COV Letovice Wastewater Treatment Plant - Letovice, Jihomoravský kraj

COV Letovice is a municipal wastewater treatment plant located in Letovice, a town in the Jihomoravský kraj (South Moravian Region) of the Czech Republic. The plant provides secondary treatment for a population equivalent of about 1,062, serving the local community's domestic wastewater needs. As a secondary treatment facility, COV Letovice employs biological processes to reduce organic matter and suspended solids, meeting the standards required under Czech national regulations which transpose the EU Urban Waste Water Treatment Directive (91/271/EEC). The plant has a designed capacity of 6,380 m³/day, with an average daily discharge volume of approximately 843 m³, indicating it operates well below its design capacity. The treated effluent from COV Letovice is discharged into a local watercourse, which ultimately drains into the Svitava River, a tributary of the Svratka River, and then into the Dyje River, part of the Morava River basin that flows into the Danube River and finally the Black Sea. The plant plays a key role in protecting the water quality of these downstream water bodies and the broader aquatic ecosystem.

COV Letovice discharges treated wastewater into a local stream that feeds into the Svitava River, a tributary of the Svratka River. The Svratka flows into the Dyje River, which joins the Morava River, a major tributary of the Danube. This river system ultimately drains into the Black Sea, making the plant's operations important for downstream water quality across multiple countries. The receiving waters support diverse aquatic life and are used for recreation and irrigation, so effective treatment helps prevent eutrophication and maintains ecological balance.