ROWP SC APA CANAL SA sector Avrig - Wastewater Treatment Plant in Țichindeal, Sibiu, Romania

ROWP SC APA CANAL SA sector Avrig is a wastewater treatment plant located in Țichindeal, a village in the Sibiu County of central Romania. The facility serves a population of around 9,881, placing it in the medium agglomeration category under EU classification. As part of Romania's water infrastructure, it contributes to the management of municipal wastewater in the region. Under the EU Urban Waste Water Treatment Directive (91/271/EEC), agglomerations of this size are generally required to provide secondary treatment. Romania has transposed this directive into national law, and plants like this one are subject to compliance monitoring. The regulatory framework ensures that appropriate treatment standards are applied. The plant discharges into the local watershed, which ultimately drains into the Olt River, a major tributary of the Danube. The Danube then flows into the Black Sea. The region is characterized by hilly terrain and a continental climate. The receiving water bodies support diverse aquatic life and are important for local ecosystems and downstream water quality.

The plant's treated effluent enters the local water network, which feeds into the Olt River basin. The Olt River flows southward to join the Danube, which discharges into the Black Sea. This watershed supports a variety of fish species and provides habitat for migratory birds. The ecological health of these waters depends on effective wastewater treatment to prevent nutrient pollution and maintain water quality standards.