At 0230 on 13 August，you are at mile 610.5 AHP when you see about a mile ahead lights on the water near the left bank. What might you see when you come abreast of these lights? （）
A . Privately maintained buoys at a yacht club B . Government buoys marking the Hurricane Point dikes C . Barges moored at the Dennis Landing Terminal D . A pipeline discharging dredge spoil