This photo is of the Abagadasset river, a tributary of the Kennebec, intended for the English Wikipedia article of the same name.
<a href="//commons.wikimedia.org/wiki/User:L%27Mainerque" title="User:L'Mainerque">L'Mainerque</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>