Torreglia Via Boschette Wastewater Treatment Plant, Torreglia, Veneto, Italy

The Torreglia Via Boschette wastewater treatment plant is located in Torreglia, a town in the Veneto region of northeastern Italy. The facility serves a population of approximately 3,532 residents and has a designed capacity of 5,000 cubic meters per day, with an average discharge volume of 699.21 cubic meters per day. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. As an Italian facility, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires advanced treatment for sensitive areas. For a small agglomeration of this size, the directive mandates secondary treatment as a minimum, but the plant's advanced level indicates it likely discharges into a sensitive catchment or has specific local requirements. The treated effluent is discharged into local watercourses that eventually drain into the Adriatic Sea via the Po River basin or nearby coastal systems. The Veneto region is known for its extensive network of rivers and canals, and the plant plays a role in protecting downstream water quality, including the Venice Lagoon ecosystem, which is sensitive to nutrient pollution.

The plant's discharge enters local streams that flow into the Po River basin, one of Italy's major watersheds, which ultimately empties into the northern Adriatic Sea. The Adriatic Sea is a semi-enclosed basin with limited water exchange, making it sensitive to nutrient inputs that can cause eutrophication. The advanced treatment level helps reduce nitrogen and phosphorus loads, protecting downstream aquatic habitats and supporting biodiversity in the Po Delta and coastal lagoons.