Police investigate severe environmental crime in Hukkajoki, Suomussalmi

The police are investigating a suspected severe environmental crime that occurred in Hukkajoki, Suomussalmi. According to a report from Metsähallitus, thousands of freshwater pearl mussels are estimated to have died after forestry machinery was driven across the river.

The incident, reported by Stora Enso, took place on Thursday, August 15, at a logging site operated by the company. The criminal complaint filed by Metsähallitus indicates that heavy machinery, including a forest tractor, crossed Hukkajoki, which is recognized as a habitat for the endangered freshwater pearl mussel. This activity is prohibited.

Investigation leader Tiina Lehmus has not commented on the specifics of the case or the number of suspects, as the preliminary investigation has just begun. The police are currently assessing those involved and their potential legal responsibilities.

Stora Enso stated that the company has comprehensive guidelines for protecting the mussels, but these guidelines were not adhered to in this incident. “We are very sorry about what happened. It is essential to take corrective actions promptly and carefully to restore the damaged area and prevent further harm. We understand how vital river ecosystems and forest streams are,” commented Janne Partanen, the company’s forestry manager.

The freshwater pearl mussel is a species of bivalve mollusk that can live for over 100 years and was designated as endangered in Finland in 1955.