RedactedNarrative: Operator was entering Arroyo Colorado and his vessel struck an unmarked pipeline that was attached to the back of a work barge.  The operator could not see the floating pipleline because of rough seas.  The collision caused damage to the lower unit of the motor.  The operator reported the pipeline to the Harlingen Port Authority.
NameOfBodyOfWater: 8262 Arroyo Colorado
NearestCityTown: Arroyo City                   