ZCHROKITA Wastewater Treatment Plant, Brzeg Dolny, Lower Silesia, Poland

ZCHROKITA is a wastewater treatment plant located in Brzeg Dolny, within the Lower Silesian Voivodeship of Poland. It serves a population equivalent of 75,631, classifying it as a medium agglomeration under EU regulations. The plant is situated near the Odra River, which is a major watercourse in the region. As a Polish facility serving over 50,000 people, ZCHROKITA is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC). This directive mandates secondary treatment for agglomerations of this size, with potential requirements for more advanced treatment if the receiving waters are designated as sensitive areas. The plant's operational details, including specific treatment processes and capacity, are managed by the local water authority. The plant discharges treated effluent into the Odra River basin, which flows northward through western Poland and eventually into the Szczecin Lagoon and the Baltic Sea. The Odra River supports diverse aquatic ecosystems and is an important migratory corridor for fish species. Proper treatment at ZCHROKITA helps protect water quality in this transboundary river system.

ZCHROKITA discharges into the Odra River basin, which flows through western Poland to the Szczecin Lagoon and the Baltic Sea. The Odra supports diverse aquatic life, including fish species such as pike and perch, and serves as a key migratory route. The Lower Silesian region is characterized by agricultural and industrial activity, making effective wastewater treatment crucial for maintaining downstream water quality and ecosystem health.