Clearwater reef is marked with one buoy in the center of the reef. It is the oldest of the county reefs, being established in the early sixties. Extensive construction of the high profile reefs has been carried out over the last two years. The best way to cover all the high profile structures is to use the buoy as a starting point. Switch to your chart recorder and head north, south, east or west on the reef. Also, there is a small barge in the middle of the reef.