Dhameystir weedha soo socota: Bishii Maarso 24, 1989, markabka shidaalka qaada ee Exxon Valdez ayaa ku burburay Bligh Reef, isagoo ku daadiyay 11 milyan oo galaan oo saliid ah biyaha Prince William Sound. Waxyaabaha
Shilka shidaalka ee Exxon Valdez waxa uu ahaa kii ugu weynaa ee soo mara taariikhda Mareykanka.