Myrkdalen avlopsreinseanlegg - Advanced Wastewater Treatment in Myrkdalen, Norway

Myrkdalen avlopsreinseanlegg is an advanced wastewater treatment facility located in Myrkdalen, a village in Voss municipality, Vestland county, Norway. The plant serves a population of approximately 900 people, reflecting its role in a small rural community. It operates under Norway's stringent environmental regulations, which align with the EU Urban Waste Water Treatment Directive through the EEA Agreement. The plant employs advanced treatment processes, ensuring high-quality effluent before discharge. With a designed capacity of 1,590 cubic meters per day and an actual discharge volume of 390.75 cubic meters per day, the facility operates well below its capacity, indicating room for future growth or seasonal variations. The advanced treatment level goes beyond secondary treatment, typically including nutrient removal to protect sensitive water bodies. The treated effluent is released into the local watershed, which ultimately drains into the North Sea via the fjord system of western Norway. This region is known for its pristine fjords and diverse aquatic ecosystems. By providing advanced treatment, the plant helps maintain water quality in the surrounding environment, supporting both ecological health and recreational uses.

The plant discharges into the local watershed in Vestland county, which flows through the Voss region and eventually into the Sognefjord, one of Norway's deepest and most iconic fjords. The Sognefjord drains into the North Sea, a vital marine ecosystem supporting fisheries and biodiversity. The advanced treatment ensures minimal nutrient loading, protecting the fjord's sensitive ecology from eutrophication and maintaining its status as a clean water body.