Wastewater plants in St. Gallen

39 plants indexed. Showing 33 matching current filters.

33 plants matching filters

Nesslau Churfirsten

Stein (SG), St. Gallen

Nesslau Churfirsten wastewater treatment plant serves Stein (SG) in St. Gallen, Switzerland. The facility treats wastewater for approximately 9,577 people and has a designed capacity of 1.00 volume units.

Not Reported 9,577 Low

Nesslau Rechenwaid

Krummenau, St. Gallen

Nesslau Rechenwaid wastewater treatment plant serves Krummenau, Switzerland, treating wastewater from approximately 3,591 people. It operates under Swiss water protection regulations, discharging into the local watershed.

Not Reported 3,591 Low

Ebnat Kappel

Kappel, St. Gallen

Ebnat Kappel wastewater treatment plant serves the municipality of Kappel in St. Gallen, Switzerland. It treats wastewater from a population of approximately 5,087 people.

Not Reported 5,087 Low

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

Walenstadt

Walenstadt, St. Gallen

Walenstadt wastewater treatment plant serves approximately 4,589 people in St. Gallen, Switzerland. The facility operates under Swiss water protection regulations, ensuring treated effluent meets national standards before discharge.

Not Reported 4,589 Low

Sargans

Sargans, St. Gallen

Sargans wastewater treatment plant serves approximately 22,717 people in St. Gallen, Switzerland. It operates under Swiss water protection regulations, ensuring treated effluent meets stringent quality standards.

Not Reported 22,717 Low

Quarten Mittensee

Quarten, St. Gallen

Quarten Mittensee wastewater treatment plant serves approximately 4,938 people in Quarten, St. Gallen, Switzerland. It operates under Swiss water protection regulations, ensuring treated effluent meets stringent quality standards before discharge.

Not Reported 4,938 Low

Flums Seez

Flums, St. Gallen

Flums Seez wastewater treatment plant serves the municipality of Flums in St. Gallen, Switzerland. It treats wastewater from a population of approximately 23,439 under Swiss water protection regulations.

Not Reported 23,439 Low

Bad Ragaz

Bad Ragaz, St. Gallen

Bad Ragaz wastewater treatment plant serves approximately 14,000 people in St. Gallen, Switzerland. The facility operates under Swiss water protection regulations, ensuring treated effluent meets stringent quality standards before discharge.

Not Reported 14,064 Low

Wartau

Wartau, St. Gallen

Wartau wastewater treatment plant serves approximately 7,500 residents in St. Gallen, Switzerland. The facility operates under Swiss water protection regulations, ensuring treated effluent meets national standards before discharge.

Not Reported 7,467 Low

Sennwald

Sennwald, St. Gallen

Sennwald wastewater treatment plant serves the municipality of Sennwald in St. Gallen, Switzerland. It is an inland facility with a designed capacity of 1.00 (likely in thousands of cubic meters per day).

Not Reported 5,567 Low

Gams

Gasenzen, St. Gallen

Gams wastewater treatment plant serves the municipality of Gasenzen in St. Gallen, Switzerland. Designed for a capacity of 1.00, it manages wastewater for a population of 3,607.

Not Reported 3,607 Low

Buchs

Buchs (SG), St. Gallen

Buchs wastewater treatment plant serves the municipality of Buchs in St. Gallen, Switzerland. It treats wastewater from a population of approximately 45,852, operating under Swiss water protection regulations.

Not Reported 45,852 Low

Ruthi

Rüthi (SG), St. Gallen

Ruthi wastewater treatment plant serves Rüthi (SG) in St. Gallen, Switzerland, with a designed capacity of 1.00 and a population of 2,544. It operates under Swiss water protection regulations.

Not Reported 2,544 Low

Oberriet

Montlingen, St. Gallen

Oberriet wastewater treatment plant serves Montlingen in St. Gallen, Switzerland, with a designed capacity of 1.00 and a population equivalent of 12,054.

Not Reported 12,054 Low

Altstatten

Altstätten, St. Gallen

Altstatten wastewater treatment plant serves Altstätten, St. Gallen, Switzerland, with a population equivalent of 12,750. The plant has a designed capacity of 1.00 unit and is located near the Rhine River basin.

Not Reported 12,750 Low

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

Au Rosenbergsau

Heerbrugg, St. Gallen

Au Rosenbergsau wastewater treatment plant serves Heerbrugg, Switzerland, in the St. Gallen canton. It treats wastewater for approximately 59,770 people and is located within 50 km of the coast.

Not Reported 59,770 Low

Frequently asked

How many wastewater treatment plants are in St. Gallen?

UtilityRadar indexes 39 wastewater treatment plants in St. Gallen, with treatment level, capacity, operator and discharge data on each record.

What is the largest wastewater treatment plant in St. Gallen?

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

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