Navigational Hazard unmarked Shark River Inlet

[Sea Run Hunter]

Shark River inlet navigational hazard. Old piling at intersection of north channel and east channel on back side of Shark River Island and Neptune City. Piling is no longer visible but it is still sticking out of the muck.
Here is longitude latitude. Piling is 15' off green bouey. Right between the red and green boueys in the middle of channel. Lifted our boat a foot and spun us when prop hit.
We reported incident to the Coast Guard. I received a call back from the CG. They stated that several boats had reported the hitting something this morning at this location.
Please see photo of Longitude Latitude