RedactedNarrative: We were operating the boat at Crescent Bar Marina.  P1 was operating the boat; P2 took the line to tie up the boat.  When approx. 2-2.5' from the dock, P2 jumped to reach the dock, but misjudged the distance.  She hit the edge of the dock with her foot, put slipped off the dock, strikin gher leg, then her head as she fell into teh water.  (The boat was in nuetral)...P2 was pulled out of the water by the sheriff and P1, and paramedics were called.  (another couple standing nearby helped tie up the boat. ) 
  
  ..Possibly poor quality sunglassed casued P2 to misjudge the distance from boat to dock…
NameOfBodyOfWater: Columbia River
NearestCityTown: Crescent Bat                  