26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Alsfeld wastewater treatment plant in Hessen, Germany serves approximately 27,000 people. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Altabrisa wastewater treatment plant serves 17,831 people in Mérida, Yucatán, Mexico. It operates under Mexico's national water regulations, discharging treated effluent into the region's groundwater system.
ALTAFULLA wastewater treatment plant serves Tarragona, Spain, with a designed capacity of 1.00 and a population of 23,340. It operates under EU regulations for medium agglomerations.
Altamira La Florida wastewater treatment plant serves 27,382 people in Altamira, Tamaulipas, Mexico. It operates under Mexico's national water regulations, discharging treated effluent into the Gulf of Mexico watershed.
Altamont STP South serves the community of Altamont, Illinois, treating municipal wastewater for a population of approximately 1,615. The plant operates under the U.S. Clean Water Act framework.
ALTAMONTE SPGS MAIN STP is a municipal wastewater treatment plant in Altamonte Springs, Florida, serving approximately 65,852 people. It operates under the U. S. Clean Water Act and EPA NPDES permitting framework.
The ALTAMURA wastewater treatment plant serves the city of Altamura in Puglia, Italy, with a population equivalent of 93,800. It has a designed capacity of 1.00 unit and operates under the EU Urban Waste Water Treatment Directive.
Altar wastewater treatment plant serves the town of Altar in Sonora, Mexico. It handles a population of 8,639 and operates under Mexican water quality regulations.
Altavista STP serves the town of Altavista, Virginia, treating wastewater for approximately 6,810 residents. The plant discharges into local waterways within the Roanoke River basin.
ALTDORF wastewater treatment plant serves Altdorf (UR), Uri, Switzerland, with a population equivalent of 34,627. It operates under Swiss water protection regulations, ensuring treated effluent meets stringent quality standards.
Altdorf_Nurnberg wastewater treatment plant serves approximately 16,540 people in Altdorf bei Nürnberg, Bavaria, Germany. It operates under the EU Urban Waste Water Treatment Directive.
ALTEA wastewater treatment plant serves Altea, Comunitat Valenciana, Spain, with a population equivalent of 190,215. It is located within 50 km of the Mediterranean coast.
Altena wastewater treatment plant serves approximately 20,000 people in Nordrhein-Westfalen, Germany. It operates under the EU Urban Waste Water Treatment Directive, ensuring compliance with secondary treatment standards.
Altenbeken wastewater treatment plant serves the town of Altenbeken in Nordrhein-Westfalen, Germany. It treats wastewater from approximately 5,921 people under the EU Urban Waste Water Treatment Directive.
Altenberge wastewater treatment plant serves the municipality of Altenberge in Nordrhein-Westfalen, Germany. It treats wastewater for approximately 12,580 people under the EU Urban Waste Water Treatment Directive.
Altenburg wastewater treatment plant serves the Trebanz area in Thüringen, Germany, with a population equivalent of 80,830. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this
Altenkirchen Leuzbach wastewater treatment plant serves approximately 19,566 people in Almersbach, Rheinland-Pfalz, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this
Altenmarkt_Alz wastewater treatment plant serves Altenmarkt an der Alz in Bavaria, Germany. It treats wastewater for approximately 12,666 people under the EU Urban Waste Water Treatment Directive.
Altenmunster wastewater treatment plant serves Hegnenbach, Bavaria, Germany, treating wastewater from approximately 4,800 residents. The facility operates under EU Urban Waste Water Treatment Directive 91/271/EEC.
Altenstadt wastewater treatment plant serves the town of Altenstadt in Hessen, Germany. It treats wastewater from a population of approximately 6,564 under the EU Urban Waste Water Treatment Directive.