ROWP SC APA PROD SA Suc Simeria - Wastewater Treatment Plant in Simeria, Romania

ROWP SC APA PROD SA Suc Simeria is a municipal wastewater treatment facility located in Săulești, near Simeria, in Hunedoara County, Romania. The plant serves a population of approximately 10,333 people, placing it in the medium-agglomeration category under Romanian and EU regulations. As a plant serving over 10,000 population equivalent, it falls under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment as a minimum standard. The facility is operated as part of the regional water utility infrastructure, likely managed by a local operator under national regulatory oversight. The plant's treated effluent is discharged into the local watershed, which ultimately drains into the Mureș River, a major tributary of the Tisza River and part of the Danube River basin. This downstream connection to the Danube and Black Sea highlights the plant's role in protecting regional water quality and aquatic ecosystems.

The plant discharges into the Mureș River basin, which flows into the Tisza River and then the Danube, eventually reaching the Black Sea. This watershed supports diverse aquatic life and is an important ecological corridor in Central Europe. The plant's treatment performance is critical for maintaining water quality in the Mureș River and downstream ecosystems, particularly given the agricultural and industrial activities in the region.