Oczyszczalnia Orzel - Wastewater Treatment Plant in Mysłakowice, Poland

Oczyszczalnia Orzel is a municipal wastewater treatment plant located in Mysłakowice, a town in the Karkonosze County of województwo dolnośląskie, southwestern Poland. The plant serves a population of approximately 28,311, classifying it as a medium-sized agglomeration under Polish and EU regulations. As a Polish facility, the plant 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 designated as sensitive areas. The plant's treatment processes and capacity are designed to meet these regulatory standards, ensuring compliance with national and EU environmental norms. The treated effluent from Oczyszczalnia Orzel is discharged into local watercourses that ultimately drain into the Odra River basin, which flows into the Baltic Sea. The plant plays a key role in protecting the region's water quality, particularly the sensitive ecosystems of the Karkonosze Mountains and the downstream aquatic environments.

The plant discharges into local streams that feed the Bóbr River, a tributary of the Odra River, which flows into the Baltic Sea. The Karkonosze region is ecologically sensitive, supporting diverse aquatic life and serving as an important corridor for migratory species. Proper wastewater treatment is critical to prevent nutrient pollution and protect downstream habitats.