Jászberény Szennyvíztisztító Telep - Municipal Wastewater Treatment Plant in Jászberény, Hungary

Jászberény Szennyvíztisztító Telep is a municipal wastewater treatment plant located in Jászberény, Hungary, within the Észak-Alföld region. The facility serves a population of around 20,850 people, classifying it as a medium-sized agglomeration under Hungarian and EU regulations. As a plant in an EU member state, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The directive also mandates more advanced treatment if the receiving waters are sensitive areas. The regulatory framework ensures compliance with national and EU standards. The treated effluent is discharged into local waterways that ultimately drain into the Tisza River basin, a major tributary of the Danube. The Tisza supports diverse aquatic life and is an important ecological corridor in the Carpathian Basin. Proper treatment at this plant helps protect downstream water quality and the broader Danube ecosystem.

The plant discharges into the Tisza River basin, which flows into the Danube River before reaching the Black Sea. The Tisza is ecologically significant, supporting diverse fish species and serving as a migratory route for birds. The region's flat terrain and agricultural land use make nutrient removal important to prevent eutrophication in downstream waters.