San Pietro di Feletto Casotto Wastewater Treatment Plant, Vittorio Veneto, Italy

San Pietro di Feletto Casotto is a wastewater treatment plant located in Vittorio Veneto, in the Veneto region of Italy. The plant serves a small population of 232 people and has a designed capacity of 500 cubic meters per day, with a current discharge volume of 45.93 cubic meters per day. The plant employs advanced treatment processes, which go beyond the secondary treatment required by the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of this size. This level of treatment typically includes nutrient removal or other tertiary steps to protect sensitive receiving waters. The treated effluent is discharged into local watercourses that ultimately drain into the Adriatic Sea via the Piave River basin. The region's water bodies support diverse aquatic life and are important for both ecological balance and human use, including agriculture and recreation.

The plant discharges into the Piave River basin, which flows into the Adriatic Sea. The Piave River supports diverse aquatic ecosystems and is a key water resource for the Veneto region. The advanced treatment helps protect downstream water quality, particularly in ecologically sensitive areas along the river and coastal zone.