RedactedNarrative: Operator and passenger launched boat at a public landing and proceeded north at dusk to fish.  Operator was traveling approximately 30 mph when he struck a rock protruding out of the water located in the main portion of the river about 250 feet from shore.
  
  Boat sustained significant damage with puncture of hull at keel below waterline at bow.  Steering wheel and console broken when the operator impacted the console.