18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Altamont V STP is a secondary treatment plant serving 1,427 people in the Town of Guilderland, New York. It discharges 715.44 units of treated wastewater daily, with a designed capacity of 1,854.85 units.
ALTAMONT WINSTON WWTP serves 463 people in Winston, Missouri, with secondary treatment. The plant discharges 166.56 units of treated wastewater daily, operating under US EPA NPDES regulations.
Altamont WWTP is a secondary treatment facility serving 1,070 people in Altamont, Kansas. It discharges treated wastewater into local waterways, supporting the region's environmental health.
Altata wastewater treatment plant in Sinaloa, Mexico, serves 3,098 people with secondary treatment. It discharges 717.12 m³/day and is located within 10 km of the coast.
ALTAVILLA_IRPINA_IMPIANTO_DI_PONTE_DEI_SANTI is a secondary treatment plant serving Pasquarielli, Campania, Italy. It treats wastewater for 3,522 people with a designed capacity of 5,000 m³/day.
ALTEA TOIX MASCARAT is a secondary wastewater treatment plant in Altea, Comunitat Valenciana, Spain, serving 4,421 people. It discharges 116.64 m³/day and is located within 10 km of the coast.
ALTENBURG WWTP is a secondary treatment plant serving 606 people in Altenburg, Missouri. It discharges 219.55 megaliters of treated wastewater annually, operating under US EPA NPDES regulations.
Altertheim wastewater treatment plant in Steinbach, Bayern, Germany, serves a population of 2,154 with secondary treatment. It has a designed capacity of 4,000 m³/day and discharges 545.13 m³/day.
Althegnenberg wastewater treatment plant in Bavaria, Germany, serves a population of 1,920 with secondary treatment. The plant is now closed, with a designed capacity of 2,500 m³/day and an average discharge volume of 519 m³/day.
Altheimer WWTP is a secondary treatment plant in Rob Roy, Arkansas, serving a population of 984. It discharges treated wastewater into local waterways, supporting the region's water quality.
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.