Tuhia he tomokanga mō tēnei wāhanga - I te tau 2007 he pūrongo na te United States Environmental Protection Agency mō te rerenga i whakapiki ake i te rahi tata o te wāhi poke ki te, me te rōrahi rerenga tata ki te, e toru ngā wā nui ake i te rerenga o Exxon Valdez
He aha? I whakahētia hoki e te pūrongo ngā mahi whakaora me te whakaheke o te horoi.