26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
ASHFORD STW serves Ashford, Kent, England, treating wastewater for over 104,000 people. The plant operates under the UK's implementation of the EU Urban Waste Water Treatment Directive.
ASHFORD WWTP serves Ashford, Alabama, treating wastewater for approximately 1,397 residents. The plant operates under U.S. EPA and Alabama Department of Environmental Management regulations.
ASHINGTON LONDON ROAD STW serves Horsham, England, treating wastewater for approximately 4,663 people. The plant operates under UK regulations, discharging into the local water environment.
ASHLAND wastewater treatment plant serves Ashland, Kentucky, USA. It handles a population of approximately 10,484 and is located inland near the Ohio River.
Ashland City WWTP serves approximately 4,500 residents in Ashland City, Tennessee. The plant discharges treated wastewater into the Cumberland River basin, supporting local water quality.
ASHLAND STP serves approximately 20,980 people in Jackson County, Oregon. The plant discharges treated wastewater into local waterways, supporting the Rogue River basin ecosystem.
ASHLAND STP serves Ashland, Wisconsin, treating wastewater for approximately 9,229 residents. The plant operates under U.S. EPA NPDES regulations, discharging treated effluent into the Lake Superior watershed.
ASHLAND WWTP serves approximately 4,600 residents in Ashland, Virginia. The facility operates under the U.S. Clean Water Act, with regulatory oversight by the Virginia Department of Environmental Quality.
ASHLAND WWTP serves the community of Ashland, Alabama, treating wastewater for approximately 1,114 residents. The plant operates under U.S. EPA and Alabama Department of Environmental Management regulations.
Ashland WWTP serves the community of Ashland, Nebraska, treating wastewater for approximately 2,453 residents. The plant operates under U.S. Clean Water Act regulations, ensuring local water quality.
Ashland WWTP and Sewer System serves approximately 21,249 people in Ashland, Ohio. The plant discharges treated wastewater into local waterways as part of the regional wastewater infrastructure.
ASHLEY VALLEY SMB serves Vernal, Utah, treating wastewater for approximately 19,224 residents. The plant operates under US EPA NPDES regulations, ensuring compliance with Clean Water Act standards.
ASHLEY WWTP serves Ashley, Indiana, treating wastewater for approximately 1,606 residents. The plant operates under U.S. Clean Water Act regulations, with discharge likely to local waterways.
Ashtabula WWTP and Sewer System serves approximately 53,462 residents in Ashtabula, Ohio. The plant discharges treated wastewater into Lake Erie, a vital freshwater resource.
Ashton wastewater treatment plant serves Langeberg Local Municipality in Western Cape, South Africa, with a population of 14,704. It operates under South Africa's water regulatory framework.
ASHTON STW serves Ashton, England, treating wastewater for approximately 4,700 residents under UK environmental regulations. The plant discharges into local waterways within the West Northamptonshire region.
ASHTON UNDER LYNE STW serves Tameside, England, treating wastewater for approximately 48,074 people. The plant discharges into local waterways under UK environmental regulations.
Ashville WWTP and Sewer System serves the community of Ashville, Ohio, USA. The plant provides wastewater treatment for approximately 3,174 residents in Pickaway County.
ASIAGO_LOCALITA_MOSELE is a wastewater treatment plant serving Roncalto, Asiago, in the Veneto region of Italy. It treats wastewater for approximately 12,501 people.
Asientos wastewater treatment plant serves the town of Asientos in Aguascalientes, Mexico. It treats wastewater from a population of approximately 9,326 people.