CONCO_STRINGARI Wastewater Treatment Plant, Conco, Veneto, Italy

CONCO_STRINGARI is a former wastewater treatment plant located in Conco, a frazione of Lusiana Conco in the Vicenza province of Veneto, Italy. The plant provided secondary treatment for municipal wastewater before its closure. Its location in the Alpine foothills of the Asiago Plateau reflects the region's mountainous terrain and dispersed settlement pattern. As a secondary treatment facility, CONCO_STRINGARI would have met the minimum standards required under the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of its scale. The directive mandates secondary treatment for all discharges from agglomerations above 2,000 population equivalent, with more stringent requirements for sensitive areas. The plant's receiving waters ultimately drain into the Brenta River basin, which flows south through the Veneto plain to the Adriatic Sea. The Brenta watershed supports diverse aquatic ecosystems and is an important agricultural and industrial corridor in northeastern Italy. The closure of this plant likely reduced local discharge impacts, though the broader regional treatment network continues to manage wastewater from the area.

The plant's treated effluent would have entered local streams feeding the Brenta River, which flows into the Adriatic Sea near Chioggia. The Brenta basin supports sensitive aquatic habitats, including fish spawning grounds and wetland areas. The region's karst geology and alpine hydrology make water quality management critical for both ecological health and downstream water uses.