53 plants indexed.
WILER wastewater treatment plant serves Wiler (Lötschen) in Valais, Switzerland, providing advanced treatment for a population of 1,466. The plant has a designed capacity of 2,450 m³/day and discharges 665.45 m³/day.
AYENTVOOS wastewater treatment plant serves the municipality of Ayent in Valais, Switzerland. It treats wastewater for approximately 4,372 residents in the alpine Rhône basin.
BAGNES_PROFRAY wastewater treatment plant serves Villette in Valais, Switzerland, with a designed capacity of 1.00 and a population equivalent of 15,523. It operates under Swiss water protection regulations.
BRIG GLISBRIGLINA wastewater treatment plant serves Brig-Glis, Valais/Wallis, Switzerland, treating wastewater for approximately 46,860 people under Swiss federal water protection regulations.
BRUNNI FIESCH is a municipal wastewater treatment plant serving Fiesch, Switzerland. It operates under Swiss water protection regulations in the Valais/Wallis region.
CHAMOSON wastewater treatment plant serves Saint-Pierre-de-Clages in Valais, Switzerland, with a designed capacity of 1.00 and a population equivalent of 5,466.
COLLOMBEY MURAZ wastewater treatment plant serves Collombey-le-Grand in Valais, Switzerland. It treats wastewater from a population of 6,243 and has a designed capacity of 1.00.
EVIONNAZ wastewater treatment plant serves La Rasse, Evionnaz in Valais/Wallis, Switzerland. It serves a population of 3,988 and operates 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.
LEUKERBAD wastewater treatment plant serves the Swiss alpine resort of Leukerbad in Valais/Wallis. It treats wastewater from approximately 5,678 people in the Rhône basin.
LEUKRADET wastewater treatment plant serves Erschmatt, Switzerland, in the Valais/Wallis region. It treats wastewater from a population of approximately 19,848 under Swiss federal water protection regulations.
Leytron wastewater treatment plant serves the Swiss municipality of Leytron in Valais. It has a designed capacity of 1.00 and serves a population of 3,558.
Martigny wastewater treatment plant serves the Swiss town of Martigny in the Valais/Wallis canton. It treats wastewater from a population of approximately 33,676 under Swiss federal water protection regulations.
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.
NENDAZBIEUDRON wastewater treatment plant serves Fey, Switzerland, in the Valais/Wallis region. It handles a population equivalent of 15,970 and has a designed capacity of 1.00 (units unspecified).
PORT VALAIS wastewater treatment plant serves 2,970 people in Port-Valais, Valais, Switzerland. Located near Lake Geneva, it operates under Swiss water protection 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
RIDDES wastewater treatment plant serves the municipality of Riddes in Valais, Switzerland. It has a designed capacity of 1.00 and serves a population of 5,560.
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.
SAILLON wastewater treatment plant serves the municipality of Saillon in Valais, Switzerland. It has a designed capacity of 1.00 and serves a population of approximately 3,366.