758 plants indexed.
OBERRIED BI is an advanced wastewater treatment plant in Oberried am Brienzersee, Switzerland, serving 482 people. It discharges treated water into the local watershed near Lake Brienz.
OBERRIED_EBLIGEN is a secondary wastewater treatment plant in Ebligen, Bern, Switzerland, serving 121 people with a designed capacity of 283 m³/day.
OBERRUETI wastewater treatment plant in Oberrüti, Aargau, Switzerland, serves a small population with advanced treatment. It discharges treated water into local waterways, supporting the region's environmental quality.
OGENS wastewater treatment plant in Ogens, Vaud, Switzerland, serves a small population of 164 with secondary treatment. It discharges 74.44 m³/day of treated effluent into local waterways.
OLIVONE BLENIO is a secondary wastewater treatment plant in Olivone, Ticino, Switzerland, serving a population of 898. It has a designed capacity of 1,500 m³/day and discharges 407.62 m³/day of treated effluent.
ONNENS wastewater treatment plant in Onnens (VD), Vaud, Switzerland, serves a small population of 599 with advanced treatment. It discharges 271.90 m³/day and has a designed capacity of 1000 m³/day.
OPPENS wastewater treatment plant in La Tuilière, Vaud, Switzerland, serves a small population of 128 with secondary treatment.
ORGES is a secondary wastewater treatment plant in Orges, Vaud, Switzerland, serving 142 people with a designed capacity of 333 m³/day and an average discharge volume of 64.46 m³/day.
Ormont-Dessous La Forclaz wastewater treatment plant in Vaud, Switzerland, serves 748 people with advanced treatment. It discharges 339.53 m³/day and has a designed capacity of 1250 m³/day.
Ormont-Dessous Le Sépey wastewater treatment plant in Vaud, Switzerland, serves 1,796 people with advanced treatment. It discharges 815.24 m³/day and has a designed capacity of 3,000 m³/day.
The ORMONT DESSUS_LES DIABLERETS wastewater treatment plant in Les Diablerets, Vaud, Switzerland, serves a population of 1,568 with advanced treatment. It has a designed capacity of 7,500 m³/day and discharges 711.75 m³/day.
ORNY is an advanced wastewater treatment plant in Orny, Vaud, Switzerland, serving 256 people.
ORZENS wastewater treatment plant serves the small community of Orzens in Vaud, Switzerland. It provides secondary treatment and discharges treated water into the local watershed.
Ossingen wastewater treatment plant in Ossingen, Zurich, Switzerland, serves a population of 2,038 with advanced treatment. The plant has a designed capacity of 3,000 m³/day and discharges 925.09 m³/day.
PEYRES POSSENS is an advanced wastewater treatment plant in Montanaire, Vaud, Switzerland, serving 577 people. It discharges 261.91 m³/day of treated effluent and has a designed capacity of 750 m³/day.
Pfafers Vattis wastewater treatment plant in Vättis, St. Gallen, Switzerland, serves a small population of 748 with secondary treatment. It has a designed capacity of 1,250 m³/day and discharges 339.53 m³/day.
POLIEZ PITTET is an advanced wastewater treatment plant in Poliez-Pittet, Vaud, Switzerland, serving a population of 374. It discharges 169.77 m³/day of treated effluent.
PRAHINS wastewater treatment plant in Donneloye, Vaud, Switzerland, serves 200 people with secondary treatment. It discharges 90.78 m³/day and has a designed capacity of 467.00 m³/day.
PRANGINS wastewater treatment plant in Prangins, Vaud, Switzerland, provides advanced treatment for a population of 2,155. It discharges 978.20 m³/day and has a designed capacity of 3,600 m³/day.
PRELES is an advanced wastewater treatment plant in Plateau de Diesse, Bern, Switzerland, serving 800 people with a designed capacity of 1000 m³/day.