It may look like Izaak here, who submitted this lovely photo of himself with a good, strong, stream from Snowdon, is weeing into a lake. Fortunately, he’s not- the lake is not small, it is just far away.
Top tip if you want to keep scenic pees scenic- don’t wee into any lakes, streams, rivers etc. It’s bad wilderness urination etiquette.
Lecture over, keep urinating!