26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Erd Szennyviztisztito Telep serves Tököl, Hungary, treating wastewater for approximately 72,404 people. The plant is located inland in the Közép-Magyarország region.
Erdesbach wastewater treatment plant serves approximately 13,100 people in Rhineland-Palatinate, Germany. The facility operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Erdweg wastewater treatment plant in Petersberg, Bayern, Germany serves approximately 4,941 people. The facility operates under Germany's implementation of the EU Urban Waste Water Treatment Directive.
Erftstadt wastewater treatment plant serves approximately 59,500 people in Kierdorf, Nordrhein-Westfalen, Germany. It operates under the EU Urban Waste Water Treatment Directive, ensuring compliance with secondary treatment standards for medium-sized
Erfurt wastewater treatment plant serves the city of Erfurt, Thüringen, Germany, with a population of approximately 333,000. It operates under the EU Urban Waste Water Treatment Directive.
Ericeira wastewater treatment plant serves Mafra, Portugal, with a designed capacity of 1.00 and a population equivalent of 25,300. It operates under EU Urban Waste Water Treatment Directive 91/271/EEC.
Erie City STP serves over 181,000 people in Erie, Pennsylvania. The plant discharges treated wastewater into Lake Erie, part of the Great Lakes system, and operates under the US Clean Water Act.
Erie Co Huron Basin WWTP serves approximately 6,000 people in Huron, Ohio. The plant is located near the Lake Erie coast and operates under US EPA and Ohio EPA regulatory oversight.
Erie Co Sawmill Creek WWTP serves Huron, Ohio, treating wastewater for approximately 6,239 residents. The plant has a designed capacity of 1.00 million gallons per day and is located within 50 km of Lake Erie.
Erie Co SD2 WWTP at Big Sister serves the Village of Angola, New York, treating wastewater for approximately 24,000 residents. The plant discharges into Lake Erie, a Great Lake that provides drinking water and supports diverse aquatic life.
Erie Co SD3 Southtowns STP serves approximately 173,000 people in the Town of Hamburg, New York. The plant is located near Lake Erie and operates under U. S. Clean Water Act regulations.
Erie Co SD6 Lackawanna WWTP serves about 21,000 people in Buffalo, New York. The plant discharges treated wastewater into the Lake Erie watershed, supporting regional water quality.
ERIE SWRF serves Erie, Colorado, treating wastewater from a population of approximately 21,768. The plant discharges into the local watershed, contributing to the South Platte River basin.
Erigne St Melaine wastewater treatment plant serves Saint-Melaine-sur-Aubance in Pays de la Loire, France. It treats wastewater from approximately 6,770 people under EU Urban Waste Water Treatment Directive standards.
ERIN STP serves Cumberland City, Tennessee, treating wastewater for approximately 2,824 residents. The plant has a designed capacity of 1.00 million gallons per day and operates under U.S. EPA and state regulations.
Erkelenz Mitte is a municipal wastewater treatment plant in Erkelenz, Nordrhein-Westfalen, Germany, serving approximately 42,259 people. It operates under the EU Urban Waste Water Treatment Directive.
Erkrath Hochdahl wastewater treatment plant serves approximately 31,775 people in Erkrath, Nordrhein-Westfalen, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this sca
ERLACH wastewater treatment plant serves the municipality of Erlach in the Bern/Berne canton of Switzerland, treating wastewater for approximately 3,500 residents.
Erlangen wastewater treatment plant serves approximately 329,000 people in Bavaria, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates advanced treatment for large agglomerations.
Erlensee-Ruckingen wastewater treatment plant serves Langendiebach, Hessen, Germany, treating wastewater for approximately 27,000 people. The plant operates under the EU Urban Waste Water Treatment Directive.