26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
KNITSLEY STW is a wastewater treatment plant serving Consett, England, UK. It treats wastewater for approximately 5,170 people and is located inland in County Durham.
Knittelfeld wastewater treatment plant serves the Hautzenbichl area in Steiermark, Austria, with a population equivalent of 88,367. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations
Knivsta avloppsreningsverk is a municipal wastewater treatment plant serving approximately 11,088 people in Knivsta, Sweden. It operates under Sweden's implementation of the EU Urban Waste Water Treatment Directive.
Knob Creek STP serves Austin Village, Tennessee, treating wastewater for approximately 13,000 residents. The plant operates under U.S. EPA and Tennessee Department of Environment and Conservation regulations.
Knokke wastewater treatment plant serves Knokke-Heist, Belgium, with a population equivalent of 9,800. It is located in West-Vlaanderen and discharges into the North Sea coastal environment.
KNONAU wastewater treatment plant serves the municipality of Knonau in the canton of Zürich, Switzerland. It treats wastewater for a population of approximately 4,613 under Swiss federal water protection regulations.
Knorthems reningsverk serves Örnsköldsvik, Sweden, treating wastewater for approximately 19,300 people. The plant is located near the coast and operates under Swedish environmental regulations.
Knox Co Little Jelloway Creek WWTP serves 1,650 people in Howard, Ohio. The plant discharges treated wastewater into local waterways within the Muskingum River watershed.
Knox WWTP serves approximately 3,700 residents in Knox, Indiana. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
Knoxville STP serves approximately 3,854 residents in Knoxville, Illinois. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater facilities.
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.