Lavik Wastewater Treatment Plant, Kleppestø, Norway

Lavik wastewater treatment plant is located in the Kleppestø area of Askøy municipality, Vestland county, Norway. It serves a small population of 96 people, reflecting its role as a local facility for a rural or suburban community. The plant provides secondary treatment, which is the standard biological treatment level required under Norwegian regulations implementing the EU Urban Waste Water Treatment Directive. For small agglomerations under 2,000 population equivalent, secondary treatment is typically sufficient to protect the receiving environment. Indicating it operates well below capacity. The plant's proximity to the coast (within 10 km) means treated effluent likely discharges into the marine environment of the North Sea via local fjords. This coastal discharge requires careful management to protect sensitive marine ecosystems, including kelp forests and fish spawning grounds common along the Norwegian coast.

The plant is situated on the island of Askøy in Vestland county, within the Byfjorden area of the North Sea. Treated wastewater likely discharges into the coastal waters of the North Atlantic, which support diverse marine life including cod, herring, and seabird colonies. The fjord system provides important nursery habitats for fish and is ecologically sensitive to nutrient inputs.