The present invention relates to lake weed harvester, and in particular to a machine that removes lake weed and deposits it via a transport assembly onto a hopper, and then removes the lake weed via the same transport assembly from the hopper. In one embodiment, the harvester comprises a boat supporting a deck, a hopper, a control station and a transport assembly operable from the control station. The transport assembly can have a conveyor and a roller that combine to pull weeds at their roots. The transport assembly can pivot between a first position wherein weeds are harvested and deposited via an inclined plane into a hopper, and a second position wherein the weeds are removed from the hopper and transported to a disposal point also via an inclined plane. The transport assembly can selectively oriented under operation of actuators.
