53 plants indexed. Showing 5 matching current filters.
VIONNAZ is a secondary wastewater treatment plant in Vionnaz, Valais, Switzerland, serving 1,870 people. It discharges 848.83 m³/day of treated effluent and is located within 10 km of the coast.
VIONNAZ_TORGON is a secondary wastewater treatment plant in Torgon, Valais, Switzerland, serving 1,676 people with a designed capacity of 2,800 m³/day. It discharges treated effluent near the coast, reflecting its alpine-to-lake context.
ST GINGOLPH wastewater treatment plant serves Saint-Gingolph, Switzerland, with advanced treatment for a population of 1,799. It discharges treated water near the shores of Lake Geneva, a major Alpine lake.
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
Monthey CIMO is a major wastewater treatment plant in Monthey, Valais, Switzerland, serving a population of over 292,000. It operates under Swiss water protection regulations, discharging treated effluent into the Rhône River basin.
UtilityRadar indexes 53 wastewater treatment plants in Valais/Wallis, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, VIONNAZ has the highest designed capacity at 3,125 m3/day.