2 plants indexed.
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 2 wastewater treatment plants in Sion, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, SION_CHATEAUNEUF has the highest designed capacity at 1 m3/day.