26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
KNOXVILLE WWTF serves approximately 7,731 people in Marion County, Iowa, United States. The plant discharges treated wastewater into local waterways, supporting the region's water quality.
Knullwald _ Niederbeisheim is a municipal wastewater treatment plant serving Niederbeisheim, Hessen, Germany. It treats wastewater from approximately 4,358 residents.
Knullwald _ Wallenstein wastewater treatment plant serves Immenhorst, Hessen, Germany, with a population equivalent of 5,000. The plant operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations
Knutsford STW is a municipal wastewater treatment plant serving approximately 14,148 people in Knutsford, Cheshire East, England. It operates under the UK's implementation of the EU Urban Waste Water Treatment Directive.
Knysna wastewater treatment plant serves the Garden Route District Municipality in Western Cape, South Africa. It treats wastewater for approximately 44,398 people and is located near the coast.
Kobern Gondorf wastewater treatment plant serves the municipality of Kobern-Gondorf in Rheinland-Pfalz, Germany. It treats wastewater for approximately 21,289 people under the EU Urban Waste Water Treatment Directive.
Koblenz wastewater treatment plant serves approximately 165,460 people in Rhineland-Palatinate, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Kobylin wastewater treatment plant serves the town of Kobylin in województwo mazowieckie, Poland, with a population equivalent of 26,849. The plant operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for ag
Kochel_See wastewater treatment plant serves Kochel am See, Bavaria, Germany, treating wastewater for approximately 10,700 residents. The plant discharges into the local watershed, ultimately draining into the Isar River and the Danube basin.
Kochilaput wastewater treatment plant under construction in Bhubaneswar, Odisha, India. Designed capacity of 1.00 MLD serves a population of 290,632.
Koditz wastewater treatment plant serves the Königsee area in Thüringen, Germany, with a population equivalent of approximately 7,762. The plant operates under the EU Urban Waste Water Treatment Directive.
Kodra Allahabad is an operational wastewater treatment plant serving Prayagraj, Uttar Pradesh, India. It handles a population of approximately 167,030, operating under India's environmental regulations.
KOELLIKEN wastewater treatment plant serves the municipality of Kölliken in Aargau, Switzerland. It treats wastewater for approximately 18,125 people under Swiss federal water protection regulations.
Koersel wastewater treatment plant serves approximately 24,500 people in Beringen, Limburg, Belgium. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this size.
Koffiefontein wastewater treatment plant serves approximately 10,000 people in Letsemeng Local Municipality, Free State, South Africa. The facility operates under South Africa's water regulatory framework.
Koflach Gradnerbachtal wastewater treatment plant serves Rosental an der Kainach, Austria. It treats wastewater from approximately 21,718 people in the Steiermark region.
Koge Egnens Renseanlaeg I_S is a wastewater treatment plant in Solrød Strand, Denmark, serving approximately 80,684 people. It operates under the EU Urban Waste Water Treatment Directive.
Koholmens avloppsreningsverk serves Karlskrona, Sweden, treating wastewater for approximately 58,000 people. The plant operates under Sweden's implementation of the EU Urban Waste Water Treatment Directive.
Kohtla Jarve regionaalne reoveepuhasti serves approximately 172,000 people in Ida-Viru maakond, Estonia. The plant is located within 50 km of the coast and operates under EU wastewater treatment regulations.
KOKKARI wastewater treatment plant serves the community of Kokkari in Samos, Greece. It is located in the North Aegean region and treats wastewater for approximately 4,127 people.