Please be careful when going for this cache! I placed it as the prequel to Adrenaline 2.0 and it will pose a significant challenge as well. The danger level isnt as much of a factor, but dont loose your footing or it will be a wet float down the river!! Once you realize where you need to be and get there, it wont be hard to spot the cache.
It could be helpful to take a stroll over the nearby bridge and have a look at your surroundings prior to attempting retrieval.
I would highly suggest wearing clothing that you dont mind potentially getting wet, and having only a pen in your pockets just in case, we arent mountain goats you know!
Please be safe and have fun!! This is a T5 for a reason!!