MISERY Wastewater Treatment Plant, Misery-Courtion, Fribourg/Freiburg, Switzerland

MISERY is a municipal wastewater treatment plant located in Misery-Courtion, in the canton of Fribourg/Freiburg, Switzerland. It serves a small population of 639 residents, reflecting the rural character of the area. The plant is situated inland, approximately 50 km from the coast, and operates under Swiss water protection regulations. The plant provides secondary treatment, which is the standard biological treatment required under Swiss law for agglomerations of this size. With a designed capacity of 1067.00 m³/day and an average daily flow of 290.06 m³/day, the facility operates well below its capacity, indicating room for future growth or seasonal variations. Swiss wastewater treatment plants are subject to strict federal ordinances on water protection, ensuring high effluent quality. The treated effluent is discharged into local watercourses that eventually drain into the Broye river and then into Lake Neuchatel, part of the Rhine basin. This watershed supports diverse aquatic life and is important for regional biodiversity. The plant's operation helps protect downstream water quality in this ecologically sensitive area.

The plant discharges into local streams that flow into the Broye river, which ultimately reaches Lake Neuchatel, a large lake in western Switzerland. Lake Neuchatel is part of the Rhine basin and supports a variety of fish species and aquatic plants. The region's watershed is ecologically sensitive, with wetlands and habitats that rely on clean water. Proper treatment at MISERY helps prevent nutrient pollution and protects the lake's water quality.