DP01707301_GAMBARA Wastewater Treatment Plant, Gambara, Lombardy, Italy

DP01707301_GAMBARA is an advanced wastewater treatment plant located in the municipality of Gambara, in the province of Brescia, Lombardy, Italy. The plant serves a population of about 4,571, classifying it as a small agglomeration under Italian and EU regulations. It is situated inland, away from coastal areas, and operates as part of the regional wastewater infrastructure managed by local authorities. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants, ensuring high-quality effluent. With a designed capacity of 5,500 m³/day and a current discharge volume of 904.90 m³/day, the plant operates well below its capacity, indicating room for future growth. Under the EU Urban Waste Water Treatment Directive (91/271/EEC), advanced treatment is typically required for sensitive areas, and this plant meets that standard. The treated effluent is discharged into local watercourses that eventually drain into the Po River basin, one of Italy's most important watersheds. The Po River flows eastward into the Adriatic Sea, supporting diverse aquatic life and agricultural activities. The plant's advanced treatment helps protect the ecological health of these water bodies by reducing nutrient loads and preventing eutrophication.

The plant discharges into local streams that are part of the Po River basin, the largest river system in Italy. The Po River flows through the Po Valley and empties into the Adriatic Sea, supporting a rich ecosystem including migratory fish species and wetland habitats. The advanced treatment at this plant reduces nitrogen and phosphorus levels, which is critical for preventing algal blooms and maintaining water quality in the downstream environment, particularly in the ecologically sensitive Po Delta region.