Clean Water - Clean Environment

We operate the five sewage treatment plants, the main collector in Pustertal and the sewage sludge drying and incineration plant on behalf of the Pustertal Wastewater Consortium.
We treat the wastewater of the entire Pustertal Valley, dispose of the residues and thus ensure that our domestic waters are kept clean.

On our homepage, we would like to give you an insight into our work and give you extensive information about our water, waste water and the disposal of sewage sludge.

Unsere Standorte

ARA Tobl ARA Tobl

IDA, TRA + TVA in Tobl


ARA Innichen - Sexten ARA Innichen - Sexten

Waste water treatment plant in San Candido

ARA Wasserfeld ARA Wasserfeld

Waste water treatment plant in Welsberg

ARA Sompunt ARA Sompunt

Waste water treatment plant in Badia

ARA Unteres Pustertal ARA Unteres Pustertal

Waste water treatment plant inMühlbach


Latest news

South Tyrolean sewage sludge is also processed here
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World Water Day

The World Water Day was proclaimed by UNESCO and has taken place annually since 1993 on 22 March. This day has a special theme. The World Water Report will also be published on the World Day.

International World Water Day 2019 has the common theme "Leave no one behind - water and sanitation for all".

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research project ICAWER

ARA Pustertal is a participant in the ICAWER research project.

The aim of the project is to make sewage treatment plants more energy efficient and to solve local problems. This is achieved through the cooperation of universities, sewage plant and energy consultants as well as several sewage associations in Austria and Italy.

This project is supported by the European Regional Development Fund and Interreg V-A Italy-Austria 2014-2020.

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