ROWP PRIMARIA VEDEA Wastewater Treatment Plant, Vârșești, Romania

ROWP PRIMARIA VEDEA is a wastewater treatment plant located in Vârșești, a village in the Vedea commune of Argeș County, Romania. The plant serves a population of approximately 1,204 people, making it a small-scale facility within the national wastewater infrastructure. The plant provides primary treatment, which involves physical processes such as sedimentation to remove solids. With a designed capacity of 900 m³/day and an average discharge volume of 271.10 m³/day, the plant operates well below its capacity. Under Romanian and EU regulations, small agglomerations like this are required to provide appropriate treatment, though primary treatment may be considered basic for inland freshwater discharge. The treated effluent is discharged into local watercourses that eventually drain into the Vedea River, a tributary of the Olt River, which flows into the Danube and ultimately the Black Sea. The plant plays a role in protecting the local watershed from untreated sewage, supporting water quality in the downstream river system.

The plant discharges into the Vedea River basin, part of the Olt River catchment, which flows into the Danube and then the Black Sea. The local watershed supports agricultural and rural communities, and the plant's primary treatment helps reduce organic load and suspended solids, though more advanced treatment could further protect downstream aquatic life and prevent eutrophication in the Danube Delta.