A detailed report regarding the environmental risks associated with the former lead mine in Korsnäs, Finland, has concluded that the site poses no immediate harm to health or the environment. The over 300-page report was compiled based on extensive monitoring and research conducted between 2022 and 2024. This initiative is part of a larger project funded by the state, aimed at assessing the environmental and health risks of abandoned and closed mining waste areas.

Conducted by Ramboll Finland Oy, the study focused on various environmental parameters including the heavy metal concentrations in mining waste areas, soil, sediment, surface and groundwater, as well as the metal content in fish living in the open-pit mine. It also included measurements of the radioactivity of mining waste and surrounding waters. The findings suggest that while the historical contamination is still present, the current conditions do not require urgent cleaning efforts, ensuring safety for local inhabitants and wildlife.

Project manager Hanna Tolvane from Ramboll Finland highlighted that the conclusions drawn from the data indicate that while the mine area is under scrutiny for potential longer-term effects, it currently does not pose a significant risk to the environment or public health. This comprehensive assessment plays a crucial role in monitoring the long-term impacts of mining activities and helps guide future environmental policies related to mining in Finland.