Water-Impoundment beside the Road through the Ebnitertal in Dornbirn, Vorarlberg, Austria after the first Tunnel (counting from Ebnit) near the "Schanerloch". Built 1898 for the penstock of the power plant "Ebensand"
<a href="//commons.wikimedia.org/wiki/User:Asurnipal" title="User:Asurnipal">Asurnipal</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>