Gyor Szennyviztisztito Telep - Győr Municipal Wastewater Treatment Plant

Gyor Szennyviztisztito Telep is the primary wastewater treatment facility for Győr, a city in western Hungary's Nyugat-Dunántúl region. The plant serves a population of approximately 182,544, placing it among the larger agglomerations in Hungary. As a major urban treatment facility, it plays a key role in managing the city's wastewater and protecting local water quality. Under Hungary's implementation of the EU Urban Waste Water Treatment Directive (91/271/EEC), plants serving agglomerations over 150,000 population equivalent are classified as 'large agglomerations' and are required to provide secondary treatment, with tertiary treatment mandated in sensitive areas. The plant's treatment processes and capacity are designed to meet these regulatory standards, ensuring compliance with national and EU water quality objectives. The treated effluent from the plant is discharged 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 and serving as a critical resource for communities downstream. The plant's operations help reduce nutrient and pollutant loads, contributing to the ecological health of the Danube and its tributaries.

The plant discharges into the Danube River basin, which flows through Hungary and several other countries before reaching the Black Sea. The Danube supports a wide range of aquatic life, including fish species such as sturgeon and carp, and provides habitat for migratory birds. Effective wastewater treatment at this facility helps control nutrient pollution, particularly nitrogen and phosphorus, which can cause eutrophication in downstream waters like the Black Sea. The region's flat terrain and agricultural land use make nutrient management especially important for maintaining water quality.