ARA Durnkrut 1356 GF - Advanced Wastewater Treatment in Dürnkrut, Niederösterreich

ARA Durnkrut 1356 GF is a wastewater treatment facility located in Dürnkrut, a town in the Bezirk Gänserndorf district of Niederösterreich, Austria. The plant serves a population of approximately 1,388 people, classifying it as a small agglomeration under Austrian and EU regulations. The plant employs advanced treatment processes, which go beyond the secondary treatment standard required by the EU Urban Waste Water Treatment Directive (91/271/EEC). With a designed capacity of 3,400 m³/day and an actual discharge volume of 527.02 m³/day, the facility operates well below its capacity, indicating room for future growth or seasonal variations. The treated effluent is discharged into local water bodies that ultimately drain into the Danube River basin, which flows into the Black Sea. The plant's advanced treatment helps protect downstream aquatic ecosystems and supports the ecological health of the Danube watershed.

The plant discharges into local streams that are part of the Danube River basin. The Danube flows eastward through Central and Eastern Europe before reaching the Black Sea. This watershed supports diverse aquatic life, including fish species such as sturgeon and migratory birds. The advanced treatment at ARA Durnkrut helps reduce nutrient loads, mitigating eutrophication risks in downstream water bodies.