Garnes Wastewater Treatment Plant, Bergen, Norway

Garnes wastewater treatment plant is located in the Arna district of Bergen, Vestland, Norway, at Garnestangen. It serves a population equivalent of 8,040, classifying it as a small to medium agglomeration under Norwegian regulations. As a Norwegian facility, Garnes operates under the national implementation of the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. Norway, as part of the EEA, adheres to these standards, ensuring that wastewater is treated to protect the local environment. The plant's discharge likely meets the directive's requirements for biological oxygen demand and suspended solids. The treated effluent from Garnes is discharged into the local water system, which ultimately drains into the North Sea via the Bergen fjord system. This coastal region supports diverse marine life and is important for local fisheries and recreation. The plant plays a key role in maintaining water quality in the fjord, preventing nutrient pollution and safeguarding aquatic ecosystems.

Garnes plant discharges into the Bergen fjord system, which flows into the North Sea. This coastal environment supports diverse marine life, including fish, crustaceans, and seabirds, and is important for local fisheries and tourism. The plant's treatment helps reduce nutrient loads that could cause eutrophication in the fjord, protecting water quality and ecological balance.