BIERE Wastewater Treatment Plant, Bière, Vaud, Switzerland

The BIERE wastewater treatment plant is located in Bière, a municipality in the district of Morges, canton of Vaud, Switzerland. The plant serves a population of 3,522 and has a designed capacity of 1.00, reflecting its role in managing local domestic wastewater. Switzerland's wastewater treatment standards are governed by the Swiss Water Protection Act (Gewässerschutzgesetz), which mandates secondary treatment for all plants and tertiary treatment in sensitive areas. For a plant of this scale, typical processes include mechanical and biological treatment, often with phosphorus removal to protect receiving waters. The plant's treated effluent is discharged into local watercourses that ultimately drain into the Rhône River basin, which flows into Lake Geneva (Lac Léman) and then the Mediterranean Sea. This downstream connection underscores the importance of effective treatment for protecting aquatic ecosystems and downstream water quality.

The BIERE plant discharges into the local watershed, which is part of the Rhône River basin. The Rhône flows through Lake Geneva before reaching the Mediterranean Sea. This region supports diverse aquatic life and is ecologically sensitive due to its role in maintaining water quality for downstream habitats and human use.