RedactedNarrative: VESSEL 1 WAS TRAVELING SOUTH ON THE ST. CROIX RIVER NORTH OF KINNI STATE PARK. VESSEL 1 CAME ACROSS ANOTHER BOATS WAKE. WHEN CROSSING OVER THE WAKE PASSENGER/INJURED HAD WENT AIRBORNE FROM HER SEAT. INDIVIDUAL 2 LANDED ON HER SEAT AND BECAME INJURED. INDIVIDUAL 3 THEN NOTIFIED THE DRIVER OF INDIVIDUAL 2'S INJURY. VESSEL 1 MET LAW ENFORCEMENT AND EMS AT KINNICKINNICK STATE PARK DOCK. INDIVIDUAL 2 WAS TRANSPORTED VIA AMBULANCE.