18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Ignacio Zaragoza y El Sauz is a secondary wastewater treatment plant serving 4,629 people in Ignacio Zaragoza, Chihuahua, Mexico. It discharges 691.20 m³/day of treated wastewater into the local watershed.
IGOVILLE wastewater treatment plant serves Pont-de-l'Arche in Normandie, France. It provides secondary treatment for a population of 2,202 with a designed capacity of 1,950 m³/day.
Ikskiles NAI is a secondary wastewater treatment plant serving Ikšķile, Latvia. It treats wastewater for approximately 2,474 people with a designed capacity of 2,000 m³/day.
Ilanz/Glion Pitasch wastewater treatment plant serves 144 people in Graubünden, Switzerland, with secondary treatment. It discharges 65.37 m³/day and operates under Swiss water protection regulations.
ILCHESTER STW is a secondary treatment plant serving Ilchester, Somerset, England. It discharges treated wastewater into local waterways, supporting environmental protection in the region.
Ilderton WWTF is a secondary treatment plant serving 1,330 people in Middlesex Centre, Ontario, Canada. It discharges 597 cubic meters of treated wastewater daily.
The ILE D OLONNE Chemin de l Ileau wastewater treatment plant serves L'Île-d'Olonne, France, with secondary treatment for a population of 4,100. It discharges treated water near the Atlantic coast.
Ile Des Chenes Lagoon Facility is a secondary treatment plant serving 1,076 people in Ile des Chenes, Manitoba, Canada. It discharges 483.00 cubic meters of treated wastewater, supporting local water quality.
Iliff Town of wastewater treatment plant serves 220 people in Iliff, Colorado, with secondary treatment. The plant discharges 113.56 megaliters annually into local waterways.
ILLANA wastewater treatment plant serves the municipality of Illana in Castilla-La Mancha, Spain. It provides secondary treatment for a population of 1,152 and discharges 206 cubic meters of treated wastewater daily.
Ilowo Osada secondary treatment plant serves Lipowiec Kościelny in Mazowieckie, Poland. It discharges 226.71 m³/day of treated wastewater, with a designed capacity of 4,690 m³/day.
Ilza wastewater treatment plant serves the community of Koszary in Mazowieckie, Poland. It provides secondary treatment for a population of 6,300 with a designed capacity of 5,600 m³/day.
Imanpa wastewater treatment plant is a secondary-level facility serving 201 people in the Macdonnell Region, Northern Territory, Australia. It discharges treated wastewater at a volume of 52.03 megalitres per year.
Imielin wastewater treatment plant in Chełm Śląski, Poland, serves about 4,918 people with secondary treatment. It has a designed capacity of 8,000 m³/day and discharges 701.23 m³/day.
Imperial waste water lagoon in Stalwart, Saskatchewan, Canada, is a secondary treatment plant serving 300 people. It discharges 134.60 units of treated wastewater, operating under Canadian provincial regulations.
Imperial WWTP in Chase County, Nebraska, serves a population of 1,964 with secondary treatment. The plant discharges treated wastewater into local waterways, supporting the region's water quality.
IMPIANTO_1_C_DA_SOTTO_S_AGATA is a secondary wastewater treatment plant in Sutera, Sicily, Italy, serving approximately 1,800 people. It discharges 356.34 cubic meters of treated wastewater daily.
IMPIANTO_2_C_DA_PIETRAROTTA is a secondary wastewater treatment plant serving Caltanissetta, Sicily, Italy. It treats wastewater for a population equivalent of 500 with a designed capacity of 500 m³/day.
Impianto Bioecologia Privato is a secondary treatment plant in Chiusi, Toscana, Italy, serving 1,284 people. It discharges 254.19 m³/day of treated wastewater and has a designed capacity of 1,500 m³/day.
Impianto Bompietro is a secondary treatment plant in Bompietro, Sicily, Italy, serving 525 people. It is currently closed, with a designed capacity of 1,300 m³/day and a discharge volume of 103.93 m³/day.