant in Ahlen, Nordrhein-Westfalen, Germany, serving approximately 58,000 people. It discharges treated effluent into the local water system, contributing to the protection of the Lippe River basin.
Ahmsa wastewater treatment plant serves Monclova, Coahuila, Mexico, with a designed capacity of 1.00 unit. It supports a population of approximately 370,000 and operates under Mexico's national water regulations.
Ahnatal _ Heckershausen wastewater treatment plant serves the community of Heckershausen in Hessen, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Ahome wastewater treatment plant serves Villa de Ahome in Sinaloa, Mexico. It has a designed capacity of 1.00 and serves a population of 16,885.
AHOSKIE WWTP serves Ahoskie, North Carolina, treating wastewater for approximately 6,300 residents. The plant operates under US EPA and state regulations, discharging treated effluent into local waterways.
Ahrensbok wastewater treatment plant serves the town of Ahrensbök in Schleswig-Holstein, Germany. It is designed for a capacity of 1.00 and serves a population of approximately 7,000.
Ahrensburg wastewater treatment plant serves approximately 32,925 people in Schleswig-Holstein, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
AHSA Interkommunale avlopsanlegg in Askim, Norway, serves approximately 30,000 people. The plant operates under Norway's implementation of the EU Urban Waste Water Treatment Directive.
Ahuacatlán wastewater treatment plant serves the town of Ahuacatlán in Nayarit, Mexico, with a designed capacity of 1.00 volume units. It treats wastewater from a population of approximately 8,990 people.
Ahumada wastewater treatment plant serves the town of Ahumada in Chihuahua, Mexico, with a population of approximately 8,780. The facility discharges treated water into the local watershed, contributing to regional water management.
Aibonito WWTP serves approximately 10,291 residents in Aibonito, Puerto Rico. The plant operates under U.S. EPA and Puerto Rico environmental regulations, treating municipal wastewater for this inland community.