COV Dobsina Wastewater Treatment Plant, Dobšiná, Slovakia

COV Dobsina is a wastewater treatment plant located in Dobšiná, a town in the Rožňava District of Košický kraj, eastern Slovakia. The plant is currently closed and was designed to provide secondary treatment for municipal wastewater from the local community. As a Slovak facility, the plant operated under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for agglomerations of this scale. The regulatory framework ensures that treated effluent meets quality standards before discharge, protecting receiving waters. The plant's treated wastewater would have been discharged into local waterways that drain into the Slaná River basin, eventually reaching the Tisza River and the Black Sea. Proper treatment is essential for maintaining water quality in this ecologically sensitive region, which supports diverse aquatic life and provides water resources for communities downstream.

The plant is situated inland in the Spiš region, with local streams flowing into the Slaná River, a tributary of the Tisza River. The Tisza ultimately drains into the Black Sea. The area is ecologically sensitive, supporting diverse aquatic habitats and migratory fish species. Proper wastewater treatment is critical to prevent nutrient pollution and protect downstream water quality.