13.9.2022 Video about the construction of the Haapakoski smolt downhill migration path has been published
22.8.2022 The introduction of the Haapakoski smolt downhill migration route was ramped up in Kierikki
10.6.2022 Salmon and trout are transferred to the free stretches of the Iijoki river - also smolt transfer is being tested
31.5.2022 Small juveniles of Atlantic salmon and trout are planted in the Iijoki river
23.11.2021 Downhill migration route for smolts in Haapakoski, Iijoki completed - use will start next summer
3.6.2021 Freshly hatched Atlantic salmon and trout grow in the Iijoki River
1.6.2021 Sea salmon and trout are transferred to the free sections of Iijoki
9.11.2020 Finland's first downhill migration route for smolts will be built in Haapakoski, Iijoki
1.9.2020 Cooperation in favour of migratory fish continues in Iijoki
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Figure: Centre for Economic Development, Transport and the Environment (edit: Regional Council of Northern Ostrobothnia)
