Hydroplant used till 1920s. When other hydrolant was built, this dam is used like tourist attraction, dam drain on schedule. City of Imatra, Finland
<a href="//commons.wikimedia.org/wiki/User:Olga1969" title="User:Olga1969">Olga1969</a>
<span class="int-own-work" lang="en">Own work</span>