<a href="https://en.wikipedia.org/wiki/Stream_gauge" class="extiw" title="en:Stream gauge">Stream gauge</a> at <a href="https://en.wikipedia.org/wiki/Pia%C5%9Bnica" class="extiw" title="en:Piaśnica">Piaśnica river</a>, down <a href="https://en.wikipedia.org/wiki/Lake_%C5%BBarnowiec" class="extiw" title="en:Lake Żarnowiec">Żarnowiec Lake</a>.
Krzysztof Maria Różański, (<a href="//commons.wikimedia.org/wiki/User:Upior_polnocy" title="User:Upior polnocy">Upior polnocy</a>)
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>