CAPOLUOGO_MTB_DEP Wastewater Treatment Plant, Madonna dell'Arena, Italy

CAPOLUOGO_MTB_DEP is a wastewater treatment plant located in Madonna dell'Arena, a frazione of Vallefoglia in the province of Pesaro e Urbino, Marche, Italy. The plant serves a population of approximately 5,228, placing it in the small agglomeration category under Italian and EU regulations. As a small-scale facility, it is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires appropriate treatment before discharge. Plants of this size typically employ secondary biological treatment to meet effluent standards. The plant's discharge ultimately reaches the Adriatic Sea via local watercourses. The facility is located within 50 km of the coast, highlighting its role in protecting the coastal marine environment from nutrient pollution and ensuring compliance with environmental quality standards.

The plant discharges into local watercourses that drain into the Adriatic Sea, a semi-enclosed basin with sensitive marine ecosystems. The area supports diverse aquatic life and is important for regional fisheries. Effective treatment at this facility helps reduce nutrient loads and protect coastal water quality.