26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Barrow and Quorn STW serves 11,364 people in Charnwood, Leicestershire, England. The plant discharges treated wastewater into local waterways under UK environmental regulations.
Barrow in Furness STW serves approximately 71,500 people in Barrow-in-Furness, England. The plant operates under UK wastewater regulations, treating municipal sewage before discharge.
Barry Rose WWTP 2 serves Pearland, Texas, treating wastewater for approximately 19,000 residents. The plant is part of the region's municipal infrastructure under U.S. EPA and Texas Commission on Environmental Quality oversight.
BARSTON STW serves approximately 65,518 people in Solihull, England. The plant operates under the UK's wastewater regulatory framework, ensuring treated effluent meets environmental standards.
Barstow WRF serves approximately 25,850 people in San Bernardino County, California. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
Barth Californien wastewater treatment plant serves approximately 18,934 people in Barth, Mecklenburg-Vorpommern, Germany. The plant is located within 50 km of the Baltic Sea coast.
Bartkow wastewater treatment plant serves the Janaszów area in województwo świętokrzyskie, Poland. It treats wastewater from a population of 7,246 under EU regulatory standards.
Bartlesville WWT serves approximately 34,748 people in Bartlesville, Oklahoma. The plant discharges treated wastewater into the local watershed, ultimately draining toward the Verdigris River basin.
Bartlett Bay STP serves South Burlington, Vermont, treating wastewater for approximately 8,510 residents. The plant operates under U.S. EPA NPDES permits and discharges into the Lake Champlain basin.
Bartlett STP is a municipal wastewater treatment plant serving approximately 20,000 residents in Bartlett, Tennessee, United States. It operates under the US Clean Water Act framework.
Bartlett WWTP serves approximately 29,430 residents in Bartlett, Illinois. The plant is part of the municipal wastewater infrastructure in DuPage County, discharging treated water into the local watershed.
Barton Le Clay STW serves Silsoe, England, treating wastewater for approximately 4,852 people. The plant is located within 10 km of the coast, discharging into local waterways under UK environmental regulations.
BARTON STW serves approximately 7,400 people in Preston, Lancashire, England. The plant is part of the UK's wastewater infrastructure regulated under the Urban Waste Water Treatment Regulations.
Barton Under Needwood STW serves approximately 5,571 people in East Staffordshire, England. The plant discharges treated wastewater into local waterways, supporting the River Trent catchment.
Barton upon Humber STW is a municipal wastewater treatment plant serving approximately 12,000 people in Barton-upon-Humber, North Lincolnshire, England. The plant discharges into the Humber Estuary, a major tidal estuary on the east coast of England.
Bartoszyce wastewater treatment plant serves the town of Bartoszyce in Warmian-Masurian Voivodeship, Poland. It treats wastewater from approximately 13,715 residents under EU regulatory standards.
Bartow WRF is a municipal wastewater treatment plant serving approximately 25,000 people in Bartow, Florida. The facility discharges treated effluent into the local watershed, contributing to the Peace River basin.
Barud avlopsanlegg is a wastewater treatment plant serving Åmot, Norway, with a population equivalent of 4,892. The plant operates under Norway's implementation of the EU Urban Waste Water Treatment Directive.
BASALT WWTP serves approximately 3,000 people in Pitkin County, Colorado. The plant discharges treated wastewater into the local watershed within the Colorado River basin.
BASALUZZO wastewater treatment plant serves approximately 38,860 people in Basaluzzo, Piemonte, Italy. The facility operates under EU Urban Waste Water Treatment Directive standards.