Every loch has an entry and an exit. Otherwise it wouldn't be a loch. It would be a nightmare. Filling with water, overflowing, flooding the entire world with brown, stinking mud. Here the place where this horror scenario is narrowly avoided. It looks quite unspectacular.
We could talk a lot about fording, but my basic rules are: Fording is great, unless you drown. Then it's not so great. in October 2013 the water slightly further down from the exit is only knee deep. In the background, K, dressed all black, wandering into an uncertain future.