COV Klimkovice Hylov Wastewater Treatment Plant, Olbramice, Czech Republic

COV Klimkovice Hylov is a municipal wastewater treatment plant located in Olbramice, within the Moravskoslezský kraj region of the Czech Republic. The plant serves a small population of 115 people, reflecting its role in a rural or small community setting. The plant provides secondary treatment, which is the standard biological treatment stage required under the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of this size. With a designed capacity of 200 m³/day and an actual discharge volume of 28.33 m³/day, the plant operates well below its capacity, indicating ample headroom for future growth or seasonal variations. The treated effluent is discharged into local watercourses that ultimately drain into the Odra River basin, which flows northward into Poland and eventually reaches the Baltic Sea. The plant's inland location and small scale minimize its environmental footprint, but proper operation remains important for protecting local streams and groundwater quality.

The plant discharges into small watercourses within the Odra River basin, which flows through the Ostrava region and into Poland before reaching the Baltic Sea. The local watershed supports mixed agricultural and forested landscapes, and the receiving waters are ecologically sensitive to nutrient loading. Secondary treatment helps reduce organic pollutants and suspended solids, safeguarding aquatic life in downstream habitats.