Varsad Szennyviztisztito Telep - Secondary Wastewater Treatment in Varsád, Hungary

Varsad Szennyviztisztito Telep is a municipal wastewater treatment facility located in Varsád, a village in Tolna county within the Dél-Dunántúl region of Hungary. The plant serves a small population of 235 residents, reflecting its role in a rural community. The plant provides secondary treatment, which is the standard biological treatment stage required under Hungarian and EU regulations for small agglomerations. With a designed capacity of 550 m³/day and an actual discharge volume of 27.70 m³/day, the facility operates well below its capacity, indicating it is sized for future growth or seasonal peaks. As a Hungarian plant, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for all settlements above 2,000 population equivalent, though smaller plants like this one are also expected to meet appropriate treatment standards. The treated effluent is discharged into local watercourses that ultimately drain into the Danube River basin, which flows into the Black Sea. The plant's operation helps protect the local watershed and downstream aquatic ecosystems from untreated wastewater pollution.

The plant discharges into small streams in the Kapos River catchment, part of the Danube River basin. The Danube flows southeast through Hungary and several other countries before reaching the Black Sea. The local watershed supports diverse aquatic life and is important for regional biodiversity. Proper treatment at this plant helps prevent nutrient and pathogen pollution in downstream waters.