DP01903501_SERIO_1 Wastewater Treatment Plant, Crema, Lombardy, Italy

DP01903501_SERIO_1 is a wastewater treatment plant located in Crema, in the Lombardy region of northern Italy. The plant serves a population of approximately 93,000 people, classifying it as a medium-to-large agglomeration under Italian and EU regulations. It is situated inland, near the Serio River, and plays a key role in managing municipal wastewater for the Crema area. As a plant serving over 10,000 population equivalent, it falls under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment as a minimum. For larger agglomerations in sensitive areas, tertiary treatment may be mandated. It operates within Italy's national regulatory framework, which implements the EU directive through legislative decrees. The treated effluent is likely discharged into the Serio River, a tributary of the Adda River, which flows into the Po River and eventually the Adriatic Sea. The Po River basin is a major agricultural and industrial region, and the plant's operations contribute to protecting water quality in this important watershed.

The plant discharges into the Serio River, a tributary of the Adda River, which joins the Po River before reaching the Adriatic Sea. The Po River basin is one of Italy's most important ecological and economic regions, supporting diverse aquatic life and intensive agriculture. The plant's treatment helps maintain water quality in this sensitive watershed, reducing nutrient loads that could cause eutrophication downstream.