Villa Potenza MCR DEP Wastewater Treatment Plant, Corridonia, Italy

Villa Potenza MCR DEP is a municipal wastewater treatment plant located in Corridonia, in the province of Macerata, within the Marche region of Italy. The plant serves a population of approximately 14,872, classifying it as a medium-sized agglomeration under Italian and European regulatory frameworks. As a plant of this scale in Italy, it is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for discharges into freshwater and estuaries. Typical facilities in this region employ biological treatment to meet regulatory standards. The plant discharges treated wastewater into the local watershed, which ultimately drains into the Adriatic Sea via the Potenza River. The receiving water body supports diverse aquatic life and is part of the broader Adriatic basin, an ecologically important area for marine biodiversity and coastal ecosystems.

The plant's treated effluent flows into the Potenza River, which runs through the Marche region and discharges into the Adriatic Sea. The Adriatic Sea is a semi-enclosed basin with significant ecological importance, supporting fisheries, migratory species, and diverse marine habitats. The local watershed is influenced by agricultural and urban runoff, making effective wastewater treatment crucial for maintaining water quality and protecting downstream ecosystems.