18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Franklin WWTP is a secondary treatment plant serving 1,114 people in Franklin, West Virginia. It discharges 492.10 thousand cubic meters annually and has a designed capacity of 946.35.
FRANKTON STW is a secondary wastewater treatment plant serving 2,378 people in Rugby, England. It discharges 529.43 m³/day of treated effluent into local watercourses under UK environmental regulations.
Frannie Lagoon is a secondary wastewater treatment plant in Park County, Wyoming, serving 157 people. It discharges 68.14 megaliters annually and has a designed capacity of 75.71 megaliters.
FRASCINETO_FONTANA_BOTTE is a secondary wastewater treatment plant serving Frascineto, Calabria, Italy. It treats wastewater from approximately 1,950 people with a designed capacity of 3,000 m³/day.
Frascineto San Leonardo is a secondary wastewater treatment plant in Frascineto, Calabria, Italy, serving approximately 300 people with a designed capacity of 500 m³/day.
Fraserburg wastewater treatment plant serves approximately 3,255 people in Karoo Hoogland Local Municipality, Northern Cape, South Africa. It provides secondary treatment and discharges 500 cubic meters of treated wastewater daily.
FRASNES is a secondary wastewater treatment plant in Frasnes-lez-Buissenal, Belgium, serving approximately 1,215 people. It has a designed capacity of 2,650 m³/day and discharges 217.18 m³/day.
FRAZ_CROCCI is a secondary wastewater treatment plant in Valderice, Sicily, Italy, serving approximately 5,000 people. It discharges treated effluent near the coast, with a designed capacity of 5,000 m³/day.
Frazer Lagoon is a secondary wastewater treatment plant in Frazer, Montana, serving approximately 350 people. It discharges treated effluent into the local watershed, supporting the Missouri River basin.
Frazeysburg WWTP and Sewer System is a secondary treatment plant serving about 1,200 residents in Frazeysburg, Ohio. It discharges treated wastewater into local waterways, operating under US EPA and Ohio EPA regulations.
FREDERIC STP is a secondary wastewater treatment plant serving 1,261 people in Frederic, Wisconsin. It discharges 378.54 m³/day of treated effluent into local waterways.
Frederick Industrial Park WWT is a secondary treatment plant in Frederick, Oklahoma, serving 835 people. It discharges 454.25 thousand cubic meters annually and has a designed capacity of 567.81 thousand cubic meters.
Frederickton wastewater treatment plant in Bellimbopinni, New South Wales, Australia, serves 1,865 people with secondary treatment and discharges 482.66 ML annually.
Fredericktown WWTP and Sewer System is a secondary treatment plant serving 2,428 people in Fredericktown, Ohio. It discharges 806.29 thousand cubic meters of treated wastewater annually.
Fredericton Junction Lagoon is a secondary treatment plant serving 510 people in Gladstone Parish, New Brunswick, Canada. It discharges 229.00 cubic meters of treated wastewater daily.
FREDERIKA STL is a secondary wastewater treatment plant in Bremer County, Iowa, serving a small population of 188. It discharges treated effluent into local waterways, supporting the region's water quality.
Fredonia Lagoon is a secondary treatment plant serving 46 people in Fredonia, North Dakota. It discharges 37.85 cubic meters of treated wastewater daily.
Fredricksburg WWTP is a secondary treatment plant serving 931 people in Chickasaw County, Iowa. It discharges 946.35 cubic meters of treated wastewater daily, with a designed capacity of 1097.77 cubic meters.
FREDRICKSTOWN STP is a secondary treatment plant serving 2,849 people in East Bethlehem Township, Pennsylvania. It discharges 757.08 m³/day of treated wastewater into local waterways.
Freeburg East No 1 is a secondary wastewater treatment plant serving 1,269 people in Freeburg, Illinois, USA. It discharges treated effluent into local waterways under EPA NPDES regulations.