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.

Our locations in the Pustertal Valley

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

Cleanup operations in Longiarù - Val Badia

On June 17, 2024, a landslide occurred into the Seres river, above the village of Longiarù in Val Badia, causing a disastrous mudslide.
We, ARA Pusteria SPA, reacted immediately and were on site a few hours later to assist with the cleanup operations.

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KAN Meeting at IDA Monguelfo - April 2024

Wastewater treatment was, is and remains a very extensive process and cannot be learned simply through a tutorial. For this reason, our wastewater treatment plants are members of the KAN (sewage plant quarter) since more than 30 years, which every year offers many interesting topics, from field reports to technical and futuristic innovations.

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Worldwaterday - 22.03.2024 🌊
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