I’m up north right now doing quite a bit of maintenance on a 26-year old pier. Some of the pier posts rusted away, and then the winter ice provided the “push” to break them off.
Trying to fix it requires standing in and walking around in a lot of muck, since the pier sticks out 310 feet through a cove (used to be a cedar bog) to hit the lake. There is no sand here.
The next-door neighbor was concerned.