18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
BICCARI wastewater treatment plant in Biccari, Puglia, Italy, serves a population of 3,432 with secondary treatment. It has a designed capacity of 4,500 m³/day and discharges 679.41 m³/day.
Bicheno wastewater treatment plant in Tasmania, Australia, serves a small coastal community of 875 people with secondary treatment, discharging 226.53 megaliters annually into the Tasman Sea.
BIDDEFORD POOL is a secondary treatment plant in Biddeford, Maine, serving 103 people. It discharges 75.71 units of treated wastewater near the coast.
BIDDENDEN STW is a secondary treatment plant in Ashford, England, serving 2,487 people. It discharges 553.69 m³/day of treated wastewater into local watercourses.
Bidyadanga wastewater treatment plant in Western Australia serves a small coastal community of 597 people with secondary treatment, discharging treated effluent into the local environment near the Indian Ocean.
Bieber WWTF is a secondary treatment plant serving 874 residents in Bieber, California. It discharges 189.27 megaliters of treated wastewater annually, with a designed capacity of 264.98 megaliters.
Biecz wastewater treatment plant in Wysowa-Zdrój, Poland, serves a population of 3,041 with secondary treatment. It discharges 433.60 m³/day and has a designed capacity of 8,350 m³/day.
Bieganow wastewater treatment plant serves 431 people in Bieganów, Lubusz Voivodeship, Poland. It provides secondary treatment and discharges 61.45 m³/day of treated effluent.
Bielany wastewater treatment plant in Kraków, Poland, serves 1,268 people with secondary treatment.
Bieliny wastewater treatment plant in województwo świętokrzyskie, Poland, serves about 2,970 people with secondary treatment. It discharges 423.48 m³/day and has a designed capacity of 6,715 m³/day.
BIENVENIDA wastewater treatment plant in Bienvenida, Extremadura, Spain, serves a population of 4,800 with secondary treatment. It discharges 869.99 cubic meters of treated wastewater daily.
Biessenhofen wastewater treatment plant in Hörmanshofen, Bavaria, Germany, serves about 3,800 people with secondary treatment. It discharges 963.46 m³/day and has a designed capacity of 7,000 m³/day.
Big Cabin WWT is a secondary treatment plant in Craig County, Oklahoma, serving 293 people. It discharges 113.56 megaliters annually and operates under US EPA NPDES regulations.
Big Pine WWTF is a secondary treatment plant serving 800 people in Inyo County, California. It discharges 181.70 units of treated wastewater daily, with a designed capacity of 230.91 units.
Big Piney Lagoon is a secondary wastewater treatment plant serving 552 residents in Big Piney, Wyoming. It discharges 75.71 million gallons annually and operates under US EPA NPDES regulations.
BIG RUN BORO STP is a secondary wastewater treatment plant in Henderson Township, Pennsylvania, serving 1,141 people. It discharges 302.83 thousand cubic meters per year and has a designed capacity of 416.39 thousand cubic meters per year.
Big Sandy WWTP is a secondary treatment plant serving 750 people in Chouteau County, Montana. It discharges 321.76 million gallons per year and has a designed capacity of 681.37 million gallons.
Big Springs WWTP in Deuel County, Nebraska provides secondary treatment for a small population of 539. The plant discharges 227.13 megaliters annually and operates under US EPA NPDES regulations.
Big Timber WWTF is a secondary treatment plant serving 1,650 people in Sweet Grass County, Montana. It discharges 643.52 megaliters annually and operates under U.S. EPA NPDES regulations.
Big Valley Lagoon is a secondary treatment plant serving 32 people in County of Stettler, Alberta, Canada. Operating under Alberta's environmental regulations.