Wastewater plants in Switzerland

758 plants indexed. Showing 36 matching current filters.

36 plants matching filters

Leiblachtal

Hörbranz, Vorarlberg

Leiblachtal wastewater treatment plant serves Hörbranz, Vorarlberg, Switzerland, with a designed capacity of 1.00 and a population equivalent of 30,367. It operates under Swiss and EU regulatory frameworks for inland water protection.

Not Reported 30,367 Medium

Bregenz

Bregenz, Vorarlberg

Bregenz wastewater treatment plant serves approximately 35,930 people in Vorarlberg, Switzerland. Located near Lake Constance, it operates under Swiss water protection regulations.

Not Reported 35,930 Medium

SKA Friedrichshafen

Friedrichshafen, Baden-Württemberg

SKA Friedrichshafen is a wastewater treatment plant serving 38,400 people in Friedrichshafen, Baden-Württemberg, Switzerland. It discharges into the Lake Constance basin, a sensitive water body under the EU Urban Waste Water Treatment Directive.

Not Reported 38,400 Medium

THONEX_VILLETTE

Thônex, Genève

THONEX_VILLETTE wastewater treatment plant serves Thônex, Geneva, Switzerland, treating wastewater for approximately 35,842 people. It operates under Swiss water protection regulations.

Not Reported 35,842 Medium

DARDAGNYFIRMENICH1

La Plaine, Genève

DARDAGNYFIRMENICH1 is a wastewater treatment plant in La Plaine, Geneva, Switzerland, serving approximately 14,439 people. It is located within 10 km of the coast, indicating potential marine discharge influence.

Not Reported 14,439 Medium

Regional ARA Visp

Visp, Valais/Wallis

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

Not Reported 238,526 Medium

Monthey CIMO

Monthey, Valais/Wallis

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.

Not Reported 292,172 Medium

VEVEY_AVIRON

Vevey, Vaud

VEVEY_AVIRON is a wastewater treatment plant in Vevey, Vaud, Switzerland, serving approximately 52,702 people. It is located on the shores of Lake Geneva, within 50 km of the coast.

Not Reported 52,702 Medium

MONTREUX_PIERRIER

Montreux, Vaud

Montreux Pierrier wastewater treatment plant serves Montreux, Vaud, Switzerland, treating wastewater for approximately 41,000 people. The plant discharges into Lake Geneva, a major Alpine lake.

Not Reported 41,363 Medium

NYON

Nyon, Vaud

NYON wastewater treatment plant serves the city of Nyon in Vaud, Switzerland, with a designed capacity of 1.00 and a population equivalent of 33,211. It operates under Swiss regulations and discharges into the local watershed.

Not Reported 33,211 Medium

GLANDAPEC

Gland, Vaud

GLANDAPEC wastewater treatment plant serves Gland, Vaud, Switzerland, with a population equivalent of 31,218. It is located near Lake Geneva and operates under Swiss water protection regulations.

Not Reported 31,218 Medium

LAUSANNE

Lausanne, Vaud

LAUSANNE wastewater treatment plant serves Lausanne, Vaud, Switzerland, with a population equivalent of 176,928. It is located near Lake Geneva and operates under Swiss and EU regulatory frameworks.

Not Reported 176,928 Medium

BIOGGIO LUGANO

Bioggio, Ticino

Bioggio Lugano wastewater treatment plant serves approximately 130,000 people in Bioggio, Ticino, Switzerland. It operates under Swiss water protection regulations, discharging treated effluent into the local water system.

Not Reported 129,728 Medium

ROMANSHORN

Romanshorn, Thurgau

ROMANSHORN wastewater treatment plant serves Romanshorn, Thurgau, Switzerland, with a population equivalent of 24,300. The plant is located near Lake Constance and operates under Swiss water protection regulations.

Not Reported 24,300 Medium

Schmerikon Obersee

Tuggen, Schwyz

Schmerikon Obersee wastewater treatment plant serves Tuggen, Schwyz, Switzerland, with a population equivalent of 30,136. The plant is located near the Obersee basin and discharges into the local water system.

Not Reported 30,136 Medium

Rapperswil Jona

Rapperswil-Jona, St. Gallen

Rapperswil Jona wastewater treatment plant serves the municipality of Rapperswil-Jona in St. Gallen, Switzerland. It is located near Lake Zurich and treats wastewater for a population of approximately 27,000.

Not Reported 27,092 Medium

Eschenbach

Eschenbach (SG), St. Gallen

Eschenbach wastewater treatment plant serves 9,549 people in Eschenbach (SG), St. Gallen, Switzerland. It is located near the coast of Lake Zurich and operates under Swiss water protection regulations.

Not Reported 9,549 Medium

Benken

Benken (SG), St. Gallen

Benken wastewater treatment plant serves the municipality of Benken (SG) in St. Gallen, Switzerland. It treats wastewater from a population of 2,693 and discharges near the coast.

Not Reported 2,693 Medium

Thal Altenrhein

Altenrhein, St. Gallen

Thal Altenrhein wastewater treatment plant serves Altenrhein, St. Gallen, Switzerland, handling a population equivalent of 90,875. It is located near the Rhine River delta and Lake Constance, a major European water body.

Not Reported 90,875 Medium

RAMSENBIBERTAL HEGAU

Ramsen, Schaffhausen

RAMSENBIBERTAL HEGAU is a wastewater treatment plant in Ramsen, Schaffhausen, Switzerland, serving a population of over 107,000. It operates under Swiss water protection regulations.

Not Reported 107,836 Medium

Frequently asked

How many wastewater treatment plants are in Switzerland?

UtilityRadar indexes 758 wastewater treatment plants in Switzerland, with treatment level, capacity, operator and discharge data on each record.

What is the largest wastewater treatment plant in Switzerland?

Among the indexed plants, Leiblachtal has the highest designed capacity at 1 m3/day.

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