I agree with the ruling, unless there is public access, stay off. Just because land has water on it or flowing thru it, doesn't give people a right to use it. If you want to utilize a creek/stream/lake, buy the land that is associated with it. Just be aware, they are prone to flooding. Are you going to help foot the bill when the land is flooded, or washed away and needs rehab? If I see feature on a piece of land, do I have a right to climb it, touch it or whatever? Seems my logic would apply to more than just water. Why just pick out water?