In recent years, the Regional Assembly of Oulu Region has promoted the restoration of migratory fish stocks in the Iijoki River.
Read more about Iijoki's migratory fishing projects from the links below.
Lohi Iijokeen 2 project, 2024-2027 (ongoing)
Lohi Iijokeen project, 2022-2024 (closed)
Iijoki migratory fish project, 2020-2022 (closed)
Iijoki migrating fish spearhead project, 2017-2020 (closed)
Iijoen otva project, 2015-2018 (closed)
