Mora Wastewater Treatment Plant: Advanced Treatment in Évora, Portugal

The Mora wastewater treatment plant is located in Mora, a town in the Évora district of Portugal. It serves a population of approximately 3,000 residents, making it a small-scale municipal facility. The plant is situated inland, away from coastal areas, and operates under Portugal's national water quality regulations. The plant employs advanced treatment processes, ensuring a high level of pollutant removal before discharge. It has a designed capacity of 4,500 m³/day and currently handles a daily flow of 500.19 m³/day, indicating significant spare capacity. As an advanced treatment facility, it likely incorporates tertiary processes such as nutrient removal or disinfection, meeting stringent European standards. The treated effluent is discharged into a local watercourse, contributing to the Tagus River basin, which ultimately drains into the Atlantic Ocean near Lisbon. The plant plays a key role in protecting the region's water resources, supporting both ecological health and downstream water quality in the Tagus estuary.

The plant discharges into a tributary of the Tagus River, one of the Iberian Peninsula's major rivers. The Tagus flows westward through Portugal and empties into the Atlantic Ocean at the Tagus estuary near Lisbon. This estuary is an ecologically sensitive area supporting diverse aquatic life, including migratory fish species. The plant's advanced treatment helps minimize nutrient and pollutant loads, safeguarding the river's ecological balance.