There’s no water in Haiti. With approximately 6,000,000 people looking for water this is a truly horrific situation. Many thousands more people are going to die within several days if enormous amounts of water are not somehow delivered to them. With a single jammed airport in Port-au-Prince, it seems like a nearly impossible task.
You can also donate to Doctors Without Borders, which is putting medical personnel on the ground in Haiti to assist in saving lives.