18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
ALTIKON wastewater treatment plant serves the municipality of Altikon in Zürich, Switzerland. It provides secondary treatment for a population of 828 and discharges treated water into the local watershed.
ALTO STP is a secondary treatment plant in Bowne Township, Michigan, serving 292 people. It discharges 113.56 megaliters of treated wastewater annually within the Grand River watershed.
Alto Water and Sanitation District serves Ruidoso, New Mexico, with secondary treatment for a population of 2,120. The plant discharges 302.83 volume units into local waterways, supporting community wastewater management.
Alto WWTP is a secondary treatment plant serving Weeping Mary, Texas. It treats wastewater for a population of 1,270 with a designed capacity of 1,514.16 volume units.
Alton Collection System is a projected secondary treatment plant in Whisperwood Estates, Louisiana, serving 748 people. It discharges 356.78 megaliters per year and is located within 10 km of the Gulf Coast.
ALTON STW FE DISCH 1 is a secondary treatment plant in Staffordshire Moorlands, England, serving a population of 1,582. It discharges treated wastewater into local watercourses within the Churnet Valley.
ALTON WWTP is a secondary treatment plant serving 117 people in Alton, Kansas. It discharges 45.43 cubic meters of treated wastewater daily, with a designed capacity of 75.71 cubic meters.
ALTON WWTP is a secondary treatment plant serving Alton, Iowa, USA. It processes an average daily flow of 567.81 units against a designed capacity of 908.50 units.
Altona STP is a secondary treatment plant in Galesburg, Illinois, serving 545 people. It discharges 264.98 units of treated wastewater daily, with a designed capacity of 302.83 units.
ALTOONA LAGOON is a secondary wastewater treatment plant serving Altoona, Alabama. It has a designed capacity of 264.98 and serves a population of 586.
Altoona WWTP is a secondary treatment plant in Altoona, Kansas, serving 485 residents. It discharges 181.70 units of treated wastewater and has a designed capacity of 246.05 units.
Altus WWTP is a secondary treatment plant in Franklin County, Arkansas, serving a population of 758. It discharges 98.42 units of treated wastewater and has a designed capacity of 264.98 units.
Alvalade is a secondary wastewater treatment plant serving 2,200 people in Santiago do Cacém, Portugal. It discharges 366.81 m³/day of treated effluent into the local watershed.
ALVENISIO wastewater treatment plant serves Bussi sul Tirino, Italy, with secondary treatment for a population of 3,850. The plant has a designed capacity of 5,000 m³/day and discharges 762.16 m³/day.
ALVESTON STW is a secondary treatment plant in Rudgeway, England, serving 2,205 people. It discharges 490.91 m³/day and is located near the Severn Estuary.
Alvheimsfeltet wastewater treatment plant in Florvåg, Norway, serves 71 people with secondary treatment. The plant discharges 30.79 m³/day and is located within 10 km of the coast.
ALVIGNANO_IMPIANTO_LOCALITA_MAZZAMAURO is a secondary treatment plant serving Alvignano, Campania, Italy. It treats wastewater from about 3,450 people with a designed capacity of 3,500 m³/day.
Alvinston Wastewater Treatment Plant serves the community of Brooke-Alvinston, Ontario, Canada. This secondary treatment facility handles a discharge volume of 308.00 and serves a population of 686.
Alvite wastewater treatment plant serves 3,000 people in Moimenta da Beira, Viseu, Portugal. It provides secondary treatment and discharges 500.19 m³/day.
Alvito wastewater treatment plant in Alvito, Beja, Portugal, serves 1,400 people with secondary treatment. The plant is currently closed.