18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Biodisques is a secondary wastewater treatment plant in Ascot Corner, Quebec, Canada, serving 492 people. It discharges 221.00 cubic meters of treated effluent daily.
BioDRY SB 100 is a closed secondary treatment plant in Līgatne, Latvia, serving 205 people. It discharged 39.13 m³/day of treated wastewater before closure.
Biofiltre Rotofix is a secondary treatment plant serving 134 people in Saint-Damien, Québec, Canada.
BIOK250 is a secondary wastewater treatment plant in Tymbark, Poland, serving a small population of 57. It discharges 8.13 m³/day and operates under EU Urban Waste Water Treatment Directive standards.
Biola WWTP is a secondary treatment plant serving 964 people in Butte County, California. It discharges 378.54 cubic meters of treated wastewater daily.
Bioley-Magnoux wastewater treatment plant in Vaud, Switzerland, serves 121 people with secondary treatment. It discharges 54.93 m³/day and has a designed capacity of 283 m³/day.
Biologiczno mechaniczna is a secondary treatment plant serving Rzeczyca, Poland. It discharges treated wastewater into the local watershed within the Vistula basin.
BIOTA wastewater treatment plant serves the municipality of Biota in Aragón, Spain. It provides secondary treatment for a population of 1,637, with a designed capacity of 2,917 m³/day.
BIPPUS RSD is a secondary wastewater treatment plant serving 632 people in Bracken, Indiana, USA. It discharges 75.71 units of treated effluent daily.
Birch Glen WWTP is a secondary treatment plant in Baysville, Ontario, Canada, serving a small population of 238. It discharges 107.00 cubic meters of treated wastewater daily.
Birchip wastewater treatment plant serves the small rural community of Birchip in Victoria, Australia. It provides secondary treatment for a population of approximately 792.
BIRCHWOOD STP is a secondary wastewater treatment plant serving 540 residents in Birchwood, Wisconsin. It discharges treated effluent into the local watershed, contributing to the protection of downstream water quality.
Bird City WWTP is a secondary treatment facility serving 482 residents in Bird City, Kansas. It discharges 170.34 million gallons per year into local waterways.
Birdseye WWTP is a secondary treatment facility in Dubois County, Indiana, serving a population of 465. It discharges 302.83 million gallons per year into local waterways.
Birkenfeld wastewater treatment plant in Karbach, Bayern, Germany, serves 1,367 people with secondary treatment. The plant is now closed.
Birmingham STL is a secondary wastewater treatment plant in Birmingham, Iowa, serving 448 people. It discharges 151.42 megaliters annually and operates under U.S. EPA NPDES regulations.
Birnamwood STP is a secondary wastewater treatment plant serving 824 people in Birnamwood, Wisconsin. It discharges 340.69 million gallons per year and operates under US EPA NPDES permitting.
Birney N Cheyenne Indian Reservation wastewater treatment plant in Birney, Montana serves a small population of 65 with secondary treatment. It discharges 26.50 megaliters per year and has a designed capacity of 37.85 megaliters.
Birtle Wastewater Lagoon is a secondary treatment facility serving 521 residents in Birtle, Manitoba, Canada. The plant discharges 234 cubic meters of treated wastewater daily.
Bisbee Lagoon is a secondary wastewater treatment plant serving 126 residents in Bisbee, North Dakota. It discharges 75.71 megaliters annually and operates under US EPA NPDES regulations.