RedactedNarrative: Witnesses stated that the vessel #1 was maneuvering to dock to drop off passengers.  Operator states he was alone on the vessel and temporarily left the helm to check something in the engine room. There was no injuries reported. Contact with the dock happened after dropping off passengers. There was property damage to the dock.
NameOfBodyOfWater: Clinton River
NearestCityTown: Mt. Clemens