WHILE BOATING AN IMPROPERLY STOWED ANCHOR ON SWIM PLATFORM BOUNCED THEN ARCED THROUGH THE AIR IMPACTING VICTIM ON TOP/BACK OF HEAD. VICTIM LOST CONSCIOUSNESS FOR APPROX. 6 MINUTES AND HAD SEVERE LACERATIONS. VICTIM FLOWN VIA HELICOPTER TO SCOTTSDALE OSBORNE HOSPITAL.
TONTO BASIN                   