ARA St Valentin 1753 AM, Sankt Valentin

Overview

ARA St Valentin 1753 AM is a municipal wastewater treatment plant serving Sankt Valentin, Austria. It treats wastewater for approximately 13,350 people in Niederösterreich.

ARA St Valentin 1753 AM is a municipal wastewater treatment plant located in Sankt Valentin, a town in the state of Niederösterreich, Austria. The plant serves a population of approximately 13,350 people, placing it in the medium agglomeration category under EU classification. As an Austrian plant, it operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for agglomerations of this size. It is expected to meet the regulatory standards for its population tier. The plant discharges treated wastewater into the local water system, which ultimately drains into the Danube River basin. The Danube is a major European waterway that flows into the Black Sea, supporting diverse aquatic ecosystems along its course. The plant plays a key role in protecting downstream water quality.

Environmental context

The plant's treated effluent enters the local drainage network, which flows into the Danube River, one of Europe's most significant waterways. The Danube basin supports a wide range of aquatic life, including fish species such as sturgeon and pike, and provides habitat for migratory birds. Protecting this watershed is critical for maintaining ecological health downstream to the Black Sea.

Frequently asked questions

ARA St Valentin 1753 AM is located in Sankt Valentin, in the state of Niederösterreich, Austria. The address is Josef-Stöckler-Straße 157, 4300 Sankt Valentin.

The plant serves approximately 13,350 people, classifying it as a medium-sized agglomeration under EU wastewater treatment directives.

The plant discharges treated wastewater into the local drainage system, which ultimately flows into the Danube River basin. The Danube carries the water to the Black Sea.

As an Austrian plant, it operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which mandates secondary treatment for agglomerations of this size to protect water quality.

Under the EU UWWTD, plants serving between 10,000 and 100,000 people are required to have secondary treatment. Many also incorporate nutrient removal to meet sensitive area requirements.