Morrens Mebre Wastewater Treatment Plant, Morrens, Vaud, Switzerland

Morrens Mebre is an advanced wastewater treatment plant located in the municipality of Morrens, within the District of Gros-de-Vaud in the canton of Vaud, Switzerland. The plant serves a small population of 294 residents, reflecting its role in a rural or peri-urban community. Its full address is 3, Route de la Mèbre, Morrens, 1054. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants, ensuring high-quality effluent. With a design capacity of 688.00 m³/day and an actual discharge volume of 133.45 m³/day, the plant operates well below its capacity, indicating room for future growth or seasonal variability. As a Swiss facility, it operates under the Swiss Water Protection Act (Gewässerschutzgesetz), which mandates stringent treatment standards for all wastewater discharges. The treated effluent is discharged into local watercourses that eventually drain into the Rhône River basin, which flows into Lake Geneva (Lac Léman) and then into the Mediterranean Sea via the Rhône River. The plant's advanced treatment helps protect the sensitive aquatic ecosystems of the region, including the diverse flora and fauna of the Rhône basin.

The plant discharges into local streams that are part of the Rhône River basin, ultimately flowing into Lake Geneva and the Mediterranean Sea. This watershed supports diverse aquatic life and is an important ecological corridor. The advanced treatment ensures minimal nutrient loading, protecting downstream water quality in a region known for its scenic lakes and rivers.