RedactedNarrative: Operator fell off his PWC while wearing a wrist lanyard.  The lanyard broke and the PWC continued on operation without the operator on board.  The PWC ran onto shore and struck a tree causing considerable damage to PWC but no injuries were sustained to operator.  An operator's report was unable to be obtained as the operator was unable to be located after the accident occurred and was unknown at both addresses he gave at time of accident.
NameOfBodyOfWater: Merrimack River
NearestCityTown: Methuen