53 plants indexed.
CHAMPERY wastewater treatment plant serves Champéry, Switzerland, with advanced treatment for a population of 1,926. It has a designed capacity of 3,750 m³/day and discharges 874.25 m³/day.
TRIENT wastewater treatment plant in Trient, Valais, Switzerland serves 160 people with secondary treatment. It discharges 72.63 m³/day and has a design capacity of 375.00 m³/day.
ISERABLES is an advanced wastewater treatment plant in Isérables, Valais, Switzerland, serving 524 people. It discharges 237.86 cubic meters of treated wastewater daily, with a designed capacity of 2,500 cubic meters.
VAREN wastewater treatment plant in Varen, Valais, Switzerland, serves a population of 798 with advanced treatment. It discharges 362.23 m³/day of treated effluent, with a designed capacity of 1333.00 m³/day.
INDEN wastewater treatment plant in Inden, Valais, Switzerland, serves 242 people with advanced treatment. It discharges 109.85 units of treated wastewater and has a designed capacity of 567.00 units.
GUTTET wastewater treatment plant serves Guttet-Feschel in Valais/Wallis, Switzerland. It provides advanced treatment for a population of 1,008 with a designed capacity of 1,000 m³/day.
ST MARTIN_VILLAGE is an advanced wastewater treatment plant in Saint-Martin, Valais, Switzerland, serving 1,670 people with a designed capacity of 2,400 m³/day.
MASE is an advanced wastewater treatment plant serving Mont-Noble in Valais, Switzerland. It treats wastewater for a population of 370 with a designed capacity of 867 m³/day.
HEREMENCE wastewater treatment plant in Euseigne, Valais, Switzerland serves 956 people with advanced treatment. It discharges 433.95 units of treated wastewater and has a designed capacity of 3333.00 units.
BINN wastewater treatment plant in Schmidighischere, Valais, Switzerland, serves 241 people with advanced treatment. It discharges 109.40 cubic meters of treated wastewater daily, with a designed capacity of 563.00 cubic meters.
CONTHEY_ERDE is an advanced wastewater treatment plant in Conthey, Valais, Switzerland, serving 1,699 people. It discharges 771.21 m³/day of treated effluent and has a designed capacity of 2,633.00 m³/day.
SAINT GINGOLPH wastewater treatment plant serves the Swiss municipality of Saint-Gingolph in Valais/Wallis. It is located near Lake Geneva and operates under Swiss federal water protection regulations.
Zermatt wastewater treatment plant serves the Alpine resort town in Valais, Switzerland. It treats wastewater from a population of approximately 25,000 under Swiss federal regulations.
Regional ARA Visp is a major wastewater treatment plant serving over 238,000 people in Visp, Valais, Switzerland. It operates under Swiss water protection regulations, ensuring treated effluent meets strict standards before discharge into the local w
STALDEN wastewater treatment plant serves Stalden (VS) in the Valais/Wallis canton of Switzerland. It is an inland facility serving a population of approximately 4,578.
ST NIKLAUS wastewater treatment plant serves Gasenried in the Valais/Wallis canton of Switzerland. It treats wastewater from a population of approximately 2,955 people.
SAAS BALENSAASTAL wastewater treatment plant serves Saas-Balen in Valais/Wallis, Switzerland. It treats wastewater from approximately 14,579 people, operating under Swiss water protection regulations.
Grächen wastewater treatment plant serves the Swiss municipality of Grächen in the Valais/Wallis canton. It treats wastewater from a population of approximately 3,982 people.
SION_CHANDOLINE wastewater treatment plant serves Sion, Switzerland, in the Valais/Wallis canton. It treats wastewater from approximately 21,685 people, operating under Swiss water protection regulations.
Sion-Chateauneuf wastewater treatment plant serves Sion, Switzerland, in the Valais/Wallis region. It treats wastewater for approximately 44,818 people, operating under Swiss water protection regulations.
UtilityRadar indexes 53 wastewater treatment plants in Valais/Wallis, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, CHAMPERY has the highest designed capacity at 3,750 m3/day.